SolarPairing / Works, closed loop
Tigo Energy EI Inverter (EU) single-phase 3 / 5 / 6 kW and three-phase 6 / 10 / 15 kW × Tigo Energy EI Battery (EU) 3-12 kWh
Tigo’s EU EI Inverter product documentation says that the hybrid inverter connects directly to the Tigo EI and GO Battery, and it defines the supported single-phase 3, 5 and 6 kW and three-phase 6, 10 and 15 kW variants. Tigo’s EI Battery page defines the EU modular battery range from 3 to 12 kWh as part of the EI Residential Solution. This is a closed-loop Tigo system; verify phase, local grid code, battery enclosure count and current installation guide before commissioning.
Status
Works, closed loop
Protocol
Integrated DC-DC BMS communication
Last verified
2026-10-07
01 / About this pairing
Tigo’s EU EI Inverter product documentation says that the hybrid inverter connects directly to the Tigo EI and GO Battery, and it defines the supported single-phase 3, 5 and 6 kW and three-phase 6, 10 and 15 kW variants. Tigo’s EI Battery page defines the EU modular battery range from 3 to 12 kWh as part of the EI Residential Solution. This is a closed-loop Tigo system; verify phase, local grid code, battery enclosure count and current installation guide before commissioning.
02 / Source
https://www.tigoenergy.com/product/ei-inverter-eu