Introducing our high-quality Solar Charge Controller PWM, available in 20A and 30A variants. As a reputable factory, we prioritize delivering exceptional products. This charge controller efficiently regulates the power flow from solar panels to batteries, ensuring optimal charging performance. Its advanced PWM technology guarantees a stable and reliable charging process, prolonging battery life. Equipped with multiple safety features, including overcharge and over-discharge protection, reverse polarity protection, and short circuit protection, this controller offers worry-free operation. Trust our factory for durable, efficient, and safe solar charge controllers that will maximize your renewable energy potential.