The Mppt solar controller is small in size and easy to install. The current loss is very small. It can identify multiple power peaks in the dark or mixed solar energy. It has long battery life and high reliability.

• eSmart
• Master
• EM2460
• Wirser
• OPLC
• OPM

The Pwm controller is a small-sized solar controller that can be installed anywhere, with LED display and LED indicator, the circuit is simple and reliable，and the price is cheap

• OPL-1210-4830
• OPR
• OPS-1205-1220
• OPS-1240
• OPW1210