1. High-end technology MPPT solar maximum power tracking charging management chip, with trickle, constant current, constant pressure charging management function.
2. Adopt imported high-frequency low-pass internal resistance double MOS tube, high-current diode, high-efficiency flat high-power inductance, Alloy current detection resistance
3. High-speed and efficient charging mode.
4. Dual status indicator, no battery when the red light flashing green light, charging when the red light is bright, full of self-stop at the same time green light.
5. The maximum power point tracking function of photovoltaic cells is realized by switching Buck Synchronous Rectifier DC-DC Conversion.
Condition: 100% Brand New
Input Voltage: Nominal 18V, 21V(no load)
Output Voltage: Nominal 12V
Charging Current: 5A
Wiring Mode: Welding
Optional Style: 3S Li-ion Battery, 4S LiFePO4 Battery ,4S Li-ion Battery
Weight: Approx. 15g / 0.5oz
Size: Approx. 38 * 60 * 11mm / 1.5 * 2.4 * 0.4oz
1 * Solar Panel Controller Charging Module