Powertech 20A PWM Solar Charge Controller 12/24V with USB MP3752

Intelligent yet lightweight, this solar controller uses Pulse Width Modulation (PWM) to control battery charging. With total autonomy, its set-and-forget operation means you can get maximum charge into your batteries from your solar installation without having to worry about those things. Suitable for solar panels up to 320W, 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. Very handy during power outages to keep your phone charged without any additional equipment. Charge modes include bulk, equalise, and float charging, and the unit automatically switches to the best charging mode. Suitable for sealed led acid, as well as Gel/flooded type cells.

Note: Solar panel nominal voltage must match battery voltage - eg. 12V solar panel on a 12V battery system.

Features:

Automatic charge mode selection

Suitable for 12V and 24V battery banks

USB charging port on front panel

Charging Modes: Bulk, Equalise, Float

Supports: Sealed, Gel and Flooded

USB Output: 5V @ 1.2A

Terminals to suit cable up to 6mm2.

Specifications:

Length : 148mm, Width : 86mm, Height : 35mm

Weight : 160g

Operating Temperature : -35°C, 55°C

Dust/Particle Ingress Protection : 2 - Objects > 12.5mm, Fingers or small objects

Liquid/Moisture Ingress Protection : 0 - Not protected

IP Rating : IP20

DC Voltage : 12V, 24V

DC current rating : 20A

Total Current Rating : 1.2A

Number of Ports : 1pc

Input Type : Screw Terminal

Output Type : Screw Terminal

Max Solar Panel Array : 240W, 480W

Max PV Open Circuit Voltage : 50V

Max Charging Current : 20A

Max Load Current : 20A

Charge Controller Technology : Pulse Width Modulated (PWM)