40A QSSUN MPPT Regulator

This solar charge controller is engineered for exceptional performance and durability, featuring high-quality components from trusted brands. With a charging efficiency ranging from 95% to 98%, it ensures optimal utilization of solar energy.

Equipped with the SPWM principle, it leverages pulse modulation to maintain balance between peak output values and working time, enhancing overall efficiency. Its wide-range PV input voltage capability ensures compatibility with various solar panel configurations.

Backed by a two-year warranty covering spare parts and one year of free maintenance, it provides reliability and peace of mind to users. With a rated current of 40A and compatibility with 12V and 24V systems, it caters to diverse energy setups.

Furthermore, it supports maximum PV input voltages of 100V, with maximum input powers of 520W for 12V configurations and 1040W for 24V setups. This controller offers a robust solution for efficient solar energy management, suitable for a wide range of applications.