GoodWe GW8.3-BAT-D-G20 8.3 kWh Battery Module

GoodWe GW8.3-BAT-D-G20 is an ESA-series battery module with a capacity of 8.3 kWh (usable energy stated as 8.0 kWh in the variant description). ESA modules are designed to operate with the GoodWe ESA system and support the connection of up to 12 modules, achieving a total capacity of up to 108 kWh.

The manufacturer's description indicates support for 1C fast charging, an integrated heating mode enabling operation at low temperatures, and an IP66 rating. The module measures approximately 170 × 380 × 700 mm, and the 8.3 kWh version weighs around 79 kg.

Key features

• Capacity: 8.3 kWh (variant described as 8.32 kWh)
• Operates with the GoodWe ESA system; supports the connection of up to 12 modules
• Supports 1C fast charge/discharge
• Integrated heating mode
• Dimensions: ~170 × 380 × 700 mm; weight ~79 kg