CN3722 MPPT Solar Charger 3S 18650 12V
Rs 1,100.00Rs 1,125.00 (-2%)
Quick Info:
- IC : CN3722
- Type : MPPT Solar Charge Controller
- Battery : 3S Li-Ion 18650
- Charge Voltage : 12.6V
- Solar Input : Up to 25V
- Package : 1 × Module
The CN3722 is a compact MPPT (Maximum Power Point Tracking) solar charge controller module designed specifically for charging 3S lithium-ion 18650 battery packs. Built around the CN3722 IC, this module intelligently tracks the maximum power point of your solar panel input to deliver the most efficient charge possible — maximizing energy harvest even under variable sunlight conditions.
Perfect for solar-powered DIY projects, portable energy systems, off-grid electronics, and battery backup builds, this module handles the full charge cycle for 3-cell series lithium-ion configurations with a nominal output of 12V. Its onboard protection features help safeguard your battery pack from overcharge, ensuring longer battery life and safer operation.
Compact and breadboard-friendly, the CN3722 module is an excellent choice for hobbyists, makers, and engineers looking to integrate solar charging into lightweight embedded or portable systems without complex wiring.
Specification:
- IC : CN3722
- Topology : MPPT (Maximum Power Point Tracking)
- Battery Configuration : 3S (3 Cells in Series)
- Battery Type : Lithium-Ion (18650)
- Charge Voltage : 12.6V
- Solar Input Voltage : Up to 25V (recommended)
- Charge Current : Adjustable (via resistor)
- Operating Temperature : -40°C to +85°C
- Package : 1 × CN3722 Module
