Lithium Batteries
Firman 5 KWH Lithium Battery 51.2 Volts (6 Years Warranty)
Firman 5kWh 51.2V Lithium-Ion (LiFePO4) Battery Power Your Home with Grade A Efficiency and a 6-Year Warranty Take control of your energy with the Firman 5kWh Lithium Battery, a high-performance storage solution engineered for reliability, safety, and longevity. Built with advanced Lithium Iron Phosphate (LiFePO4) technology, this battery is the perfect companion for your solar or backup inverter system, providing stable power even during the longest outages.
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Firman 10 KWH Lithium Battery 51.2 Volts (6 Years Warranty)
Firman 10kWh Lithium Battery 51.2V (B5120001) – High-Performance Energy Storage Power your home or business with the Firman 10kWh Lithium Battery, a state-of-the-art energy storage solution designed for reliability and longevity. Engineered with Grade A LiFePO4 (Lithium Iron Phosphate) cells, this 51.2V powerhouse offers a massive 10,240Wh capacity, providing steady and efficient backup for extended power outages or off-grid solar systems. With a sleek, space-saving design and a robust 6-year warranty, the Firman 10kWh battery is built to deliver up to 15 years of service life, making it one of the most cost-effective investments for modern energy independence.
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Firman 15 KWH Lithium Battery 51.2 Volts (6 Years Warranty)
Take your power independence to the next level with the Firman 15kWh Lithium Battery. Engineered for high-demand residential and commercial solar setups, this massive 51.2V energy storage solution offers the perfect blend of safety, longevity, and high-performance output. With its advanced LiFePO4 (Lithium Iron Phosphate) technology, the Firman 15kWh battery is built to outlast traditional power solutions, providing up to 15 years of service life and over 6,000 deep-discharge cycles.
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