AlphaESS SMILE-G3 Energy Storage 10 kW / 27.9 kWh IP65

The AlphaESS SMILE-G3 energy storage system is an advanced three-phase hybrid storage system with a 10 kW inverter and 27.9 kWh battery capacity. It's an ideal solution for single-family homes and small businesses looking to maximize photovoltaic energy and provide reliable backup power.

Main advantages:

• 10 kW three-phase hybrid inverter with 3 independent MPPT trackers


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


• LiFePO battery capacity: 27.9 kWh (3 modules of 9.3 kWh each)


• Depth of Discharge DoD 95%


• 150% overload for 30 seconds in emergency mode


• IP65 protection class - 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 - 3 × SMILE-G3-BAT-9.3S

• Total capacity: 27.9 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 enables intelligent energy management, production and consumption forecasting, and remote control. It's an excellent solution that significantly reduces electricity bills, increases self-consumption, and ensures home energy security during power outages.