CACAGOO MPPT Step-Down Real-Time Tracking Solar Battery Recharging Controller 10~30V Output Voltage Adjustable Dustproof Waterproof

With the LED display to show the input and output current and voltage; you can see the data more clearly. The output voltage can be adjust between 10~30V; you can choose the suitable for your needs. Suitable for the le-ad-acid; lithium-ion and other batteries in line with 10~30V recharging voltage. Efficient MPPT real-time tracking function; give you a better using experience. Overheat pro-tection function: When the internal ambient temperature of the MPPT controller exceeds 100℃; the output power of the MPPT controller will be reduced. If the internal ambient temperature continues to rise to 110℃; the output of the MPPT controller will be automatically turned off. When the internal ambient temperature of the MPPT controller falls below 85℃; the MPPT controller will automatically resume operation. Short circuit pro-tection function: when the MPPT controller output comes unexpected short circuit; MPPT controller will automatically close the output; the short circuit will automatically return to normal after elimination. Input under-voltage pro-tection: when the MPPT controller input direct current voltage is lower than 15V; MPPT will protective shutdown; the input voltage is normal automatically resume work. CACAGOO MPPT Step-Down Real-Time Tracking Solar Battery Recharging Controller 10~30V Output Voltage Adjustable Dustproof Waterproof