AlphaESS SMILE-G3 Energy Storage 8 kW / 11.4 kWh

AlphaESS SMILE-G3 Energy Storage 8 kW/11.4 kWh

The SMILE-G3 series is equipped with a three-phase hybrid inverter and 11.4 kWh batteries. The system supports 182 mm solar panels and can achieve 200% PV input power with three MPPTs. With improved overload capability in fail-safe mode, it can handle a 150% overload for 30 seconds, protecting against grid instability. It comprehensively meets the full range of power needs for three-phase residential applications.

The main assumptions of the system are:

• Remote operation via Ethernet, WiFi, Modbus or API.


• Guaranteed over 10,000 battery life cycles, ensuring system longevity.


• 3 MPPT for more PV power


• Compact design without HV box


• 150% asymmetry possible per phase


• 200% PV input power


• Easy installation and maintenance


• 3 MPPT with multi-directional roof support

Technical specifications - SMILE-G3-BAT-3.8S battery

Basic parameters:

• Nominal capacity: 3.8 kWh


• Functional utility: 3.6 kWh


• Depth of Discharge (DoD): 95%

Charging and charging speed:

• Nominal Charger/Discharger: 1 C

Working conditions:

• Operating temperature range: -10°C ~ 50°C

Lifespan:

• Number of use cycles: 10,000 cycles

Connecting defines:

• Battery connection: From 1 to 6 in a serial system

Resistance and protection:

• IP protection class: IP21

Dimensions and weight:

• Dimensions (W x D x H): 610 x 212.5 x 435 mm


• Libra: 39.2 kg

Technical specifications - SMILE-G3-T8-INV Inverter

Basic parameters:

• Coupling: Hybrid


• Maximum PV input power: 16 kW


• Maximum PV electric current: 16A/16A/16A


• Maximum PV Transfer: 1000V


• Number of MPPTs / Max. Baselines per MPPT: 3 / 1


• MPPT drop range: 1


• Maximum PV short circuit current: 24A / 24A / 24A

Loading and unloading:

• Maximum charge/discharge current: 40 A


• Maximum charge/discharge power: 8000 W

Output parameters:

• Nominal required: 50/60 Hz


• Nominal voltage:
  
  
  
  • 220V / 380V
  
  
  • 230V / 400V
  
  
  
  


• Phases: Three-phase


• Nominal output power (network port): 8000 W


• Nominal output power (spare port): 8000 W


• Nominal input power (connected to mains): 15,000 W

Additional functions:

• Uninterruptible power supply (UPS): Yes


• Communication: Ethernet/WiFi/Modbus/API

Working conditions:

• Relative humidity: 0 ~ 90% (non-condensing)


• IP protection class: IP65

Dimensions and weight:

• Dimensions (W x D x H): 610 x 212.5 x


• Libra: 26.7 kg

Standards and safety:

• Safety standard: IEC 62109-1/-2


• Electromagnetic compatibility: IEC 61000-6-1/-3


• Overvoltage category: DC II


• network control: VDE 4105, EN 50549-1, VD

Energy storage AlphaESS SMILE-G3 It's the ideal solution for individuals and businesses seeking innovative energy delivery solutions. Featuring high-capacity technology and the ability to handle 200% PV output, this system not only optimizes renewable energy use but also ensures continuous operation during power outages.
AlphaESS is a leading global provider of green energy storage solutions and services. The company excels in providing solutions tailored to a wide range of applications, including residential, commercial, industrial, large-scale, and utility projects. AlphaESS has over 30 subsidiaries providing local services and over 100,000 systems actively operating in over 90 countries, enabling millions of people to benefit from reliable, affordable, and clean energy.