
Residential Energy Storage System
Residential Lithium Battery
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Meet the LIVOLTEK BLF51 Battery Series – an efficient solution for home energy storage. Ideal for new installations or retrofitting existing PV systems, the BLF51 offers high energy density, saving space for indoor or outdoor use. Its flexible expansion adapts to evolving energy demands, providing a practical and enduring choice.
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Product Highlights

- Reliable Performance & High efficiency and 90% DoD
- Long Cycle Life and Safest Prismatic LFP Batteries
- Intelligent BMS with multiple protections
- Double and Robust Mechanical Protection
- Easy & quick installation
- Expansion by Modular Design
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How it Works
Advanced Safety
Ensure safe indoor and outdoor use with IP65 high-level
protection, offering advanced safety for your residential
energy storage.
Scalable Modularity
Tailor your storage needs with scalable and parallel expansion,
ranging from 5kWh to 25kWh, providing a customized
solution for every home.
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Extended Lifespan
Prolong the lifespan of your energy storage solution with
increased cycle life and a 90% Depth of Discharge (DoD),
enhancing PV self-consumption.
Seamless Integration
Compatible with third-party storage inverters, the BLF51
ensures easy integration into your existing energy system, offering
a seamless and efficient energy storage solution.
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Installation




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Product Core Data Comparison
Low Voltage Battery
| Model | BLF51-5 |
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| Total Energy | 5kWh |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Max. Discharge Current | 100A |
| Max. Parallel Number | 5 Units |
