The Fangpusun Flexmax MPPT 60 MPPT 80 solar charge controller is a low-voltage solar charge controller. The advantage of the low-voltage solar charge controller-the smaller light string size can reduce the power output loss when the module is accidentally blocked.

Fangpusun Flexmax 80 solar charge controller

1. Low voltage four series, 3780W array (315w module)

2. Shading of a single solar panel will affect the power of a series of three photovoltaic panels

3. The loss of power output is up to 25%

Other solar charge controllers

1. High voltage double string, 3780W array (315w module)

2. Shading of a single solar panel will affect the power of a series of six photovoltaic panels

3. The loss of power output is as high as 50%