CN3791 12V MPPT Solar Charger Module Q9 C4

Features of CN3791 12V MPPT Solar Charger Module:

Based on CN3791 MPPT chip for optimized solar charging

Supports 12V lithium battery charging (3S Li-ion/LiPo)

MPPT (Maximum Power Point Tracking) enhances power harvesting efficiency

Intelligent charge control for safe and accurate battery management

High conversion efficiency and low power loss

Compact and easy to integrate into solar energy projects

Ideal for solar panels under 18V open-circuit voltage

Specifications of CN3791 12V MPPT Solar Charger Module:

Input Voltage: 6V – 18V DC (recommended solar panel voltage: 18V open-circuit)

Charging Voltage: 12.6V (for 3-cell lithium battery packs)

Charge Current: Up to 2A (adjustable via resistor)

Charging Type: MPPT

Protection: Overcharge, reverse polarity (limited)

Application: Solar lithium battery chargers, solar-powered IoT, DIY off-grid systems

Package Includes:

1 × CN3791 12V MPPT Solar Charger Module