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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
Shipped within 24 hrs
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Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
The CN3791 12V MPPT Solar Charger Module is an efficient charging controller designed for lithium battery solar charging applications. Utilizing the CN3791 MPPT chip, this module maximizes solar panel output by continuously tracking the maximum power point. Ideal for 12V lithium battery charging, it offers intelligent control and high conversion efficiency, making it perfect for solar-powered systems and energy storage setups.
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
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.