Specification Product name MPPT solar charging panel Input voltage DC 8 28V Output voltage DC 5 26V infinitely adjustable Output current 5A Power 100W Charging indicator Yes Rapid charging red light is on for a long time fully charged red and blue lights flash alternately Full automatic stop MPPT function Yes MPPT maximum power automatic tracking function can maximize the full use of solar charging Minimum voltage difference 1V because it is a buck regulator module the input voltage should be at least 1V higher than the output Ultra low power consumption Yes Adopt ultra low dropout design to achieve low power consumption and higher conversion efficiency designed specifically for solar panels Operating temperature industrial grade 40°C to 85°C Load Adjustment Ratio Std 1 Voltage Adjustment 0 5 Conversion efficiency Max 93 Peak 95 Varies with different light conditions Charging mode Fully automatic intelligent three stage charging mode Self tracking solar power automatically adjusts the charging current size No load current 3mA Even the weak sunlight in the morning can easily start automatically eliminating the need for manual switching Input reverse connection protection Yes MOS tube ultra low voltage difference anti reverse connection protection input reverse connection does not work Output reverse current protection Yes Effectively prevent the battery from flowing back to the charging board at night Wirin
