Optional MPPT Remote Connection Learn the benefits of an MPPT Remote connection and how to connect it to your GP-MPPT-40 Solar Controller.  

GP-MPPT-40 Solar Controller Terminal Connections Learn how easy it is to set up your Go Power! MPPT 40 amp Solar Controller terminal connections with this easy-to-follow instructional video.  

GP-MPPT-40 Solar Controller Dip Switch Positions   This video will show you the different positions of the Dip Switch on the MPPT 40 amp Solar Controller and what their configurations mean.  

Part 4 – Charge Controllers The solar charge controller is a critical component in your RV solar system. The controller maintains the life of the battery by preventing overcharging. When your batteries are low, the controller provides a full flow of current from your solar panels to replenish your battery banks. When your batteries achieve