A Solar Controller (or Charge Controller / Regulator) is an essential component of your photovoltaic solar system. The Controller maintains the life of the battery by protecting it from overcharging. When your battery has reached a 100% state of charge, the Controller prevents overcharging by limiting the current fl…
1. Prepare for mounting . Use the template provided in the cardboard box or in the Appendix at the end of this document to mark the four mounting holes and the cutting line for flush mounting your controller. 2. Complete the installation of the solar modules. If this GP-SB-PWM was purchased as part of a Go Power!…