Description
GoodWe GW8.3-BAT-D-G21 (ESA battery module, 8.32 kWh)
GW8.3-BAT-D-G21 is the 8.32 kWh rated ESA battery module with 8.0 kWh usable under the printed test. Mass 79 ± 1 kg, 800 × 326 × 270 mm. Charge from +2 °C; no heating film. This designation is on the English ESA datasheet and the manuals; it is not a column on the EMEA German ESA datasheet or the EMEA Lynx D G2 datasheet. No EU battery-warranty document in hand names G21.
8.0 kWh usable under the printed test; 79 ± 1 kg; IP66.
Aerosol fire extinguishing (Integrated); no heating.
A 79 ± 1 kg module
The module weighs 79 ± 1 kg and measures 800 × 326 × 270 mm. Mounting: Floor stacked / Wall-mounted.
Functions in the module
Aerosol fire extinguishing (Integrated); no heating. IP66. Charging +2 ~ +55 °C.
Technical data
Module energy
- Rated energy
- 8.32 kWh
- Usable energy
- 8.0 kWh*1 100% DOD, cell 2.85–3.6 V, 0.2P, 25±2 °C, beginning of life
- Battery chemistry
- LFP (LiFePO4)
- Cycle life
- ≥8000laboratory test conditions
Electrical (three-phase system)
- Operating voltage range
- 700 ~ 950 V350 ~ 550 V on a single-phase system
- Max. input / output current
- 19.0 / 21.0 A
- Max. input / output power
- 8.0 / 8.0 kWderating with temperature and SOC
- Peak output power
- 12 @10s kWderating with temperature and SOC
Module handling
- Weight
- 79 ± 1 kg
- Dimensions W × H × D
- 800 × 326 × 270 mm
- Mounting
- Floor stacked / Wall-mounted
- Ingress protection
- IP66
- Function configuration
- Aerosol fire extinguishing (Integrated); no heating
- Charging temperature
- +2 ~ +55 °Cdischarge −20 ~ +55 °C
- Communication
- CAN
Documents
GoodWe ESA Series 5–30 kW datasheet (EN) GoodWe ESA Series 5–30 kW user manual (EN, V1.5) GoodWe ESA Serie 5–30 kW Benutzerhandbuch (DE, V1.4) GW Limited-Warranty LX-D-G2-Battery EU IEC 62619 CB certificate — Lynx D G2 5.1/8.3 (includes G21)Product questions
Does GW8.3-BAT-D-G21 include heating?
Aerosol fire extinguishing (Integrated); no heating. Charging temperature range +2 ~ +55 °C; discharging −20 ~ +55 °C.
How many modules in one column?
Up to six modules in one column and twelve in the system. Different BAT-D models can be mixed; mixing 5.1/8.3 G20 or G21 with 6.0/9.0 G20 disables battery heating.
Compatibility records
GoodWe ESA GW5K-ETA-G20 (5 kW three-phase power module)Item number DLK-GOODWE-GW5KETAG20GoodWe ESA GW6K-ETA-G20 (6 kW three-phase power module)Item number DLK-GOODWE-GW6KETAG20GoodWe ESA GW8K-ETA-G20 (8 kW three-phase power module)Item number DLK-GOODWE-GW8KETAG20GoodWe ESA GW9.999K-ETA-G20 (9.999 kW three-phase power module)Item number DLK-GOODWE-GW9999KETAG20GoodWe ESA GW10K-ETA-G20 (10 kW three-phase power module)Item number DLK-GOODWE-GW10KETAG20GoodWe ESA GW12K-ETA-G20 (12 kW three-phase power module)Item number DLK-GOODWE-GW12KETAG20GoodWe ESA GW15K-ETA-G20 (15 kW three-phase power module)Item number DLK-GOODWE-GW15KETAG20GoodWe ESA GW20K-ETA-G20 (20 kW three-phase power module)Item number DLK-GOODWE-GW20KETAG20GoodWe ESA GW25K-ETA-G20 (25 kW three-phase power module)Item number DLK-GOODWE-GW25KETAG20GoodWe ESA GW29.999K-ETA-G20 (29.999 kW three-phase power module)Item number DLK-GOODWE-GW29999KETAG20GoodWe ESA GW30K-ETA-G20 (30 kW three-phase power module)Item number DLK-GOODWE-GW30KETAG20The GoodWe ESA datasheet lists GW6.0-BAT-D-G20 and GW9.0-BAT-D-G20 modules and prints scalability of 12 pcs (p. 3). The user manual limits one column to six batteries and names a battery expansion kit for higher capacity or a lower column (p. 79).