★Well graded and combination. After multi-selection, to ensure each cell qualified with long life.
★The connection tech of all interface, be safe and durable,with simple maintenance.
★Multi-layer protection structure, could be waterproof,shockproof, anti explosion and fire.
★Various joints, could be customized, safe and durable for long run.
★Security and reliability,compared with lead-acid battery,the materials of LiFe PO4 is the securest,the best choice of solar energy storage battery.