SolarPairing / Works, closed loop
Sigenergy Sigen C&I Hybrid Inverter 50M1 / 60M1 / 80M1 / 100M1 / 110M1 / 125M1-HYB × Sigenergy SigenStack BAT 12.0
Sigenergy documents SigenStack BAT 12.0 with its Sigen C&I Hybrid Inverter series from 50M1 to 125M1-HYB. This commercial configuration requires a SigenStack BC battery controller: the M2-0.5C model is limited to 380/400 V grids with no PV connected, while other cases require a BST controller. Confirm the controller variant, number of modules and current C&I documentation before engineering the system.
Status
Works, closed loop
Last verified
2026-08-26
01 / About this pairing
Sigenergy documents SigenStack BAT 12.0 with its Sigen C&I Hybrid Inverter series from 50M1 to 125M1-HYB. This commercial configuration requires a SigenStack BC battery controller: the M2-0.5C model is limited to 380/400 V grids with no PV connected, while other cases require a BST controller. Confirm the controller variant, number of modules and current C&I documentation before engineering the system.
02 / Source
https://www.sigenergy.com/en/support/files/1416?action=preview