The performance specifications for a 10 kWh lithium battery include its nominal energy, capacity (in ampere-hours, Ah) and voltage (V), alongside its cycle life under varying conditions, operating temperature range and safety characteristics. For instance, a 10 kWh battery may feature a nominal voltage of 51.2V and a capacity of approximately 200Ah. Alternatively, it may employ a modular design achieved by paralleling multiple modules, supporting a 200Ah capacity and 90% depth of discharge (DOD). This enables efficient discharge alongside exceptionally long service life and adaptability to extreme environments.
Product Specifications
- Nominal Energy: 10 kWh (kilowatt-hours) represents the total electrical energy stored within the battery.
- Nominal Voltage: May be 51.2V, though the precise value depends on the battery pack configuration.
- Capacity: Typically expressed in ampere-hours (Ah), relating to energy and voltage as: Energy (Wh) = Capacity (Ah) × Voltage (V). A 10 kWh battery corresponds to approximately 195.3 Ah capacity when calculated at 51.2V (10000÷51.2≈195.3).
- Battery Type: Likely lithium iron phosphate (LFP) batteries, offering superior safety and longevity but potentially higher cost.
- Dimensions and Weight: Vary by model; for instance, one variant weighs approximately 100 kilograms with dimensions of roughly 600 × 480 × 189 millimetres.
Product Performance
- Cycle life: Typically exceeds 5,000 cycles at 25°C with a 0.5C discharge rate.
- Depth of discharge (DOD): 90% DOD ensures efficient battery operation.
- Temperature tolerance: Operates within an extreme temperature range of -20°C to 55°C.
- Safety Features: Integrated Battery Management System (BMS) and IP65 protection ensure outstanding safety and stability.
- Modular Design: Modular construction facilitates user-expandable capacity, supporting up to 16 battery modules in parallel.
- Bluetooth Connectivity: Built-in Bluetooth module enables straightforward Bluetooth connection and monitoring.
