BONADA Solar Cell Charge Controller MPPT with Lithium Ion 3.7V83200mAh supports 110V±10/60HZ & 230V±10/50HZ output, ideal for home and industrial use. Features high-efficiency MPPT technology, LiFePO4 compatibility, and 24/7 reliable power management for grid-tied solar systems. Certified by CE, ROHS, TUV, IEC, ensuring global compliance and safety standards for residential and commercial energy storage solutions.More