Alpha Ess Smile-G3-S5

AlphaESS is a leading global energy storage solution and service provider. The company specializes in residential and commercial applications and delivers pre-eminent products and fit-for-purpose solutions. AlphaESS has 10+ subsidiaries providing local services and 75000+ systems actively running in over 83 countries, enabling millions of people to live with reliable, accessible and clean energy.

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This residential ESS is with 5kW hybrid single-phase inverter and 10kWh battery module. This product can capture more precise data for stricter VPP requirements. Also, in off-grid scenario, this one has better performance and can work parallel. It can control smart diesel generator automatically.

Hybrid inverter

  • Max. PV input: max. 10.0 kW (200% PV Input)
  • Max PV Input Current: 15A
  • Nominal Output: 5 kW AC
  • Max. Charging/Discharging Current: 60 A
  • Backup: UPS (200% overload for 30s if using min. 2 batteries))
  • Off-Grid or Hybrid capable
  • Parallel function (in Off-Grid mode)
  • Weight: 12kg
  • Product warranty: 5 years

Battery Module

This outstanding LFP (LiFePO4) battery is ONLY sold together with the Alpha Smile G3 Inverter as a set or for Smile G3 owners who want to expand their system!

  • Capacity: 10.1kWh (DOD 95%)
  • Usable Capacity: 9.6kWh
  • Nominal Voltage: 96 V
  • Performance warranty: 10 years or 8,000 cycles
  • Storage capacity Range: 10.1 ~ 60.5 kWh (95% DoD)
  • Battery Modules Connection: 1 ~ 6 in Parallel



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