PWM solar charge controller
Our battery balancer GD series can solve the overcharge and overdischarge problems of single battery in series battery packs. Using energy transfer balancing, the balancing current is up to 5A, and it is designed to be 24V and 48V. Other types of voltages can be used in parallel. The GD series equalizer comes with a built-in LCD display that intuitively displays working parameters and can be set. Easy to install, 1pc GD4805 can solve problems that can only be solved by 3pcs traditional battery balancers. New solutions are given for battery protection, battery selection and mixed use of old and new batteries.