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10000-cycle
IP66
GoodWe's new-generation battery system is a versatile energy storage solution suitable for a wide range of applications, from self-consumption and energy trading to off-grid applications. Compatible with both ESA Series (single & three phase）all-in-one systems and a wide range of GoodWe energy storage inverters, including ET G2 and ET30 series, it simplifies system design and deployment. Each battery pack is a standalone unit with a dedicated Battery Management Unit (BMU), supporting up to 12 units in parallel and multi-cluster expansion. It also supports mixing of new and existing battery packs as well as different capacity modules, ensuring flexible and future-ready scalability.
Up to 1C charge/discharge for rapid energy cycling
High-capacity cells with up to 10000-cycle lifespan
Allows mixed use of different capacities within the same series
Multiple installation options for various application scenarios
10000-cycle
IP66
Flexible Scalability
Modular architecture enables flexible expansion from small to large systems, adapting to diverse scenarios while supporting seamless battery mixing for maximum investment value.
Up to 12 units in parallel, multi-cluster expansion
Flexible battery mixing with different capacity or old & new batteries
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Multi-layer Safety
Built with comprehensive multi-layer protection, combining structural, electrical and active safety design, with high-level ingress protection for superior durability and reliable operation even in harsh environments.
IP66 Protection for longer life and higher durability
Thermal-electric separation for enhanced safety and reliability
OVERVIEW
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Model
GW9.0-BAT-D-G20
Rated Energy (kWh)
9.0
Usable Energy (kWh)
8.7
Peak. Output Power (System) (kW)
6.75 @ 10s
Charging / Discharging Temperature Range (°C)
-20 ~ +55 / -20 ~ +55
Ingress Protection Rating
IP66
Model
GW6.0-BAT-D-G20
Rated Energy (kWh)
6.0
Usable Energy (kWh)
5.8
Peak. Output Power (System) (kW)
4.5 @ 10s
Charging / Discharging Temperature Range (°C)
-20 ~ +55 / -20 ~ +55
Ingress Protection Rating
IP66
Model
GW8.3-BAT-D-G21
Rated Energy (kWh)
8.32
Usable Energy (kWh)
8.0
Peak. Output Power (System) (kW)
12 @10s
Charging / Discharging Temperature Range (°C)
+2 ~ +55 / -20 ~ +55
Ingress Protection Rating
IP66
Model
GW5.1-BAT-D-G21
Rated Energy (kWh)
5.12
Usable Energy (kWh)
5.0
Peak. Output Power (System) (kW)
7.5 @10s
Charging / Discharging Temperature Range (°C)
+2 ~ +55 / -20 ~ +55
Ingress Protection Rating
IP66
Model
GW8.3-BAT-D-G20
Rated Energy (kWh)
8.32
Usable Energy (kWh)
8.0
Peak. Output Power (System) (kW)
12 @10s
Charging / Discharging Temperature Range (°C)
-18 ~ +55 / -20 ~ +55
Ingress Protection Rating
IP66
Model
GW5.1-BAT-D-G20
Rated Energy (kWh)
5.12
Usable Energy (kWh)
5.0
Peak. Output Power (System) (kW)
7.5 @10s
Charging / Discharging Temperature Range (°C)
-18 ~ +55 / -20 ~ +55
Ingress Protection Rating
IP66
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