5A Solar Controller Regulator for 12V system

Features

·High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance

·Use MOSFET as electronic switch, without any mechanical switch

·LED indicators indicate battery voltage state

·The USB will provide 5VDC which can charge for electronic equipment

·Adopt temperature compensation, correct the charging and discharging parameters automatically and

    improve the battery lifetime

·Electronic protection: over charging, over discharging, overload, and short circuit

·Reverse protection for battery

Electronic Protections

·Load overload protection
·Load short circuit protection
·Battery over discharge protection 
·Battery reverse polarity protection

Specification

3.1 Mounting
1)Read through the entire installation section first before beginning installation.
2)Be very careful when working with batteries. Wear eye protection. Have fresh water available to wash and clean any contact with battery acid.
3)Uses insulated tools and avoid placing metal objects near the batteries.
4)Explosive battery gasses may be present during charging. Be certain there is sufficient ventilation to release the gasses.
5)Avoid direct sunlight and do not install in locations where water can enter the controller.
6)Loose power connections and/or corroded wires may result in resistive connections that melt wire insulation, burn surrounding materials, or even cause fire. Ensure tight connections and use cable clamps to secure cables and prevent them from swaying in mobile applications.
7)Use with Gel, Sealed or Flooded batteries only.
8)Battery connection may be wired to one battery or a bank of batteries. The following instructions refer to a singular battery, but it is implied that the battery connection can be made to either one battery or a group of batteries in a battery bank.
9) Select the system cables according to 3.5A/mm2 current density.

3.2  Wiring

1). Connect components to the charge controller in the sequence as shown in above picture and pay much attention to the “+” and “-”.Always power the battery First.
2). After power the battery, check the battery indicator on the controller, it will be green. If it’s not green, please refer to chapter 5.
3). The load should be DC applicant with the same rated voltage as battery’s. Controller offers power to loads through the battery voltage.