Mounting System
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.
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.
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 |
Complete your solar system
Mounting System
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IEC 62619 , IEC 61000-6-1/2/3/4 , UN38.3, IP65
Solar Battery
UN 38.3 / IEC 62619 / IEC 63056 / applicable Australian and international standards
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IEC 62619 / UN38.3 / UL1973 / UL9540 / IEC 61000-6-1 / IEC 61000-6-2 / IEC 61000-6-3
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