Solar Charge Controller MPPT Buck Charging 10‑30V Adjustable Control for Battery 200W

1、Smart Charging: High efficiency MPPT real time tracking function, suitable for solar panels of different voltage.

2、Better Designs: Adopting efficient synchronous rectifier circuit structure to ensures quick and stable charging.

3、Great Matching: 10-30V adjustable output voltage supports various batteries, enables a wide range of application.

4、Working Safety: With short circuit protection, over temperature protection, under voltage protection for safety.

5、Reliable Using: Equipped with LED screen to display volt and current, also waterproof, dust proof and shock proof.

Item Type: Solar Charge Controller

Material: Aluminum

Product Size: Approx. 120 x 80 x 40mm / 4.72 x 3.15 x 1.57in

Efficiency: ≥95%

Noise: 55dB

Application: For solar street light controllers, solar chargers, solar electric tricycles, solar toy cars, household solar panels, solar monitoring and other usage scenarios.

Weight: Approx. 482 g / 17 oz

Applicable Batteries

All kinds of batteries with charging voltage between 10-30V.

Applicable PV Panel Parameters

Open Circuit Voltage

18V-55V

Maximum Power Voltage

17V-55V

Charging Module

PV Input Starting Voltage

18V-55V

PV Input Tracking Voltage

17V-55V

Output to Battery Voltage

10-30V, adjustable.

Output to Battery Current

Maximum. 25A

Load Loss

0.35W

Voltage Regulation

1%

Load Regulation

1%

Protection Module

Battery Under Voltage Protection

Yes

Battery Terminal Short Circuit Protection

Yes

Battery Anti Reverse Protection

No

Over Current Protection

Yes

Temperature Protection

Yes

Protection Class

IP66

Working Temperature

-40℃~+65℃

1. Overheating Protection:

When the internal temperature of the MPPT controller exceeds 100 °C, the MPPT controller will reduce the output power. If the internal temperature continues to rise to 110℃, the MPPT controller will automatically turn off the output. When the internal temperature of the MPPT controller is lower than 85℃, the MPPT controller will automatically resume operation.

2. Short Circuit Protection:

When an unexpected short circuit occurs in the MPPT controller output, the MPPT controller automatically turns off the output and automatically returns to normal after the short circuit removed.

3. Input Under Voltage Protection:

When the input voltage of MPPT controller higher than 17V, it starts working. When the input voltage is lower than 1.1 times of the rated output voltage and the charging current is lower than the cut off current, the system will turn off the charging and turn off the display. When the input voltage of the MPPT controller is lower than 10V, the MPPT will protectively shut down and automatically resumes operation after the input voltage is normal.

1 x Solar Charge Controller

1 x English User Manual