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GOODWE 8.3kWh
Solar Battery
GW8.3-BAT-D-G21

The GOODWE GW8.3-BAT-D-G20 provides high-voltage LFP energy storage with 8.0 kWh usable capacity, IP66 protection and modular expansion capability for compatible GOODWE energy storage systems.
Solar Battery

GOODWE 8.3kWh Solar Battery – GW8.3-BAT-D-G21

The GOODWE GW8.3-BAT-D-G21 is an 8.32 kWh high-voltage LFP battery module with 8.0 kWh usable energy. It supports up to 8 kW maximum system output and 12 kW peak output for 10 seconds, with IP66 protection, CAN communication and modular expansion capability for compatible GOODWE energy storage systems.

$5,400.00
Inc. GST / Per Panel
In Stock
Brand GOODWE
SKU / Model GW8.3-BAT-D-G21
Warranty 10-Year Product
Compatible With
  • Compatible GoodWe ESA and supported energy storage systems
Add to Cart Download Datasheet
10-Year Warranty Performance Warranty
800 × 326 × 270 mm (W × H × D) Dimensions
79 kg ±1 kg Weight
IEC 62619 / IEC 60730 / EN 62477 / IEC 63056 / IEC 62040 / CE / CEC / VDE 2510-50 Certificate
Product Description

GOODWE 8.3kWh Battery Module

The GOODWE GW8.3-BAT-D-G21 is a high-voltage lithium iron phosphate (LFP / LiFePO₄) battery module designed for residential and energy storage applications. With 8.32 kWh rated energy and 8.0 kWh usable energy, it provides reliable energy storage with modular expansion capability for compatible GOODWE energy storage systems.

Product Description

Battery Technical Specifications

Specification Value
Model GW8.3-BAT-D-G21
Battery Chemistry LFP (LiFePO₄)
Rated Energy 8.32 kWh
Usable Energy 8.0 kWh
Operating Voltage Range 350–550 V (single-phase); 700–950 V (three-phase)
Maximum System Input Current 19 A
Maximum System Output Current 21 A
Maximum System Input Power 8 kW
Maximum System Output Power 8 kW
Peak Output Power 12 kW for 10 seconds
Charging Temperature -18°C to +55°C
Discharging Temperature -20°C to +55°C
Relative Humidity 4–100%
Maximum Operating Altitude 4,000 m
Communication CAN
IP Rating IP66
Dimensions 800 × 326 × 270 mm
Weight 79 kg ±1 kg
Cycle Life ≥8,000 cycles under specified test conditions
Compatibility
Inverter
  • Compatible GOODWE ESA / compatible high-voltage GOODWE inverter system
Battery Systems
  • GOODWE ESA Series
System Types
  • Hybrid Solar Systems
  • Commercial Energy Storage
  • Battery Energy Storage Systems
  • Backup Power Systems
  • Residential Energy Storage
Other
  • Solar PV Systems
  • Self-Consumption
  • Energy Management
  • Backup Power
  • Load Shifting
  • Energy Storage
Documents

Downloads & Documentation

Product Datasheet Technical specifications & performance data
PDF Download
Installation Manual Mounting, wiring & commissioning guide
PDF Download
Warranty Document Full 25-year performance warranty terms
PDF Download

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