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611.375₫
679.305₫-10%
Bộ điều khiển năng lượng mặt trời bước xuống, MPPT, 450W, Đầu vào 18V-80V, Sạc cho Pin Lithium 12V-24V, {JHUF}
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From 17.000₫
Est. delivery by Apr 30 - May 9
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Responds within 24 hours
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Product description
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., 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
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
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