SolarPairing / Works, closed loop
SolarMax ES series × Pylontech US2000 / US2000V2 / US3000 / US2000C / US3000C / US5000 / US5000-B / UP5000 / UF5000 / Phantom-S / Force-L1/L2 / Pelio-L / Fidus-L
Pylontech v2.40 names SolarMax ES series with the listed 48 V Pylontech ESS families through CAN for on-grid and off-grid applications. It records forced charging but marks activation unavailable, with firmware A 1.30, B 1.18 and C 1.27. The absence of activation means a deeply discharged battery needs the specified recovery process. Confirm the exact ES unit and all three firmware components before commissioning.
Status
Works, closed loop
Protocol
CAN
Last verified
2026-08-30
01 / About this pairing
Pylontech v2.40 names SolarMax ES series with the listed 48 V Pylontech ESS families through CAN for on-grid and off-grid applications. It records forced charging but marks activation unavailable, with firmware A 1.30, B 1.18 and C 1.27. The absence of activation means a deeply discharged battery needs the specified recovery process. Confirm the exact ES unit and all three firmware components before commissioning.
02 / Source
https://pylontech.com.br/wp-content/uploads/2025/10/Compatibility-List-of-Pylontech-and-Inverters-Ver.2.40.pdf