GoodWe Launches Scalable C&I Battery System with 100+ kWh Capacity – Key Features & Specifications

GoodWe, a leading global energy solutions provider, has unveiled its new BAT series high-voltage battery cabinet, designed for small to mid-scale commercial and industrial (C&I) energy storage applications. The system offers two initial capacity options (102.4 kWh and 112.6 kWh), with outdoor durability and scalability up to 450 kWh per unit—making it an ideal solution for businesses seeking energy resilience, cost savings, and decarbonization.

Key Product Specifications

• Available Capacities:

  • 102.4 kWh (10 battery packs, 512V nominal voltage)

  • 112.6 kWh (11 battery packs, 563.2V nominal voltage)

• Battery Chemistry: LiFePO4 (LFP) – ensuring long cycle life and safety

• Cycle Life: 6,000 cycles (at 80% DoD)

• Scalability:

  • Up to 450 kWh (by connecting 4 units in parallel)

  • Up to 4.5 MWh when paired with multiple inverters (500 kW max)

• Power Output:

  • Continuous Charge Rate: 0.9C

  • Continuous Discharge Rate: 1.1C

• Temperature & Durability:

  • Operating Range: -25°C to 55°C

  • IP55 (dust and water protection)

  • C4 Corrosion Resistance (suitable for harsh environments)

• Cooling System: Integrated HVAC (maintains cell temperature variance below 3°C)

• Safety Features:

  • Aerosol fire suppression

  • Advanced electrical protections

Compatibility & System Integration

• Designed to pair with GoodWe’s ET series hybrid inverters, starting with the ET50kW model (enabling a 50kW/100kWh storage solution).

• A future-compatible 100 kW inverter is in development for larger deployments.

Market Positioning & Benefits

Jie Zhang, Managing Director of GoodWe Europe, stated:
"Businesses today face rising electricity costs, grid instability, and stringent decarbonization targets. The BAT series provides a robust solution—reducing peak demand charges, maximizing solar self-consumption, and ensuring backup power during outages."

Ideal Applications

• Peak shaving & load shifting

• Solar self-consumption optimization

• Backup power for critical operations

• Microgrid & off-grid commercial setups

With its modular design, high safety standards, and outdoor durability, GoodWe’s BAT series positions itself as a competitive option for C&I energy storage, particularly in markets with volatile energy pricing and increasing renewable integration demands.

Availability: Shipping now, with expanded inverter options expected in 2026.