We use Lithium Iron Phosphate (LFP)(LiFePO4) batteries on our Grid-tied/Grid Assist systems. LFP batteries are, less toxic, more stable and safer than lithium-ion batteries, as the chemistry is less prone to overheating and thermal runaway.

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Scratch & Dent Sale

Scratch & Dent items have minor cosmetic blemishes and have been inspected by our team for quality assurance. Please contact us for pictures.