BSLB 10.2 kWh Lithium Battery – Safe, Reliable, and High-Performance
BSLB 10.2 KWH Battery
The BSLB 10.2 kWh Lithium Battery is a versatile and robust energy storage solution designed for residential, commercial, and off-grid solar systems. With a nominal capacity of 10.2 kWh at 51 V, this battery provides reliable backup power, helps maximize solar self-consumption, and reduces dependence on the grid.
Key Features
- Safe & Non-Toxic Chemistry: Cobalt-free LiFePO4 cells with no risk of thermal runaway.
- High Efficiency: ≥98% round-trip efficiency ensures you get more usable energy.
- Fast Charge & Discharge: Supports high power output with minimal energy loss.
- Long Lifespan: Up to 10,000 cycles and backed by a 10-year warranty.
- Smart & Safe: Built-in BMS with breaker for monitoring, overcharge, over-discharge, and short-circuit protection.
- Modular & Scalable: Easily expand capacity by connecting multiple batteries in parallel.
- Seamless Integration: Works with all standard inverters and charge controllers.
Why Choose BSLB 10.2 kWh Battery?
1. Reliable Backup Power
With 10.2 kWh usable energy, this battery can power lighting, refrigeration, communication devices, and entertainment systems during grid outages. It’s perfect for homes and small businesses seeking uninterrupted energy.
2. Safe & Stable Technology
LiFePO4 cells are one of the safest lithium chemistries, offering excellent thermal stability, chemical resistance, and long life. The battery can handle frequent deep discharge cycles without compromising performance.
3. Smart Battery Management System (BMS)
The integrated BMS continuously monitors voltage, temperature, and overall battery health. This ensures safe operation, balances cells, and protects against overcharge, over-discharge, and short-circuit events.
4. Scalable & Flexible
Need more storage? The modular design allows parallel connection with other batteries for larger energy systems. Compact size and maintenance-free design make it ideal for both new solar setups and retrofits.
5. Efficient & Cost-Effective
High round-trip efficiency means most of the stored energy is available for use, maximizing the value of every kilowatt-hour from your solar panels.
Technical Specifications
- Nominal Voltage: 51.2 V (15 series)
- Nominal Capacity: 200 Ah
- Energy: 10.24 kWh
- Cycle Life: ≥5,000 cycles @ 80% DOD (25°C), ≥4,000 cycles @ 80% DOD (40°C)
- Efficiency: ≥98% charge / ≥96% discharge
- Max Charge Current: 100 A
- Max Discharge Current: 100 A
- Design Life: ≥10 years
- Self-Discharge: ≤2% per month
The BSLB 10.2 kWh Lithium Battery is a safe, efficient, and future-ready energy storage solution for anyone looking to boost energy independence, reduce electricity costs, and enjoy reliable backup power. Its combination of capacity, smart management, and long lifespan makes it ideal for solar homes, small businesses, or off-grid applications.





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