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
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.