Depuis, le routeur a continu\u00e9 d\u2019\u00e9voluer \u201cen production\u201d, avec une contrainte principale : optimiser l\u2019autoconsommation<\/strong> tout en prot\u00e9geant les batteries<\/strong>, et en tirant parti d\u2019une logique tarifaire HP\/HC<\/strong>.<\/p>\n\n\n\n
Cette V2026 apporte plusieurs nouveaut\u00e9s structurantes :<\/p>\n\n\n\n
- \n
- Bascule HP\/HC automatique<\/strong> via SNTP (HP 06:00\u201321:59 \/ HC 22:00\u201305:59).<\/li>\n\n\n\n
- Deux strat\u00e9gies distinctes :\n
- \n
- HP<\/strong> : routeur pilot\u00e9 par production PV + SOC + \u00e9tat Victron (Bulk\/Absorption\/Float) + r\u00e9serve batteries.<\/li>\n\n\n\n
- HC<\/strong> : chauffe ECS pilot\u00e9e par hyst\u00e9r\u00e9sis sur volume d\u2019eau chaude<\/strong> + \u201ccible\u201d de puissance r\u00e9seau.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- Une r\u00e9gulation unique<\/strong> (HP + HC) via interpolation sur table de puissance<\/strong>.<\/li>\n\n\n\n
- Un mode \u00c9talonnage<\/strong> am\u00e9lior\u00e9 pour g\u00e9n\u00e9rer les points
{%, W}<\/code> et construire la table.<\/li>\n\n\n\n- Une r\u00e9serve batteries automatique<\/strong> (optionnelle) qui ajuste dynamiquement la r\u00e9serve selon SOC\/PV\/\u00e9tat VE.Bus.<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nUpgrade:<\/h1>\n\n\n\n
- \n
- 09\/01\/2026 : ajout HP\/HC + hyst\u00e9r\u00e9sis ECS sur volume + r\u00e9gulation par interpolation + r\u00e9serve batteries auto.<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nPourquoi un Routeur Solaire ?<\/h1>\n\n\n\n
Depuis l\u2019installation de mes panneaux photovolta\u00efques, je cherchais une solution pour maximiser l\u2019utilisation de l\u2019\u00e9nergie produite, plut\u00f4t que de l\u2019injecter dans le r\u00e9seau \u00e0 un tarif peu int\u00e9ressant.
L\u2019objectif reste le m\u00eame : rediriger le surplus PV vers l\u2019ECS<\/strong>, mais avec une logique plus fine, tenant compte :<\/p>\n\n\n\n- \n
- du contexte Victron (Bulk\/Absorption\/Float),<\/li>\n\n\n\n
- de la charge\/d\u00e9charge batterie,<\/li>\n\n\n\n
- du SOC,<\/li>\n\n\n\n
- du tarif HP\/HC,<\/li>\n\n\n\n
- et du besoin r\u00e9el en ECS (volume disponible).<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nConfiguration Solaire<\/h2>\n\n\n\n
La configuration g\u00e9n\u00e9rale ne change pas : production PV, onduleur Victron MultiPlus II + Cerbo GX (MQTT), batteries, et un chauffe-eau \u00e9lectrique pilot\u00e9 par gradateur AC.<\/p>\n\n\n\n
L\u2019\u00e9volution V2026 porte surtout sur la strat\u00e9gie de r\u00e9gulation<\/strong>, plus \u201csyst\u00e8me \u00e9nerg\u00e9tique\u201d que simple routeur.<\/p>\n\n\n\n
\n\n\n\nMat\u00e9riel du Routeur Solaire<\/h2>\n\n\n\n
Le mat\u00e9riel reste identique dans l\u2019esprit (ESP32 + dimmer + DS18B20 + LCD I2C + relais + LEDs).
Le c\u00e2blage GPIO est clairement pos\u00e9 via substitutions :<\/p>\n\n\n\n- \n
- DS18B20 : GPIO27<\/li>\n\n\n\n
- I2C LCD : GPIO21\/22<\/li>\n\n\n\n
- Dimmer : GPIO33 (gate) + GPIO34 (ZC)<\/li>\n\n\n\n
- LED jaune : GPIO26 \/ LED rouge : GPIO25<\/li>\n\n\n\n
- Relais : GPIO5<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nProgramme ESPHome : une r\u00e9gulation \u201cintelligente\u201d V2026<\/h1>\n\n\n\n
Bascule HP\/HC via SNTP<\/h2>\n\n\n\n
Toutes les minutes, l\u2019ESP calcule l\u2019heure et met \u00e0 jour
is_hp_hours<\/code> :<\/p>\n\n\n\n- \n
- HP : 06:00 \u2192 21:59<\/li>\n\n\n\n
- HC : 22:00 \u2192 05:59<\/li>\n<\/ul>\n\n\n\n
Ensuite, toutes les secondes :<\/p>\n\n\n\n
- \n
- si HP \u2192
calcul_injection_hp<\/code><\/li>\n\n\n\n- sinon \u2192
calcul_injection_hc<\/code><\/li>\n<\/ul>\n\n\n\nCe point est central : on garde une boucle tr\u00e8s r\u00e9active (1s), mais la strat\u00e9gie change totalement selon le tarif.<\/p>\n\n\n\n
\n\n\n\nLes quatre modes de fonctionnement<\/h2>\n\n\n\n
Comme en V2, on conserve un
select<\/code> Home Assistant :<\/p>\n\n\n\n- \n
- Auto<\/strong> : routeur autonome (HP\/HC + s\u00e9curit\u00e9s)<\/li>\n\n\n\n
- Manu<\/strong> : triac forc\u00e9 via
ctriac_manu<\/code> (0\u2013100%)<\/li>\n\n\n\n- Arr\u00eat<\/strong> : triac OFF<\/li>\n\n\n\n
- \u00c9talonnage<\/strong> : balayage 0\u2192100% et log des points de puissance<\/li>\n<\/ul>\n\n\n\n
\u00c0 chaque changement de mode :<\/p>\n\n\n\n
- \n
- log envoy\u00e9 \u00e0 HA (
notify.log_esp176<\/code>)<\/li>\n\n\n\n- triac remis \u00e0 0 + dimmer OFF (s\u00e9curit\u00e9)<\/li>\n\n\n\n
- en \u00c9talonnage : lancement du script d\u00e9di\u00e9<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nS\u00e9curit\u00e9s et contr\u00f4les (HP)<\/h2>\n\n\n\n
En HP, la chauffe est autoris\u00e9e uniquement si :<\/p>\n\n\n\n
- \n
validrouteur<\/code> est ON<\/li>\n\n\n\n- production PV >
seuil_prod<\/code><\/li>\n\n\n\n- SOC >
seuil_soc<\/code> (hyst\u00e9r\u00e9sis 2%)<\/li>\n\n\n\n- temp\u00e9rature dissipateur triac < (
tmax - 2<\/code>)<\/li>\n<\/ul>\n\n\n\nSi une condition tombe : triac \u00e0 0, dimmer OFF, publication d\u2019un \u00e9tat \u201cOFF\u201d.<\/p>\n\n\n\n
\n\n\n\nStrat\u00e9gie HC : hyst\u00e9r\u00e9sis ECS bas\u00e9e sur le volume<\/h2>\n\n\n\n
En HC, la logique change : on ne chauffe pas \u201cjuste parce que c\u2019est HC\u201d.
On chauffe parce que le ballon en a besoin<\/strong>, mesur\u00e9 via un volume d\u2019eau chaude disponible<\/strong> remont\u00e9 dans HA (ex :sensor.esp139_ecs_ballon_volume_eau_chaude<\/code>).<\/p>\n\n\n\nDeux seuils pilotent l\u2019hyst\u00e9r\u00e9sis :<\/p>\n\n\n\n
- \n
- SB<\/strong> =
Seuil Bas ECS (L)<\/code><\/li>\n\n\n\n- SH<\/strong> =
Seuil Haut ECS (L)<\/code><\/li>\n<\/ul>\n\n\n\nR\u00e8gles :<\/p>\n\n\n\n
- \n
- si volume < SB \u2192 ON forc\u00e9<\/strong><\/li>\n\n\n\n
- si volume \u2265 SH \u2192 OFF forc\u00e9<\/strong><\/li>\n\n\n\n
- si SB \u2264 volume < SH \u2192 maintien de l\u2019\u00e9tat pr\u00e9c\u00e9dent<\/strong><\/li>\n<\/ul>\n\n\n\n
On \u00e9vite ainsi :<\/p>\n\n\n\n
- \n
- les cycles courts,<\/li>\n\n\n\n
- les oscillations,<\/li>\n\n\n\n
- les micro-d\u00e9marrages.<\/li>\n<\/ul>\n\n\n\n
S\u00e9curit\u00e9s HC suppl\u00e9mentaires :<\/p>\n\n\n\n
- \n
- temp\u00e9rature dissipateur OK<\/li>\n\n\n\n
- et un garde-fou \u201canti-injection\u201d (
p_reseau >= -200W<\/code>) avant d\u2019autoriser la chauffe.<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nLe c\u0153ur commun :
regulation_interpolation<\/code> (HP + HC)<\/h2>\n\n\n\nCette version est plus propre : un seul script<\/strong> calcule la puissance disponible
pdispo<\/code>, puis la convertit en % triac<\/strong> via une table de puissance calibr\u00e9e<\/strong>.<\/p>\n\n\n\nCalcul de
pdispo<\/code> en HP selon l\u2019\u00e9tat VE.Bus<\/h3>\n\n\n\nL\u2019\u00e9tat Victron (Bulk\/Absorption\/Float) est r\u00e9cup\u00e9r\u00e9 via HA (capteur
vebus_inverter_state<\/code>).<\/p>\n\n\n\n- \n
- Bulk<\/strong> : on conserve une r\u00e9serve batteries
res_pubatt<\/code> avant de chauffer l\u2019ECS<\/li>\n\n\n\n- Absorption \/ Float<\/strong> : on int\u00e8gre la puissance batteries pour \u00e9viter de \u201csubir\u201d un Float trop t\u00f4t et mieux valoriser le surplus<\/li>\n<\/ul>\n\n\n\n
Calcul de
pdispo<\/code> en HC avec une \u201ccible r\u00e9seau\u201d<\/h3>\n\n\n\nEn HC, tu utilises une logique de plafonnement :<\/p>\n\n\n\n
- \n
RESEAU_CIBLE_HC = 6000W<\/code><\/li>\n\n\n\npdispo = cible - conso - clim - pac - batt<\/code><\/li>\n<\/ul>\n\n\n\nCela revient \u00e0 \u201cremplir\u201d jusqu\u2019\u00e0 la cible, sans d\u00e9passer, en tenant compte de la maison et de l\u2019\u00e9tat batterie.<\/p>\n\n\n\n
Conversion
pdispo (W)<\/code> \u2192% triac<\/code> via table + interpolation<\/h3>\n\n\n\nUne fois
pdispo<\/code> calcul\u00e9e :<\/p>\n\n\n\n- \n
- limitation \u00e0
pmax<\/code><\/li>\n\n\n\n- conversion en % triac en parcourant
table_puissance<\/code> et en interpolant lin\u00e9airement entre deux points<\/li>\n<\/ul>\n\n\n\nR\u00e9sultat : r\u00e9gulation plus stable, plus lin\u00e9aire, et surtout adapt\u00e9e \u00e0 la r\u00e9sistance r\u00e9elle<\/strong>.<\/p>\n\n\n\n
\n\n\n\nAffichage LCD<\/h1>\n\n\n\n
L\u2019\u00e9cran LCD 20\u00d74 conserve son r\u00f4le de supervision locale (tr\u00e8s utile en cas de souci r\u00e9seau) :<\/p>\n\n\n\n
- \n
- Pr = puissance r\u00e9seau \/ Pe = puissance ECS<\/li>\n\n\n\n
- Tr = % triac \/ Valid = OK\/NOK<\/li>\n\n\n\n
- Tp = temp\u00e9rature dissipateur \/ Temp OK = OK\/NOK<\/li>\n\n\n\n
- Mode : Auto\/Manu\/Arr\u00eat\/\u00c9talonnage<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nInt\u00e9gration Home Assistant<\/h1>\n\n\n\n
R\u00e9glages expos\u00e9s<\/h2>\n\n\n\n
Cette V2026 expose proprement tous les param\u00e8tres cl\u00e9s :<\/p>\n\n\n\n
- \n
Seuil Production Val Routeur<\/code><\/li>\n\n\n\nSeuil SOC<\/code><\/li>\n\n\n\nReserve Charge Batteries<\/code><\/li>\n\n\n\nAuto Reserve Batteries<\/code><\/li>\n\n\n\nT Max<\/code><\/li>\n\n\n\nPuissance Max Triac<\/code><\/li>\n\n\n\nSeuil Bas ECS<\/code> \/Seuil Haut ECS<\/code><\/li>\n\n\n\nMode_Fonctionnement_routeur<\/code> +Valid Routeur<\/code><\/li>\n<\/ul>\n\n\n\nCapteurs importants<\/h2>\n\n\n\n
- \n
- production PV, conso maison, batteries, SOC (via capteurs HA)<\/li>\n\n\n\n
- volume ECS HA (cl\u00e9 pour la strat\u00e9gie HC)<\/li>\n\n\n\n
- puissance r\u00e9seau et ECS (template c\u00f4t\u00e9 ESP)<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nAlimentation de l\u2019ECS<\/h1>\n\n\n\n
Le principe \u00e9lectrique ne change pas : le gradateur module l\u2019alimentation de la r\u00e9sistance ECS.
La nouveaut\u00e9 V2026 se situe dans l\u2019arbitrage :<\/p>\n\n\n\n- \n
- HP<\/strong> : autoconsommation + protection batterie<\/li>\n\n\n\n
- HC<\/strong> : chauffe \u201cutile\u201d bas\u00e9e sur le volume et plafonn\u00e9e par une cible r\u00e9seau<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nInstallation et mise en route (V2026)<\/h1>\n\n\n\n
- \n
- Assemblage et c\u00e2blage identiques \u00e0 la V2.<\/li>\n\n\n\n
- Flasher le YAML (IP, secrets Wi-Fi, etc.).<\/li>\n\n\n\n
- V\u00e9rifier que toutes les entit\u00e9s HA sources existent (Victron + volume ECS).<\/li>\n\n\n\n
- R\u00e9gler
pmax<\/code>,tmax<\/code>,seuil_soc<\/code>,seuil_prod<\/code>,res_pubatt<\/code>.<\/li>\n\n\n\n- Faire l\u2019\u00e9talonnage<\/strong> et construire la table.<\/li>\n\n\n\n
- Passer en Auto<\/strong>.<\/li>\n<\/ol>\n\n\n\n
\n\n\n\nR\u00e9sultats et perspectives<\/h1>\n\n\n\n
Dans la version V2, j\u2019avais d\u00e9j\u00e0 une excellente r\u00e9activit\u00e9 sur la puissance ECS.
La V2026 apporte surtout :<\/p>\n\n\n\n- \n
- un comportement plus \u201clogique\u201d en HC (chauffe pilot\u00e9e par besoin r\u00e9el),<\/li>\n\n\n\n
- une meilleure ma\u00eetrise batterie via la r\u00e9serve auto,<\/li>\n\n\n\n
- une r\u00e9gulation plus propre gr\u00e2ce \u00e0 l\u2019interpolation sur table calibr\u00e9e.<\/li>\n<\/ul>\n\n\n\n
Pistes restantes (toujours pertinentes) :<\/p>\n\n\n\n
- \n
- int\u00e9gration temp\u00e9rature d\u2019eau,<\/li>\n\n\n\n
- pr\u00e9visions m\u00e9t\u00e9o,<\/li>\n\n\n\n
- second gradateur (si besoin).<\/li>\n<\/ul>\n\n\n\n
Tableau de Bord:<\/h1>\n\n\n\n
![\"\"](\"https:\/\/domo.rem81.com\/wp-content\/uploads\/2026\/01\/image-1.png\")
<\/figure>\n\n\n\ntype: markdown\ntitle: CONDITIONS VALID ROUTEUR\ncontent: >-\n --------------------------------\ud83d\udd25 \u00c9tat Routage ---------------------------\n\n Status Bus VE: {{\n states(\"sensor.victron_mqtt_c0619ab1db0d_vebus_276_vebus_inverter_state\") }} \n\n Switch Validation Routeur: {% if\n is_state('switch.esp176_routeur_valid_routeur', 'on') %} \u2705 OK {% else %} \u274c NOK\n {% endif %}\n\n Pu Prod > Seuil Production: {% if\n is_state('binary_sensor.esp176_routeur_seuil_prod_ok', 'on') %} \u2705 OK {% else\n %} \u274c NOK {% endif %}\n\n Seuil SOC: {% if is_state('binary_sensor.esp176_routeur_seuil_soc_ok', 'on')\n %} \u2705 OK {% else %} \u274c NOK {% endif %}\n\n Temp Triac < Tmax: {% if is_state('binary_sensor.esp176_routeur_temp_ok',\n 'on') %} \u2705 OK {% else %} \u274c NOK {% endif %}\n\n Mode Routeur: {{ states(\"select.esp176_routeur_mode_fonctionnement_routeur\")\n }}\n\n Mode de R\u00e9gulation: {{ states(\"sensor.esp176_routeur_mode_regulation\") }}\n\n ----------------------------------\ud83d\udd25 \u00c9tat ECS --------------------------------\n\n S Bas : {{ states(\"number.esp176_routeur_seuil_bas_ecs_l\") }} L<Volume ECS: {{\n states(\"sensor.esp139_ecs_ballon_volume_eau_chaude\") | float(0) | round(1) }}\n L<S Haut:{{ states(\"number.esp176_routeur_seuil_haut_ecs_l\") }} L{% set vol =\n states(\"sensor.esp139_ecs_ballon_volume_eau_chaude\") | float(0) %} {% set bas\n = states(\"number.esp176_routeur_seuil_bas_ecs_l\") | float(0) %}{% set haut =\n states(\"number.esp176_routeur_seuil_haut_ecs_l\") | float(0) %}\n\n {% if vol < bas %} \ud83d\udfe5 Vol Bas \u2192 chauffe demand\u00e9e {% elif vol >= haut %} \ud83d\udfe9 Vol\n Haut \u2192 chauffe coup\u00e9e {% else %} \ud83d\udfe8 ECS en plage neutre {% endif %}\n\n Puissance R\u00e9seau: {{\n states(\"sensor.victron_mqtt_c0619ab1db0d_grid_31_grid_power\") | float(0) |\n round(0) }} W - S Triac: {{ states(\"sensor.esp176_routeur_sortie_triac\") |\n float(0) | round(1) }} %\n\n Derni\u00e8re mise \u00e0 jour : {{ now().strftime('%H:%M:%S') }}\ngrid_options:\n columns: 12\n rows: 6\n<\/code><\/pre>\n\n\n\n![\"\"](\"https:\/\/domo.rem81.com\/wp-content\/uploads\/2026\/01\/image-2.png\")
<\/figure>\n\n\n\ntype: picture-elements\nelements:\n - entity: sensor.esp176_routeur_mode_regulation\n prefix: \"Regul \"\n style:\n background: null\n color: white\n font-size: 120%\n left: 5%\n top: 0%\n transform: none\n type: state-label\n - entity: sensor.victron_mqtt_c0619ab1db0d_vebus_276_vebus_inverter_state\n prefix: \"Bus Ve= \"\n style:\n background: null\n color: white\n font-size: 120%\n left: 5%\n top: 10%\n transform: none\n type: state-label\n - entity: sensor.esp176_esp32_routeur_1r_pu_disponible\n style:\n background: none\n color: white\n font-size: 100%\n left: 47%\n top: 31%\n transform: none\n type: state-label\n prefix: \"P= \"\n - entity: sensor.ecocompteur_pac\n prefix: \"PAC= \"\n style:\n background: null\n color: white\n font-size: 100%\n left: 0%\n top: 56%\n transform: none\n type: state-label\n - entity: sensor.ecocompteur_clim\n prefix: \"Clim= \"\n style:\n background: null\n color: white\n font-size: 100%\n left: 0%\n top: 46%\n transform: none\n type: state-label\n - entity: sensor.esp176_routeur_sortie_triac\n prefix: \"\"\n style:\n background: null\n color: white\n font-size: 100%\n left: 82%\n top: 31%\n transform: none\n type: state-label\n - entity: sensor.esp176_esp32_routeur_1r_p_ecs_jsymk\n prefix: \"ECS: \"\n type: state-label\n style:\n background: null\n color: white\n font-size: 100%\n left: 47%\n top: 48%\n transform: none\n - entity: sensor.mp2_production_solaire_totale\n prefix: \"Prod= \"\n type: state-label\n style:\n background: null\n color: white\n font-size: 100%\n left: 0%\n top: 26%\n transform: none\n - entity: sensor.victron_mqtt_c0619ab1db0d_vebus_276_vebus_inverter_output_power_l1\n prefix: \"Mais= \"\n type: state-label\n style:\n background: null\n color: white\n font-size: 100%\n left: 0%\n top: 36%\n transform: none\n - entity: sensor.esp176_routeur_temp_triac\n prefix: \"T\u00b0 Triac= \"\n type: state-label\n style:\n background: null\n color: white\n font-size: 100%\n left: 50%\n top: 60%\n transform: none\n - entity: sensor.esp139_ecs_ballon_volume_eau_chaude\n prefix: \"Vol ECS= \"\n type: state-label\n style:\n background: null\n color: white\n font-size: 100%\n left: 50%\n top: 70%\n transform: none\n - entity: sensor.esp176_esp32_routeur_1r_cons_batt_en_cours\n prefix: \"Bat= \"\n style:\n background: null\n color: white\n font-size: 100%\n left: 0%\n top: 66%\n transform: none\n type: state-label\nimage: \/local\/images\/pid_routeur_v4.png\ngrid_options:\n columns: 12\n rows: 5\n<\/code><\/pre>\n\n\n\nLe fichier \u00ab\u00a0pid_routeur_v4.png\u00a0\u00bb est t\u00e9l\u00e9chargeable ici: domo.rem81\/pid_routeur_v4.png at main \u00b7 remycrochon\/domo.rem81<\/a><\/p>\n\n\n\n
\n\n\n\nConclusion<\/h1>\n\n\n\n
Cette V2026 n\u2019est plus seulement un routeur PV \u201canti-injection\u201d.
C\u2019est un contr\u00f4leur \u00e9nerg\u00e9tique<\/strong> :<\/p>\n\n\n\n- \n
- conscient du tarif HP\/HC,<\/li>\n\n\n\n
- conscient de l\u2019\u00e9tat Victron (Bulk\/Abs\/Float),<\/li>\n\n\n\n
- conscient du besoin ECS via volume,<\/li>\n\n\n\n
- et qui module le triac avec une conversion W \u2192 %<\/strong> fid\u00e8le gr\u00e2ce \u00e0 l\u2019\u00e9talonnage.<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nLiens vers des routeurs \u00e0 monter soi-m\u00eame:<\/h1>\n\n\n\n
Bien entendu cette liste est non exhaustive, si vous avez d’autres liens, n’h\u00e9siter pas \u00e0 me les transmettre, je les ajouterai.<\/p>\n\n\n\n
- \n
- Routeur ESPHome Complet<\/a><\/li>\n\n\n\n
- Le Prof’Solaire<\/a>. <\/li>\n\n\n\n
- Association P’TIWATT<\/a><\/li>\n\n\n\n
- Le Routeur\/Dimmer de Cyril<\/a><\/li>\n\n\n\n
- Les bidouilleurs Solaire<\/a><\/li>\n\n\n\n
- pvrouteur pour les nuls<\/a><\/li>\n\n\n\n
- F1ATB<\/a><\/li>\n\n\n\n
- MaxPv<\/a><\/li>\n\n\n\n
- Mk2PVrouter<\/a><\/li>\n\n\n\n
- https:\/\/xavierberger.github.io\/Solar-Router-for-ESPHome\/<\/a><\/li>\n\n\n\n
- https:\/\/yasolr.carbou.me\/<\/a><\/li>\n<\/ul>\n\n\n\n
Annexes<\/h1>\n\n\n\n
Calibration : pourquoi et comment<\/h2>\n\n\n\n
Le triac (commande en %) n\u2019est pas lin\u00e9aire<\/strong> en puissance. Sans calibration :<\/p>\n\n\n\n
- Le Prof’Solaire<\/a>. <\/li>\n\n\n\n
- Routeur ESPHome Complet<\/a><\/li>\n\n\n\n
- Faire l\u2019\u00e9talonnage<\/strong> et construire la table.<\/li>\n\n\n\n
- HC<\/strong> : chauffe \u201cutile\u201d bas\u00e9e sur le volume et plafonn\u00e9e par une cible r\u00e9seau<\/li>\n<\/ul>\n\n\n\n
- HP<\/strong> : autoconsommation + protection batterie<\/li>\n\n\n\n
- conversion en % triac en parcourant
- Absorption \/ Float<\/strong> : on int\u00e8gre la puissance batteries pour \u00e9viter de \u201csubir\u201d un Float trop t\u00f4t et mieux valoriser le surplus<\/li>\n<\/ul>\n\n\n\n
- Bulk<\/strong> : on conserve une r\u00e9serve batteries
- si volume \u2265 SH \u2192 OFF forc\u00e9<\/strong><\/li>\n\n\n\n
- SH<\/strong> =
- production PV >
- Manu<\/strong> : triac forc\u00e9 via
- sinon \u2192
- si HP \u2192
- HC<\/strong> : chauffe ECS pilot\u00e9e par hyst\u00e9r\u00e9sis sur volume d\u2019eau chaude<\/strong> + \u201ccible\u201d de puissance r\u00e9seau.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- Deux strat\u00e9gies distinctes :\n
![domo.rem81\/pid_routeur_v4.png at main \u00b7 remycrochon\/domo.rem81<\/a><\/p>\n\n\n\n\n\n\n\nConclusion<\/h1>\n\n\n\nCette V2026 n\u2019est plus seulement un routeur PV \u201canti-injection\u201d.C\u2019est un contr\u00f4leur \u00e9nerg\u00e9tique<\/strong> :<\/p>\n\n\n\n\nconscient du tarif HP\/HC,<\/li>\n\n\n\nconscient de l\u2019\u00e9tat Victron (Bulk\/Abs\/Float),<\/li>\n\n\n\nconscient du besoin ECS via volume,<\/li>\n\n\n\net qui module le triac avec une conversion W \u2192 %<\/strong> fid\u00e8le gr\u00e2ce \u00e0 l\u2019\u00e9talonnage.<\/li>\n<\/ul>\n\n\n\n\n\n\n\nLiens vers des routeurs \u00e0 monter soi-m\u00eame:<\/h1>\n\n\n\nBien entendu cette liste est non exhaustive, si vous avez d’autres liens, n’h\u00e9siter pas \u00e0 me les transmettre, je les ajouterai.<\/p>\n\n\n\n\nRouteur ESPHome Complet<\/a><\/li>\n\n\n\nLe Prof’Solaire<\/a>. <\/li>\n\n\n\nAssociation P’TIWATT<\/a><\/li>\n\n\n\nLe Routeur\/Dimmer de Cyril<\/a><\/li>\n\n\n\nLes bidouilleurs Solaire<\/a><\/li>\n\n\n\npvrouteur pour les nuls<\/a><\/li>\n\n\n\nF1ATB<\/a><\/li>\n\n\n\nMaxPv<\/a><\/li>\n\n\n\nMk2PVrouter<\/a><\/li>\n\n\n\nhttps:\/\/xavierberger.github.io\/Solar-Router-for-ESPHome\/<\/a><\/li>\n\n\n\nhttps:\/\/yasolr.carbou.me\/<\/a><\/li>\n<\/ul>\n\n\n\nAnnexes<\/h1>\n\n\n\nCalibration : pourquoi et comment<\/h2>\n\n\n\nLe triac (commande en %) n\u2019est pas lin\u00e9aire<\/strong> en puissance. Sans calibration :<\/p>\n\n\n\n\nzones mortes,<\/li>\n\n\n\nsaturation,<\/li>\n\n\n\noscillations.<\/li>\n<\/ul>\n\n\n\nLe but est de construire une table r\u00e9elle :% triac \u2192 W ECS<\/strong>, puis d\u2019utiliser l\u2019inverse : W disponible \u2192 % triac<\/strong>.<\/p>\n\n\n\n\n\n\n\nMode \u00c9talonnage : g\u00e9n\u00e9ration des points {%, W}<\/code><\/h2>\n\n\n\nQuand on passe en mode \u00c9talonnage<\/strong>, le script :<\/p>\n\n\n\n\nincr\u00e9mente striac<\/code> de 1% jusqu\u2019\u00e0 100%<\/li>\n\n\n\napplique le dimmer<\/li>\n\n\n\nattend 20 secondes (stabilisation)<\/li>\n\n\n\nlit la puissance ECS<\/li>\n\n\n\nenvoie un message {%,W}<\/code> \u00e0 HA via notify.etalonnage_routeur<\/code><\/li>\n<\/ul>\n\n\n\nExtrait (principe) :<\/p>\n\n\n\n########################################################################\n # Mode Etalonnage Increment S Triac\n ########################################################################\n - id: etalonnage_striac\n mode: restart \n then:\n - lambda: |-\n id(striac) = 0.0;\n - while:\n condition:\n lambda: 'return id(striac) < 100.0;' # S'arr\u00eate apr\u00e8s striac = 100\n then:\n - lambda: |-\n id(striac) += 1.0; \/\/ Incr\u00e9mente striac\n ESP_LOGI(\"striac\", \"Valeur striac: %.2f\", id(striac));\n - light.turn_on:\n id: gradateur\n brightness: !lambda 'return id(striac) \/ 100.0;' # Normalise entre 0.0 et 1.0\n\n - delay: 20s # Temporisation\n\n - lambda: |-\n ESP_LOGI(\"striac\", \"Valeur striac: %.2f Pu ECS %.0f\", id(striac), id(puecs).state); \n\n - lambda: |-\n std::string mess = \"{\";\n mess += std::to_string(id(striac)) + \",\";\n mess += std::to_string(id(puecs).state)+\"}\";\n ESP_LOGI(\"fichier\", \"Message: %s\", mess.c_str());\n id(_log_etalonnage).execute(mess);\n\n - lambda: |-\n ESP_LOGI(\"striac\", \"Fin de l'\u00e9talonnage, striac = %.2f\", id(striac));<\/code><\/pre>\n\n\n\n\n\n\n\nConstruction de la table de puissance (table_pu.yaml<\/code>)<\/h2>\n\n\n\nBonnes pratiques :<\/p>\n\n\n\n\nToujours commencer par :<\/li>\n<\/ol>\n\n\n\n\n0% \u2192 0W<\/li>\n<\/ul>\n\n\n\n\nTable monotone :<\/li>\n<\/ol>\n\n\n\n\nW doit cro\u00eetre avec %<\/li>\n<\/ul>\n\n\n\n\nTemporisation entre chaque point :<\/li>\n<\/ol>\n\n\n\n\nlaisse le temps \u00e0 la puissance de se stabiliser<\/li>\n<\/ul>\n\n\n\nEnsuite, ton script d\u2019interpolation fait le reste : pdispo (W) devient un % triac stable.<\/p>\n\n\n\n\n\n\n\nCode ESPHome<\/h2>\n\n\n\nLe code complet (YAML principal + includes) est disponible ici: home-assistant\/esphome at master \u00b7 remycrochon\/home-assistant<\/a><\/p>\n\n\n\nT\u00e9l\u00e9charger le code de l’ESP 176 et les includes ESP176.<\/p>\n\n\n\n# Affichage Status bus VE\n# 0=Off;1=Low Power;2=Fault;3=Bulk;4=Absorption;5=Float;6=Storage;\n# 7=Equalize;8=Passthru;9=Inverting;10=Power assist;11=Power supply;252=External control\n\nsubstitutions:\n device_name: \"esp176-routeur\"\n friendly_name: esp176\n adress_ip: \"192.168.0.176\"\n time_timezone: \"Europe\/Paris\"\n # Affectation des GPIO\n GPIO_onewire: \"GPIO27\"\n GPIO_sda: \"GPIO21\"\n GPIO_scl: \"GPIO22\"\n GPIO_tx: \"GPIO17\"\n GPIO_rx: \"GPIO16\" \n GPIO_Led_jaune: \"GPIO26\"\n GPIO_Led_rouge: \"GPIO25\"\n GPIO_Led_status: \"GPIO32\"\n GPIO_Relais: \"GPIO5\"\n # Dimmer\n GPIO_Gate_pin: \"GPIO33\"\n GPIO_ZC_pin: \"GPIO34\"\n\npackages:\n jsk: !include pack_esp176\/jsk.yaml\n table_pu: !include pack_esp176\/table_pu.yaml\n\nesphome:\n name: ${device_name}\n on_boot:\n priority: -100\n # Force mode auto et tempok au demarrage\n then: \n - binary_sensor.template.publish:\n id: temperatureok\n state: ON\n\nesp32:\n board: esp32dev\n framework:\n type: arduino\n \nwifi:\n networks:\n - ssid: !secret wifi_esp\n password: !secret mdpwifi_esp\n reboot_timeout: 5min\n min_auth_mode: WPA2\n manual_ip:\n static_ip: ${adress_ip}\n gateway: 192.168.0.254\n subnet: 255.255.255.0\n dns1: !secret dns1\n dns2: !secret dns2\n \n \n# Utilisez la LED bleue de l'appareil comme LED d'\u00e9tat, qui clignotera s'il y a des avertissements (lent) ou des erreurs (rapide)\nstatus_led:\n pin:\n number: ${GPIO_Led_status} # led jaune\n inverted: true\n\n# Enable logging\nlogger:\n baud_rate: 0\n level: info\n\n# Enable Home Assistant API\napi:\n\nota:\n platform: esphome\n\nweb_server:\n port: 80\n version: 3\n\ntime:\n - platform: sntp\n id: sntp_time\n timezone: Europe\/Paris\n servers:\n - 0.pool.ntp.org\n - 1.pool.ntp.org\n - 2.pool.ntp.org \n on_time:\n # Mise \u00e0 jour toutes les minutes du mode HP\/HC\n - seconds: 0\n minutes: \/1\n then:\n - lambda: |-\n auto now = id(sntp_time).now();\n if (!now.is_valid()) {\n return;\n }\n int h = now.hour; \/\/ 0..23\n\n \/\/ HP : de 06:00 \u00e0 21:59\n \/\/ HC : de 22:00 \u00e0 05:59\n bool hp = (h >= 6 && h < 22);\n id(is_hp_hours) = hp; \/\/ En production\n \/\/id(is_hp_hours) = !hp; \/\/ pour tester\n\n ESP_LOGD(\"horaire\", \"Heure = %02d:%02d \u2192 %s\", h, now.minute, hp ? \"HP\" : \"HC\");\n\n# Protocole I2C\ni2c:\n sda: ${GPIO_sda}\n scl: ${GPIO_scl}\n scan: True\n id: bus_a\n frequency: 400kHz\n \nglobals:\n - id: p_dispo\n type: float\n restore_value: no\n initial_value: '0'\n\n - id: regul\n type: std::string\n restore_value: no\n initial_value: '\"Pas de r\u00e9gulation\"'\n\n - id: striac\n type: float\n restore_value: no\n initial_value: '0'\n\n - id: hc_chauffe # m\u00e9morise l'\u00e9tat chauffe HC (hyst\u00e9r\u00e9sis)\n type: bool\n restore_value: true\n initial_value: 'false'\n\n # \ud83d\udd39 Indique si on est en heures pleines (HP) ou heures creuses (HC)\n # HP : 06:00 \u2192 22:00 ; HC : 22:00 \u2192 06:00\n - id: is_hp_hours\n type: bool\n restore_value: no\n initial_value: 'true'\n\n # stocke temporairement le message \u00e0 envoyer \u00e0 telegram\n - id: telegram_msg_buffer\n type: std::string\n restore_value: no\n initial_value: '\"\"'\n\n# Sonde Temperature Dallas\none_wire:\n - platform: gpio \n pin: ${GPIO_onewire}\n\n# d\u00e9claration des modes de fonctionnement dans des \"input select\"\nselect:\n - platform: template\n name: \"Mode_Fonctionnement_routeur\"\n optimistic: true\n restore_value: true\n options:\n - Auto\n - Manu\n - Arret\n - Etalonnage\n id: _Mode_Fonctionnement_routeur\n on_value: \n then:\n - lambda: |-\n char mess[128];\n snprintf(mess, sizeof(mess), \"Mode Fonctionnement Routeur: %s\", id(_Mode_Fonctionnement_routeur).current_option());\n ESP_LOGI(\"fichier\", \"Message: %s\", mess);\n id(_log_fichier).execute(mess); \/\/ Appelle le script _log_fichier avec le param\u00e8tre mess \n # Passage en mode \u00e9talonnage\n - if:\n condition:\n - lambda: 'return id(_Mode_Fonctionnement_routeur).current_option() == \"Etalonnage\";'\n then:\n - script.execute: etalonnage_striac\n # Passage en mode Manu on remet \u00e0 Zero le valid Routeur et la consigne Manu\n - if:\n condition:\n - lambda: 'return id(_Mode_Fonctionnement_routeur).current_option() == \"Manu\";'\n then:\n - lambda: |-\n id(ctriac_manu).publish_state(0);\n - switch.turn_off: validrouteur\n # Passage dans tous les modes on met \u00e0 z\u00e9ro le triac\n - lambda: |-\n id(striac) = 0;\n - light.turn_off:\n id: gradateur\n - script.execute: calcul_injection_hp \n\nbinary_sensor:\n #Etat de la connection\n - platform: status\n name: \"Status\"\n \n - platform: template\n name: \"Temp Ok\"\n id: temperatureok\n \n - platform: template\n name: \"Seuil Prod Ok\"\n id: seuil_prod_ok\n\n - platform: template\n name: \"Seuil SOC Ok\"\n id: seuil_soc_ok\n \n# Input Number\nnumber:\n # seuil SOC validation routeur\n - platform: template\n name: \"Consigne Triac en manu\"\n id: ctriac_manu\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 100\n unit_of_measurement: \"%\"\n step: 1\n icon: mdi:arrow-collapse-vertical\n\n # Max sortie triac\n - platform: template\n name: \"Puissance Max Triac\"\n id: pmax\n optimistic: true\n restore_value: true\n mode: box\n min_value: 10\n max_value: 3000\n unit_of_measurement: \"W\"\n step: 1\n icon: mdi:arrow-collapse-vertical\n\n # Seuil MAX temperature\n - platform: template\n name: \"T Max\"\n id: tmax\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 75\n unit_of_measurement: \"C\u00b0\"\n step: 0.1\n icon: mdi:arrow-collapse-vertical\n\n # Consigne R\u00e9gul sur Puissance Batteries en mode Bulk\n - platform: template\n name: \"Reserve Charge Batteries\"\n id: res_pubatt\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 2500\n unit_of_measurement: \"W\"\n step: 1\n icon: mdi:arrow-collapse-vertical\n\n # seuil SOC validation routeur\n - platform: template\n name: \"Seuil SOC\"\n id: seuil_soc\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 100\n unit_of_measurement: \"%\"\n step: 1\n icon: mdi:arrow-collapse-vertical\n\n # seuil Production Photovoltaique de validation routeur \n - platform: template\n name: \"Seuil Production Val Routeur\"\n id: seuil_prod\n optimistic: true\n restore_value: true\n mode: box\n min_value: 100\n max_value: 3000\n unit_of_measurement: \"W\"\n step: 1\n icon: mdi:arrow-collapse-vertical\n\n # Simul Vol ECS\n - platform: template\n name: \"Simul Vol ECS\"\n id: volume_ecs_ha_simule\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 200\n unit_of_measurement: \"L\"\n step: 1\n icon: mdi:arrow-collapse-vertical\n \n - platform: template\n name: \"Seuil Bas ECS (L)\"\n id: seuil_bas_ha\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 200 # ballon 200L \u2192 \u00e0 adapter si besoin\n unit_of_measurement: \"L\"\n step: 5\n icon: mdi:water\n\n - platform: template\n name: \"Seuil Haut ECS (L)\"\n id: seuil_haut_ha\n optimistic: true\n restore_value: true\n mode: box\n min_value: 0\n max_value: 200\n unit_of_measurement: \"L\"\n step: 5\n icon: mdi:water\n\nsensor:\n - platform: wifi_signal # Reports the WiFi signal strength\/RSSI in dB\n name: \"WiFi Signal dB\"\n id: wifi_signal_db\n update_interval: 60s\n entity_category: \"diagnostic\"\n\n - platform: copy # Reports the WiFi signal strength in %\n source_id: wifi_signal_db\n name: \"WiFi Signal Percent\"\n filters:\n - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);\n unit_of_measurement: \"Signal %\"\n entity_category: \"diagnostic\"\n device_class: \"\"\n \n ############### TEMPLATE ######################\"\n # Affichage dans HA et sur l'afficheur\n # Puissance lue par le JSk- N\u00e9gative en injection\/Positive en soutirage\n - platform: template\n name: \"Pu Reseau\"\n id: pureseau1\n unit_of_measurement: \"W\"\n state_class: \"measurement\"\n accuracy_decimals: 0\n\n # Sortie triac de 0\u00e0100%\n - platform: template\n name: \"Sortie Triac\"\n id: afstriac\n unit_of_measurement: \"%\"\n state_class: \"measurement\" \n accuracy_decimals: 2\n\n # Pu disponible\n - platform: template\n name: \"Pu Disponible\"\n id: afpdispo\n unit_of_measurement: \"W\"\n state_class: \"measurement\"\n accuracy_decimals: 0\n\n # Sensor Intermediaire pour synoptique\n - platform: template\n name: \"Cons batt en Cours\"\n id: cons_batt_cours\n state_class: \"measurement\"\n unit_of_measurement: \"W\"\n accuracy_decimals: 0\n\n # Lecture dans HA\n\n - platform: homeassistant\n entity_id: sensor.victron_mqtt_c0619ab1db0d_vebus_276_vebus_inverter_output_power_l1\n id: conso_maison\n internal: true\n filters:\n - sliding_window_moving_average:\n window_size: 10\n send_every: 1\n\n - platform: homeassistant\n entity_id: sensor.victron_mqtt_c0619ab1db0d_battery_277_battery_power\n id: pu_batteries\n internal: true\n filters:\n - sliding_window_moving_average:\n window_size: 10\n send_every: 1\n \n - platform: homeassistant\n entity_id: sensor.mp2_production_solaire_totale\n id: pu_prod\n internal: true\n filters:\n - sliding_window_moving_average:\n window_size: 10\n send_every: 1\n\n - platform: homeassistant\n entity_id: sensor.victron_mqtt_c0619ab1db0d_battery_277_battery_soc\n id: soc\n internal: true\n filters:\n - sliding_window_moving_average:\n window_size: 10\n send_every: 1\n\n - platform: homeassistant\n entity_id: sensor.ecocompteur_clim\n id: pu_clim\n internal: true\n\n - platform: homeassistant\n entity_id: sensor.ecocompteur_pac\n id: pu_pac\n internal: true\n\n # Sonde Temperature radiateur\n - platform: dallas_temp\n address: 0xeb012112e461b128\n name: \"Temp triac\"\n id: temp_triac\n update_interval: 60s\n filters:\n - filter_out: NAN\n\n # Temp\u00e9rature ECS HA\n #- platform: homeassistant\n # id: temp_ecs_ha9\n # entity_id: sensor.esp139_ecs_temp_ecs\n # name: \"Temp\u00e9rature ECS HA\"\n\n # Volume d'eau chaude dispo (en L) mesur\u00e9 par ESP126\n - platform: homeassistant\n id: volume_ecs_ha\n entity_id: sensor.esp139_ecs_ballon_volume_eau_chaude\n name: \"Volume ECS HA\"\n\n# d\u00e9claration des \"text_sensors\"\ntext_sensor:\n - platform: template\n name: \"Mode Regulation\"\n id: moderegul\n\n - platform: homeassistant\n entity_id: sensor.victron_mqtt_c0619ab1db0d_vebus_276_vebus_inverter_state\n id: etatbus_ve\n internal: true\n\nswitch:\n - platform: gpio\n name: \"Relais\"\n pin: ${GPIO_Relais}\n id: relais\n\n - platform: template\n name: \"Valid Routeur\" \n id: validrouteur\n optimistic: true\n restore_mode: always_on\n\n - platform: template\n name: \"Auto Reserve Batteries\"\n id: auto_reserve_batt\n optimistic: true\n restore_mode: RESTORE_DEFAULT_ON\n\n - platform: restart\n name: \"Restart\"\n\noutput:\n #LEDS --------------------------------------\n - id: led_jaune\n platform: gpio\n pin: ${GPIO_Led_jaune} \n\n - id: led_rouge\n platform: gpio\n pin: ${GPIO_Led_rouge}\n\n # Pilotage du Dimmer\n - platform: ac_dimmer \n id: ecs\n gate_pin: ${GPIO_Gate_pin}\n method: leading\n zero_cross_pin:\n number: ${GPIO_ZC_pin} \n mode:\n input: true\n inverted: yes\n min_power: 5%\n\nlight:\n - platform: monochromatic\n name: \"STriac\"\n output: ecs\n id: gradateur\n default_transition_length: 50ms\n\n# Affichage\ndisplay:\n - platform: lcd_pcf8574\n dimensions: 20x4\n address: 0x27\n update_interval: 20s # Plus espac\u00e9 pour all\u00e9ger la charge CPU\n lambda: |-\n char ligne0[21];\n char ligne1[21];\n char ligne2[21];\n char ligne3[21];\n\n snprintf(ligne0, sizeof(ligne0), \"Pr=%0.0fW Pe=%0.0fW\", id(pureseau1).state, id(puecs).state);\n snprintf(ligne1, sizeof(ligne1), \"Tr=%0.1f%% V:%s\", id(striac), id(validrouteur).state ? \"OK\" : \"NOK\");\n snprintf(ligne2, sizeof(ligne2), \"Tp=%0.1fc E:%s\", id(temp_triac).state, id(temperatureok).state ? \"OK\" : \"NOK\");\n snprintf(ligne3, sizeof(ligne3), \"Mode:%s\", id(_Mode_Fonctionnement_routeur).current_option());\n\n it.print(0, 0, ligne0);\n it.print(0, 1, ligne1);\n it.print(0, 2, ligne2);\n it.print(0, 3, ligne3);\n\ninterval:\n - interval: 1s\n then:\n - if:\n condition:\n lambda: |-\n \/\/ HP de 06:00 \u00e0 22:00, sinon HC\n return id(is_hp_hours); \/\/ true = HP, false = HC\n then:\n - script.execute: calcul_injection_hp\n else:\n - script.execute: calcul_injection_hc\n\n - interval: 5s\n then: \n - script.execute: etat_production\n - script.execute: calcul_relais_surprod \n - interval: 60s\n then:\n - script.execute: maj_reserve_batt_auto\n ########################################################################\nscript:\n ########################################################################\n # \ud83d\udd39 Script : calcul_injection_hp\n ########################################################################\n - id: calcul_injection_hp\n mode: single\n then:\n - lambda: |-\n \/\/ ============================================================\n \/\/ \ud83e\udded \u00c9VALUATION DES CONDITIONS DE D\u00c9MARRAGE\n \/\/ ============================================================\n\n \/\/ \u2705 V\u00e9rifie si la production solaire est suffisante\n bool prod_ok = (id(pu_prod).state > id(seuil_prod).state);\n id(seuil_prod_ok).publish_state(prod_ok);\n\n \/\/ \u2705 V\u00e9rifie si le SOC est sup\u00e9rieur au seuil (avec hysteresis de 2%)\n bool soc_ok = false;\n if (id(soc).state >= id(seuil_soc).state) {\n soc_ok = true;\n } else if (id(soc).state < (id(seuil_soc).state - 2)) {\n soc_ok = false;\n }\n id(seuil_soc_ok).publish_state(soc_ok);\n\n \/\/ \u2705 V\u00e9rifie la temp\u00e9rature du radiateur triac\n bool temp_ok = (id(temp_triac).state < (id(tmax).state - 2));\n if (!temp_ok) {\n id(temperatureok).publish_state(false);\n } else {\n id(temperatureok).publish_state(true);\n }\n\n ESP_LOGI(\"HP\", \n \"Check HP \u2192 Prod=%.0fW (Seuil=%.0f) | SOC=%.1f%% (Seuil=%.1f) | TempTriac=%.1f\u00b0C (Tmax=%.1f\u00b0C)\",\n id(pu_prod).state, id(seuil_prod).state,\n id(soc).state, id(seuil_soc).state,\n id(temp_triac).state, id(tmax).state\n );\n\n # 1\ufe0f\u20e3 Conditions NOK ou mode Arret \u2192 arr\u00eat complet\n - if:\n condition:\n or:\n # Cas 1 : Mode Arret\n - lambda: 'return id(_Mode_Fonctionnement_routeur).current_option() == \"Arret\";'\n # Cas 2 : Mode Auto mais conditions NOK\n - and:\n - lambda: 'return id(_Mode_Fonctionnement_routeur).current_option() == \"Auto\";'\n - or:\n - switch.is_off: validrouteur\n - binary_sensor.is_off: temperatureok\n - binary_sensor.is_off: seuil_prod_ok\n - binary_sensor.is_off: seuil_soc_ok\n then:\n - lambda: |-\n id(striac) = 0;\n id(moderegul).publish_state(\"OFF\");\n id(afpdispo).publish_state(0);\n id(cons_batt_cours).publish_state(0);\n ESP_LOGW(\"HP\", \"\u26a0\ufe0f R\u00e9gulation OFF : conditions NOK ou arr\u00eat manuel.\");\n - light.turn_off: gradateur\n\n # 2\ufe0f\u20e3 Mode Auto + toutes conditions OK \u2192 r\u00e9gulation active\n - if:\n condition:\n and:\n - lambda: 'return id(_Mode_Fonctionnement_routeur).current_option() == \"Auto\";'\n - switch.is_on: validrouteur\n - binary_sensor.is_on: seuil_prod_ok\n - binary_sensor.is_on: temperatureok\n - binary_sensor.is_on: seuil_soc_ok\n then:\n - logger.log:\n format: \"\u2705 Conditions OK (HP) \u2192 R\u00e9gulation interpolation active\"\n level: INFO\n - script.execute: regulation_interpolation\n\n - light.turn_on:\n id: gradateur\n brightness: !lambda |-\n return id(striac) \/ 100.0f;\n\n # 3\ufe0f\u20e3 Mode Manuel \u2192 application directe de la consigne\n - if:\n condition:\n and:\n - lambda: 'return id(_Mode_Fonctionnement_routeur).current_option() == \"Manu\";'\n - switch.is_on: validrouteur\n then:\n - lambda: |-\n \/\/ Application directe de la consigne manuelle\n id(striac) = id(ctriac_manu).state;\n id(afpdispo).publish_state(0);\n id(moderegul).publish_state(\"Manu\");\n id(cons_batt_cours).publish_state(0);\n ESP_LOGI(\"HP\", \"\ud83e\udde9 Mode MANU \u2192 Triac forc\u00e9 \u00e0 %.1f%%\", id(striac));\n - light.turn_on:\n id: gradateur\n brightness: !lambda |-\n return id(striac) \/ 100.0f;\n\n # Publication de la valeur du triac (affichage + MQTT)\n - lambda: |-\n id(afstriac).publish_state(id(striac));\n\n ########################################################################\n # \ud83d\udd39 Script : calcul_injection_hc (avec hyst\u00e9r\u00e9sis ECS)\n ########################################################################\n\n - id: calcul_injection_hc\n mode: single\n then:\n - script.execute: decision_chauffe_hc\n - script.execute: apply_chauffe_hc\n\n - id: decision_chauffe_hc\n mode: single\n then:\n - lambda: |-\n float vol = id(volume_ecs_ha).state;\n float sb = id(seuil_bas_ha).state;\n float sh = id(seuil_haut_ha).state;\n float p_reseau = id(pureseau1).state;\n\n bool temp_ok = (id(temp_triac).state < (id(tmax).state - 2));\n id(temperatureok).publish_state(temp_ok);\n\n bool injection_ok = (p_reseau >= -200);\n\n ESP_LOGI(\"HC\",\n \"HC Decision \u2192 Vol=%.0fL (SB=%.0f \/ SH=%.0f) | chauffe=%d | P_R\u00e9seau=%.0fW | TempOK=%d\",\n vol, sb, sh, id(hc_chauffe), p_reseau, temp_ok\n );\n\n \/\/ S\u00e9curit\u00e9s globales\n if (id(_Mode_Fonctionnement_routeur).current_option() != std::string(\"Auto\") ||\n !id(validrouteur).state ||\n !temp_ok ||\n !injection_ok) {\n\n id(hc_chauffe) = false;\n id(moderegul).publish_state(\"HC OFF - S\u00e9curit\u00e9\");\n ESP_LOGW(\"HC\", \"\u26d4 Chauffe OFF (s\u00e9curit\u00e9)\");\n return;\n }\n\n \/\/ ----- HYST\u00c9R\u00c9SIS ECS -----\n if (vol < sb) {\n \/\/ D\u00e9marrage forc\u00e9\n id(hc_chauffe) = true;\n id(moderegul).publish_state(\"HC ON - Volume < SB\");\n ESP_LOGI(\"HC\", \"\ud83d\udd25 Vol %.0f < %.0f \u2192 ON\", vol, sb);\n }\n else if (vol >= sh) {\n \/\/ Arr\u00eat forc\u00e9\n id(hc_chauffe) = false;\n id(moderegul).publish_state(\"HC OFF - Volume \u2265 SH\");\n ESP_LOGI(\"HC\", \"\u2705 Vol %.0f \u2265 %.0f \u2192 OFF\", vol, sh);\n }\n else {\n \/\/ Zone SB\u2013SH \u2192 on conserve l'\u00e9tat pr\u00e9c\u00e9dent\n if (id(hc_chauffe)) {\n id(moderegul).publish_state(\"HC ON - Maintien\");\n ESP_LOGI(\"HC\", \"\u2668\ufe0f Vol %.0f (SB\u2013SH) \u2192 Maintien ON\", vol);\n } else {\n id(moderegul).publish_state(\"HC OFF - Attente\");\n ESP_LOGI(\"HC\", \"\ud83d\udd53 Vol %.0f (SB\u2013SH) \u2192 OFF\", vol);\n }\n }\n\n - id: apply_chauffe_hc\n mode: single\n then:\n - if:\n condition:\n lambda: 'return id(hc_chauffe);'\n then:\n - script.execute: regulation_interpolation\n - light.turn_on:\n id: gradateur\n brightness: !lambda 'return id(striac) \/ 100.0f;'\n - lambda: |-\n id(afstriac).publish_state(id(striac));\n else:\n - lambda: |-\n id(striac) = 0.0f;\n id(afstriac).publish_state(0);\n id(afpdispo).publish_state(0);\n - light.turn_off: gradateur\n ########################################################################\n # \ud83d\udd39 Script : regulation_interpolation (commun HP + HC)\n ########################################################################\n - id: regulation_interpolation\n mode: single\n then:\n - lambda: |-\n \/\/ \ud83d\udd39 D\u00e9termination du mode HP \/ HC \u00e0 partir de l'heure\n bool is_hp = id(is_hp_hours); \/\/ true = HP (06\u201322h), false = HC (22\u201306h)\n float pdispo = 0.0f; \/\/ puissance disponible pour ECS\n\n \/\/ \ud83d\udd38 Branche HP : r\u00e9gulation sur production PV \/ batteries\n if (is_hp) {\n if (id(etatbus_ve).state == \"Bulk\") { \/\/ Bulk\n pdispo = id(pu_prod).state - id(conso_maison).state - id(pu_clim).state - id(pu_pac).state - id(res_pubatt).state;\n if (pdispo < 0.0f) pdispo = 0.0f;\n id(cons_batt_cours).publish_state(id(res_pubatt).state);\n id(regul) = \"HP Reg. (Bulk)\";\n } \n else if (id(etatbus_ve).state == \"Absorption\" || id(etatbus_ve).state == \"Float\") { \/\/ Absorption \/ Float\n pdispo = id(pu_prod).state - id(conso_maison).state - id(pu_clim).state - id(pu_pac).state + id(pu_batteries).state;\n if (pdispo < 0.0f) pdispo = 0.0f;\n id(cons_batt_cours).publish_state(id(pu_batteries).state * -1);\n id(regul) = \"HP Reg. (Abs\/Float)\";\n } \n else {\n id(regul) = \"HP Reg. (Bus VE NOK)\";\n id(cons_batt_cours).publish_state(0);\n pdispo = 0.0f;\n }\n\n ESP_LOGI(\"regul\",\n \"HP \u2192 Prod=%.0fW | Conso=%.0fW | Clim=%.0fW | PAC=%.0fW | Batt=%.0fW | p_dispo=%.0fW | Mode=%s\",\n id(pu_prod).state,\n id(conso_maison).state,\n id(pu_clim).state,\n id(pu_pac).state,\n id(pu_batteries).state,\n pdispo,\n id(regul).c_str());\n }\n \/\/ \ud83d\udd38 Branche HC : calcul pr\u00e9dictif r\u00e9seau (chauffe ECS)\n else {\n const float RESEAU_CIBLE_HC = 6000.0f; \/\/ puissance max vis\u00e9e sur r\u00e9seau\n\n float conso = id(conso_maison).state;\n float clim = id(pu_clim).state;\n float pac = id(pu_pac).state;\n float batt = id(pu_batteries).state; \/\/ >0 d\u00e9charge, <0 charge\n\n if (isnan(conso)) conso = 0;\n if (isnan(clim)) clim = 0;\n if (isnan(pac)) pac = 0;\n if (isnan(batt)) batt = 0;\n\n \/\/ p_dispo = cible - conso_maison - pu_clim - pu_batteries\n pdispo = RESEAU_CIBLE_HC - conso - clim - pac - batt;\n if (pdispo < 0.0f) pdispo = 0.0f;\n\n id(regul) = \"HC Chauffe ECS\";\n id(cons_batt_cours).publish_state(batt);\n\n ESP_LOGI(\"regul\",\n \"HC \u2192 Cible=%.0fW | Conso=%.0fW | Clim=%.0fW | PAC=%.0fW| Batt=%.0fW | p_dispo=%.0fW\",\n RESEAU_CIBLE_HC, conso, clim, pac, batt, pdispo);\n }\n\n \/\/ \ud83d\udd39 Limitation & interpolation table puissance\n pdispo = constrain(pdispo, 0.0f, id(pmax).state);\n id(p_dispo) = pdispo;\n\n float striac_f = 0.0f;\n for (size_t i = 1; i < id(table_puissance).size(); i++) {\n float x0 = id(table_puissance)[i-1].first; \/\/ % Triac\n float y0 = id(table_puissance)[i-1].second; \/\/ Puissance\n float x1 = id(table_puissance)[i].first;\n float y1 = id(table_puissance)[i].second;\n if (pdispo <= y1) {\n \/\/ interpolation lin\u00e9aire\n striac_f = x0 + (pdispo - y0) * (x1 - x0) \/ (y1 - y0);\n break;\n }\n striac_f = x1;\n }\n\n if (isnan(striac_f)) striac_f = 0.0f;\n id(striac) = constrain(striac_f, 0.0f, 100.0f);\n\n id(afpdispo).publish_state(id(p_dispo));\n id(moderegul).publish_state(id(regul));\n\n ESP_LOGI(\"regul\",\n \"%s | p_dispo=%.0fW | STriac=%.1f%% | Mode=%s\",\n is_hp ? \"HP\" : \"HC\",\n pdispo, id(striac),\n id(regul).c_str());\n ########################################################################\n # Script : Calcul dynamique de la production PV attribu\u00e9e aux batteries\n ########################################################################\n - id: maj_reserve_batt_auto\n mode: single\n then:\n - lambda: |-\n if (!id(auto_reserve_batt).state) return;\n\n float soc_val = id(soc).state;\n float pv = id(pu_prod).state;\n std::string st = id(etatbus_ve).state;\n\n if (isnan(soc_val)) soc_val = 0;\n if (isnan(pv)) pv = 0;\n\n \/\/ Param\u00e8tres (\u00e0 ajuster)\n const float SOC_LOW = 70.0f; \/\/ en dessous \u2192 on charge fort\n const float SOC_HIGH = 90.0f; \/\/ au-dessus \u2192 on privil\u00e9gie ECS\n const float PV_MIN = id(seuil_prod).state; \/\/ en dessous \u2192 pas la peine d'assouplir\n const float R_MIN = 50.0f; \/\/ r\u00e9serve min pour garder une micro-charge\n const float R_MAX = 2500.0f; \/\/ r\u00e9serve max \"raisonnable\"\n\n float r = id(res_pubatt).state; \/\/ valeur actuelle\n\n \/\/ Cas 1 : PV faible \u2192 r\u00e9serve haute (on prot\u00e8ge la charge batterie)\n if (pv < PV_MIN) {\n r = 1200.0f;\n }\n else {\n \/\/ Cas 2 : SOC bas \u2192 r\u00e9serve haute\n if (soc_val <= SOC_LOW) {\n r = R_MAX;\n }\n \/\/ Cas 3 : SOC haut \u2192 r\u00e9serve basse pour retarder la fin (\u00e9viter FLOAT)\n else if (soc_val >= SOC_HIGH) {\n r = R_MIN; \n }\n \/\/ Cas 4 : interpolation entre les deux\n else {\n float t = (soc_val - SOC_LOW) \/ (SOC_HIGH - SOC_LOW); \/\/ 0..1\n r = R_MAX + t * (R_MIN - R_MAX);\n }\n }\n\n \/\/ Option : si d\u00e9j\u00e0 en Float, inutile de garder une r\u00e9serve haute\n \/\/ (vous pouvez au contraire mettre R_MIN pour maximiser ECS)\n if (st == \"Float\") {\n r = R_MIN;\n }\n\n \/\/ S\u00e9curit\u00e9s\n if (r < R_MIN) r = R_MIN;\n if (r > R_MAX) r = R_MAX;\n\n \/\/ \u00c9vite de spammer HA pour des petites variations\n float cur = id(res_pubatt).state;\n if (fabsf(cur - r) >= 50.0f) {\n id(res_pubatt).publish_state(r);\n ESP_LOGI(\"RES\", \"Auto reserve: SOC=%.1f PV=%.0fW State=%s -> res_pubatt=%.0fW\",\n soc_val, pv, st.c_str(), r);\n }\n\n\n ########################################################################\n # Mode Etalonnage Increment S Triac\n ########################################################################\n - id: etalonnage_striac\n mode: restart \n then:\n - lambda: |-\n id(striac) = 0.0;\n - while:\n condition:\n lambda: 'return id(striac) < 100.0;' # S'arr\u00eate apr\u00e8s striac = 100\n then:\n - lambda: |-\n id(striac) += 1.0; \/\/ Incr\u00e9mente striac\n ESP_LOGI(\"striac\", \"Valeur striac: %.2f\", id(striac));\n - light.turn_on:\n id: gradateur\n brightness: !lambda 'return id(striac) \/ 100.0;' # Normalise entre 0.0 et 1.0\n\n - delay: 20s # Temporisation\n\n - lambda: |-\n ESP_LOGI(\"striac\", \"Valeur striac: %.2f Pu ECS %.0f\", id(striac), id(puecs).state); \n\n - lambda: |-\n std::string mess = \"{\";\n mess += std::to_string(id(striac)) + \",\";\n mess += std::to_string(id(puecs).state)+\"}\";\n ESP_LOGI(\"fichier\", \"Message: %s\", mess.c_str());\n id(_log_etalonnage).execute(mess);\n\n - lambda: |-\n ESP_LOGI(\"striac\", \"Fin de l'\u00e9talonnage, striac = %.2f\", id(striac));\n\n ########################################################################\n # ------------ Pilotage led\n ########################################################################\n - id: etat_production\n mode: single\n then:\n - if: \n condition:\n sensor.in_range:\n id: pureseau1\n below: -50\n then:\n - output.turn_on: led_rouge\n else:\n - output.turn_off: led_rouge\n \n - if: \n condition:\n switch.is_on: validrouteur\n then:\n - output.turn_on: led_jaune\n else:\n - output.turn_off: led_jaune\n \n ########################################################################\n - id: calcul_relais_surprod\n mode: single\n then:\n - if: \n condition:\n - lambda: 'return (id(striac)>=90 && id(puecs).state<10);'\n then:\n - delay: 300s\n - switch.turn_on: relais\n - logger.log: \"Relais Activ\u00e9\"\n\n - if: \n condition:\n - lambda: 'return id(puecs).state >= 10;'\n then:\n - switch.turn_off: relais\n - logger.log: \"Relais D\u00e9sactiv\u00e9\"\n \n ########################################################################\n - id: _log_fichier\n parameters:\n mess1: std::string\n then:\n - lambda: |-\n std::string mess = mess1;\n id(telegram_msg_buffer) = mess;\n ESP_LOGI(\"log_message\", \"Telegram buffer: %s\", id(telegram_msg_buffer).c_str());\n - homeassistant.service: \n action: notify.send_message\n data:\n entity_id: notify.log_esp176\n message: !lambda 'return id(telegram_msg_buffer).c_str();'\n\n ########################################################################\n - id: _log_etalonnage\n parameters:\n mess1: std::string\n then:\n - lambda: |-\n std::string mess = mess1;\n id(telegram_msg_buffer) = mess;\n ESP_LOGI(\"log_message\", \"Telegram buffer: %s\", id(telegram_msg_buffer).c_str());\n - homeassistant.service: \n action: notify.send_message\n data:\n entity_id: notify.etalonnage_routeur\n message: !lambda 'return id(telegram_msg_buffer).c_str();'\n<\/code><\/pre>\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"Intro Dans un article pr\u00e9c\u00e9dent https:\/\/domo.rem81.com\/index.php\/2025\/06\/02\/routeur-solaire-photovoltaique-avec-esphome-une-solution-diy-pour-optimiser-votre-autoconsommation\/ , je d\u00e9crivais une version V2 de mon routeur PV d\u00e9velopp\u00e9 sous ESPHome et totalement int\u00e9gr\u00e9 \u00e0 Home Assistant.Depuis, le routeur a continu\u00e9 d\u2019\u00e9voluer … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[15,17,83],"class_list":["post-4189","post","type-post","status-publish","format-standard","hentry","category-homeassistant","tag-esp32","tag-esphome","tag-routeur-solaire"],"_links":{"self":[{"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/posts\/4189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/comments?post=4189"}],"version-history":[{"count":9,"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/posts\/4189\/revisions"}],"predecessor-version":[{"id":4204,"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/posts\/4189\/revisions\/4204"}],"wp:attachment":[{"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/media?parent=4189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/categories?post=4189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/domo.rem81.com\/index.php\/wp-json\/wp\/v2\/tags?post=4189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/github.com\/remycrochon\/domo.rem81\/blob\/main\/pid_routeur_v4.png\"){kind=link}