Review on 30A Solar Charge Controller with Dual USB Ports, LCD Display & Multi-Function Adjustable, Intelligent Regulator for Solar Panels, Batteries & Street Lights by Eric Salem

This is a very simple controller. But it does what I need. The penalty box only shows the solar panel that charges the battery and the load. It doesn't show how many amps are going in or out of the controller. You could spend a few bucks more to get a better controller. I have to search the glasses to get all the information about programming. The supplied manual is very limited. But it's easy to plug in, and I can charge the battery and inverter to turn off the lights and small power tool in my shed. Can't beat the price