100/200W 12V N-Type Portable Solar Panel Suitcase Kit with 20A PWM Controller

Very simple to use. The instructions were helpful, but for a beginner, I could have used more explanation about battery type and settings. I was able to figure it out after researching online.

Great addition to our travel trailer. Compact, light-weight, foldable panels with integrated charge controller. Easy to use and connect.

I am planning to return this item along with the Controller because the Controller is not limiting the charge going to the battery which is rated for a maximum of 16.3 Volts but on multiple occasions the voltage rose to over 17 volts and that was only after about 20 minutes of charging.