Morningstar ProStar 30M Charge Controller PWM 12V-24V 30 Amp with Digital Meter - PS-30M
This model has a load current of 30 amps and a system voltage of 12/24 volts. It also includes a digital meter. A precision 3-digit digital meter will continuously display battery voltage, solar current, and the load current. The meter automatically scrolls through these 3 displays. The 3 red LEDs will indicate which parameter is being displayed. The digital meter will operate from 30C to +85C. The values displayed are calibrated electronically in production and are accurate to within a few percent. Please note, however, that if the Battery Sense is not connected, the voltage displayed will be in error by the voltage drops in the battery wires.Click on links on the bottom left-hand side for more information. Datasheet PDF user manual Documents: Datasheet1 Datasheet2