30A 20A 10A PWM LCD Display Solar Collector Regulator with Dual USB Output 24V 12V Auto Solar Panel Battery Charge Controller

Features:
12V/24V auto adapt,LCD display,USB Charge
Automatically manages the working of solar panels and batteries in your solar system.
Overloading & short-circuit protection. Reverse discharging & reverse-polarity protection.
Under-voltage and over-charging protection. Protection from lightning strikes.
Prolong the battery life cycle, and keep the load working well.
This controller can charge and discharge at the same time. It has a perfect SOC function,control charge current, and supply power to the loads.
The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature.

Specification:
Battery Voltage: 12V/24V auto adapt
Current:30A
Max Solar input:<50V
Charge drop:<0.2v
Discharge drop:<0.25v
Equalization: 14.4v/12v system,28.8v/24v system
Acceptance:14.2v PWM/12v system,28.4v PWM/24v system
Float:13.7v(adjustable)/12v system,27.4v(adjustable)/24v system
Charge reconnect:12.6v(adjustable)/12v system,25.2v(adjustable)/24v system
Discharge stop:10.7v(adjustable)/12v system,21.4v(adjustable)/24v system
Discharge reconnect:12.6v/12v system,25.2v/24v system
Self-consume:<10mA
Voltage of open light:Solar panel 8v(Light on delay 12v system),16v/24v system
Voltage of close light:Solar panel 8v(Light off delay 12v system),16v/24v system
USB output: 5V/2A max
Operating temperature:-35 degree -- +60 degree
Size/Weight:150*78*35mm/150g

Safety Instructions:

Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
The battery cable should be as short as possible to minimize loss.
The regulator is only suitable for lead acid batteries: OPEN,AGM, GEL
It is not suited for nickel metal hydride, lithium ions or other batteries.
The charge regulator is only suitable for regulating solar panels.
Never connect another charging source to the charge regulator. 

System Connection:

Connect the battery to the charge regulator - plus and minus.
Connect the solar panel to the regulator - plus and minus.
Correct wiring method for heavy amp accessories, is to connect them direct to your battery

Package Includes:
1 X 30A Solar Charge Controller
1 X User Manual