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Features:
*MPPT maximum power point tracking technology achieves up to 98% charging efficiency, making optimal use of solar energy.
*Powered by solar panels for and energy-efficient .
*Multiple safety protections: Overcharge protection, overcurrent protection (up to 20A), reverse current protection, short circuit protection, temperature protection, etc., ensuring stable and safe .
*Set charging voltage using plus and minus buttons, suitable for various battery types such as -acid, lithium iron phosphate, and lithium batteries.
*Supports intelligent solar irradiance tracking, achieving MPPT maximum power point tracking for enhanced charging efficiency.
*LED digital display shows photovoltaic panel current, power, and battery voltage in a scrolling manner, enabling real-time status understanding.
*Intelligent fan cooling: Fan turns on at temperatures above 38°C and turns off below 32°C, enhancing efficiency and reducing power consumption
Specifications:
Product name: MPPT Step-Down Solar Controller
Input voltage: 18V-80V
Output voltage: 12V / 24V
Maximum current: 25A
Rated power: 12V:25A/300W, 24V:25A/600W
USB output: 5V2A Max
Compatible battery: -acid/Lithium/Lifepo4/Gel
Size: 137*81*30(mm)
Weight: 260
Conversion efficiency: 98%
Protection level: IP30
Shell material: magnesium aluminum alloy
Working temperature: -20℃-60℃
Color:As picture shows
Package Content:
1PC MPPT Step-Down Solar Controller
