Advanced Smart PWM Solar Charge Controller for Eco-Friendly Energy

PWM controllers reduce panel voltage to battery level with lower efficiency, suitable for small systems. MPPT controllers dynamically adjust to maximize power output, offering higher efficiency for high-power or low-temperature environments.

This controller supports multiple battery types, including sealed and open lead-acid batteries, lithium batteries (such as lithium iron phosphate and ternary lithium), and gel batteries.

Yes, most solar controllers, including this model, feature overload protection. If the load current exceeds the rated value, the controller automatically cuts off the output to protect the system.

At night, the controller stops charging and manages the battery's discharge to the load according to settings, preventing the battery from over-discharging.

Main functions include charging management to prevent overcharging, discharge protection to extend battery life, load control for connected devices, and system monitoring for voltage, current, and capacity data.