CN3791 9V MPPT Solar Charger Module
₹240.00 (Incl. Tax)
CN3791 MPPT Solar Panel Regulator Module
Operating Voltage: 9V
Output voltage: nominal 3.7V full charge voltage 4.2V lithium battery
Interface: 2-pin JST connectors (or PH2.0)
Max Charging current: 2A
PWM switching frequency: 300KHz
Charging voltage: 4.2V ± 1%
Working environment temperature: -40 ° C to +85 ° C
3 in stock
This is a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar charger provides you with the ability to get the most possible power out of your solar panel or other photovoltaic device and into a rechargeable LiPo battery. Set-up is easy as well, just plug your solar panel into one side of the solar charger and your battery into the other and you are good to start charging.
Features:
- Automatic recharge
- Charge status and charge end status indication
- Battery overvoltage protection
- Solar panel maximum power point tracking
- Complete charge management for single-cell lithium batteries.
Specifications:
| Model | CN3791 |
| Connector | 2-pin JST |
| Operating Voltage (VDC) | 9 |
| Operating Temperature (°C) | -40 to 85 |
| Switching Frequency (kHz) | 300 |
| Maximum Charging Current (A) | 2 |
| Length (mm) | 45 |
| Width (mm) | 20 |
| Height (mm) | 9.5 |
| Weight (gm) | 10 |
Package includes:
1 x CN3791 9V MPPT Solar Charger Module
1 x Pair of wires with 2-pin JST connector on both sides
About Cn3791 Module
CN3791 9V MPPT Solar Charger Module is available at Sun Electronics, India’s trusted electronics and robotics store. Manufactured by Generic, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.

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