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.
Due to global supply chain constraints lead times for shipments may be delayed. We are actively working with our suppliers to mitigate shortages and improve lead times. If you have additional questions, please contact your Unbound Solar representative at 1-800-472-1142 or submit your question here via the Support Hub.