12/24V 20A Solar Controller with USB. LOW-COST Grade. Intelligent yet lightweight, this solar controller uses Pulse Width Modulation (PWM) to control Solar Power Supply.
It provides all the important safety features such as overload, short-circuit, over-discharge, and reverse-polarity protection.
A handy feature is also the USB port located on the front panel, to provide up to 1.2A charging. Controller modes include bulk, equalise, and float. The unit automatically switches to the best charging mode. Suitable for all Lead Based Batteries.
Features
Features: - Automatic mode selection - Suitable for 12V and 24V applications - USB charging port on front panel - USB Output: 5V at 1.2A - 3 stage modes Bulk, Equalise, Float - Supports: Lead Based Batteries
Specifications
DC current rating : 20A DC Voltage : 12V, 24V IP Rating : IP20 Operating Temperature : -35°C to 55°C Total Current Rating : 1.2A Technology : Pulse Width Modulated (PWM) Max PV Open Circuit Voltage : 50V Max Output Current : 20A Max Load Current : 20A Max Solar Panel Array : 240W, 480W Length : 150mm Width : 85mm Height : 35mm Weight : 159g