Rich Solar 20 amp MPPT Solar Charge Controller
Don’t wast your money on a PWM controller, they can cut your solar production 40+%. We have been using this controller for 4 years… it’s a world above any PWM controller. When we upgraded to an AGM battery it could charge it perfectly. We have 250 W of total solar power generation and the controller handles this with ease. When the solar panels are producing 15 Amps, controller doesn’t get warm at all. The connectors can handle 8 gauge wire.
This is a very easy to use MPPT solar controller. With a press of a button the display cycles through battery current, solar panel Voltage/current and load power. The battery charge status, bulk, boost, float can be displayed on the display but is always displayed with easy to see led lights.