20A PWM Solar Charge Controller

The 20A charge controller is an intelligent, positive ground controller suitable for various off-grid solar applications. Integrating highly efficient PWM charging, this controller increases battery life and improves system performance. It can be used for 12V/24V battery banks. The controller is embedded with self-diagnostics and electronic protection functions that prevent damage from installation mistakes or system faults. This 20A Controller is smart with multiple charging profiles, which is compatible with Lithium Iron Phosphate batteries (LiFePO4), Sealed Lead Acid batteries (AGM, GEL), Flooded batteries, and Ternary Lithium batteries.