30A Smart PWM Solar Regulator Auto 12V/24V LCD Screen Dual USB Charging Controller Photovoltaic Battery Stabilizer for Off-Grid Home Solar Power System

Specifications

1. Rated voltage: 12/24V

2. Rated current: 30A

Function:

1. Always keep the battery on fill voltage condition.

2. Prevent the battery from over-charging.

3. Prevent the battery from over-discharging.

4. Prevent the battery from reverse charging to solar panels during

nights.

5. Reverse Polarity Protection for Battery

6. Reverse Polarity Protection for Solar Panels

7. When the battery voltage is low, the controller will

automatically cut off the load from the system. If the voltage of

battery is back to normal and the load will restart working.

8. Thunder protection

9. According to the battery voltage grade, the controller can

automatically set charge-off voltage, the load-off voltage, the

load- restore voltage. (The parameter is default under 25celsius

condition, locked by the CPU procedure, cannot adjust.)

10. The controller will automatically compensate the temperature of

the charging voltage according to the changes of ambient temperature.

Feature：

1.Build-in industrial micro controller.

2.Big LCD display,all adjustable parameter.

3.Fully 4-stage PWM charge management.

4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.

5.Dual mosfet Reverse current protection ,low heat production.

Connection：

1.Connect the battery to the charge regulator - plus and minus.

2.Connect the photovoltaic module to the regulator - plus and minus.