Optional MPPT Remote Connection Learn the benefits of an MPPT Remote 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.  

Troubleshooting: GP-PWM-30-UL Voltage Overload Is your PWM solar controller flashing and not behaving properly? It could be due to a voltage overload. This video will show you some options to fix this issue.

Set the Battery Profile on a GP-PWM-30-UL Solar Controller Learn how to change your PWM-30-UL solar controller. (Includes the newest Lithium update!)  

Batteries Not Charging with the PWM-30 Solar Controller Is your GP-PWM-30 Solar Controller not charging your batteries? Before you do anything else, follow the steps in this instructional video to troubleshoot.

How to Perform a Hard Reset on Your PWM-30 Solar Controller Do you need to perform a hard reset on your GP-PWM-30 solar controller? Watch this video to learn how.

Your PWM-30 Solar Controller is also a Go Power! Inverter Remote! Did you know that your GP-PWM-30 Solar Controller can also be a remote for your Go Power! Pure Sine Wave inverter? Find out how to set up this feature in this step-by-step video.

A Loud Beeping and a POL Error. What Does it Mean for Your PWM-30 Controller? You may see a POL error along with a loud beeping sound on your PWM-30 solar controller, but have no fear! The solution is quite simple. Watch the video to learn how to fix this error message.

How to Perform a Soft Reset on Your PWM-30 Solar Controller Is your Go Power! Solar PWM-30 solar controller not responding properly? Is the screen flashing, or totally blank? Can’t toggle through your settings? Or is it reading 0 amps? A soft reset may be required. Find out how to perform one with this step-by-step