20A QSSUN PWM Regulator

This solar charge controller embodies quality and efficiency for managing solar energy systems. With a charging efficiency ranging from 95% to 98%, it ensures optimal utilization of available solar power resources. Featuring a wide voltage input range compatible with various PV systems, it offers flexibility in setup.

Built upon the SPWM principle, it maintains equilibrium between peak output values and working time, enhancing overall efficiency. The controller is designed to provide reliable performance, offering a rated current of 20A and compatibility with both 12V and 24V systems.

Its maximum PV input powers are 300W for 12V configurations and 600W for 24V setups, catering to different power requirements. Additionally, equipped with a USB output delivering 5V at 1A, it facilitates convenient charging for various electronic devices.

Overall, this solar charge controller represents a high-quality and efficient solution for managing solar energy systems, offering reliability and versatility for a range of applications.