CN3791 MPPT Solar Panel Regulator Controller - 6V

Overview:

The CN3791 is a Maximum Power Point Tracking (MPPT) solar panel charging module designed to efficiently charge batteries such as lithium ion, LiPo using solar panels. It can operate with input voltages between 4.4-6V and is highly efficient, making it suitable for a wide range of solar panel applications.

Features:

• Trickle charging of deeply discharged batteries
• Automatic recharge
• Charge status and charge end status indication
• Soft start
• Battery overvoltage protection
• Solar panel maximum power point tracking
• Complete charge management for single-cell lithium batteries

Specification:

• Maximum solar panel input voltage: 4.4-6V
• Maximum charging current: 500 mA
• MPPT tracking efficiency: > 99%
• Highly efficient: up to 97%
• Interface: 2 pin JST-PH 2mm pitch connector
• Short circuit protection
• Continuous charging current up to 500 mA
• Battery status indicator (RED: charging, GREEN: charged)
• Support USB charging (Micro USB connector)
• Product size: 40mm x 20mm x 7mm

User Instructions:

• To use the CN3791, follow these instructions:
• Connect the solar panel to the input terminals.
• Connect the battery to the output terminals.
• By default, the Solar charger is set to a maximum charge current of 500mA with a maximum recommended input of 6V (minimum 4.4V).

Package includes:

• CN3791 MPPT Solar Panel Regulator Controller - 6V