AlphaESS SMILE-G3 Energy Storage 10 kW / 37.2 kWh IP65

The AlphaESS SMILE-G3 energy storage system is an advanced three-phase hybrid storage system with a 10 kW inverter and 37.2 kWh battery capacity. It's an ideal solution for single-family homes and small businesses looking to maximize their photovoltaic production, reduce their electricity bills, and have reliable backup power.

Main advantages:

• 10 kW three-phase hybrid inverter with 3 independent MPPTs


• Possibility to connect PV panels up to 200% power (up to 20 kW)


• LiFePO battery capacity: 37.2 kWh (4 modules of 9.3 kWh each)


• Depth of Discharge DoD 95%


• 150% overload for 30 seconds in backup mode


• IP65 protection class - inverter and batteries can be mounted outdoors


• Simple and quick installation


• 10-year warranty on inverter and batteries

Inverter Specifications - SMILE-G3-T10-INV

• Nominal power: 10 kW


• Max PV input power: 20,000 W (200%)


• Number of MPPTs: 3


• Max PV voltage: 1000V


• MPPT voltage range: 140 - 950 V


• Max charge/discharge current: 40 A


• Emergency output power (UPS): 10 kW


• Degree of protection: IP65


• Dimensions (W × D × H): 610 × 212.5 × 416 mm


• Libra: 26.7 kg

Battery Specifications - 4 × SMILE-G3-BAT-9.3S

• Total capacity: 37.2 kWh


• Battery type: LiFePO


• Depth of Discharge (DoD): 95%


• Max charge/discharge current: 52.5 A


• Operating temperature range: -20°C ~ +50°C


• Degree of protection: IP65


• Dimensions of one module: 610 × 210 × 634 mm


• Weight of one module: 81 kg

Guarantee: 10 years on battery and inverter performance

Thanks to the AlphaCloud app, the system offers intelligent energy management, including production and consumption forecasts, self-consumption optimization, and remote control. This comprehensive solution allows you to fully utilize your photovoltaic installation, significantly reduce energy costs, and ensure your home's energy security during power outages.