Our Battery 7 kWh
LiFePO₄ battery with high reliability and long service life, designed for use in solar stations and inverters.
Datasheet photos, capacity and internal resistance test reports, certificates — coming soon, available on request from our manager. Replacement guarantee if the cell falls short of rated capacity.
Description
LiFePO₄ battery with high reliability and long service life, designed for use in solar stations and inverters.
Key Features
• Battery type: LiFePO₄ (lithium iron phosphate) — safe and durable lithium chemistry.
• Nominal voltage: 25.6 V — corresponds to 8 cells of 3.2 V in series.
• Capacity: 280 Ah — high capacity for long equipment operation.
• Energy capacity: 7.1 kWh — energy reserve for efficient power supply.
• Cycle life: over 6000 cycles — ensures long-term operation without significant degradation.
• Built-in BMS: yes — provides protection against overloads, overcharge, and temperature effects.
Electrical Parameters
• Charge voltage: 28.8 V — optimal charging voltage for full battery charge.
• Operating voltage: 25.6 – 28.8 V — safe range for operation and charge maintenance.
Operating Conditions
• Temperature range: from −20°C to +60°C — wide application in various climates.
• Mounting type: Rack / floor — universal installation for industrial and home systems.
Dimensions
| Parameter | Value |
| Weight | ≈46.5 kg |
| Width | 350 mm |
| Length | 510 mm |
| Height | 270 mm |
| Volume | ≈48.2 L |
