CMG-2420 20A 12V/24V Auto Switch MPPT DC USB Output LCD Solar Panel Battery Regulator Charge Controller
availability:In stock

Dispatch: Ships within 2-5 business days
Estimated Delivery: Between

$42.39
FREE SHIPPING & RETURN

Product Description
Intelligent and easy to use, the 20A 12V/24V MPPT Auto Switch DC USB Output LCD Solar Panel Battery Regulator Charge Controller is a perfect companion for solar charger. It offers DC 12V and USB 5V output for DC lamp or cellphone charging. Controlling parameters are adjustable to suit your needs. And it is built with LCD display that shows current charging or discharging status. Whats more, this solar charge controller has full protection against overload, short circuit, lightning, overcharging and reverse polarity. Dont hesitate to get one now!
- Fully automatic operation, easy to use
- Only need to press one button to open or close the load, or restore factory settings
- Microcontroller digital accuracy, MPPT charging mode (SOC)
- DC 12V and USB 5V output for DC lamp or cellphone charging
- Controlling parameters are adjustable to suit your needs
- LCD display lets you know current charging or discharging status
- Temperature compensation (with external temperature sensor)
- Full protection against overload, short circuit, lightning, overcharging and reverse polarity
Specifications:
Color | Black |
Dimensions | (5.32 x 3.94 x 1.18)” / (13.5 x 10 x 3)cm (L x W x H) |
Material | Plastic |
Weight | 5.29oz / 150g |
Model | CMG-2420 |
Rated Current Discharge | 20A |
Rated Discharge Current | 20A |
USB Output Voltage | 5V |
Total USB Output Current | 3A |
DC Output Voltage | 12V |
Total DC Output Current | 2A |
Over Load, Short Circuit Protection | 1.5 times by Rated Current |
Short Circuit Recovery Time | 10s |
Open Circuit Voltage of the Solar Panel | 40V |
No Load Loss | 0.05W |
Over Voltage Protection | 15V; x 2 / 24V |
Chager Float Voltage | 14V; x 2 / 24V |
Discharge Recovery Voltage | 12V; x 2 / 24V |
Over Discharge Voltage | 10.5V; x 2 / 24V |
Control Mode | Control Software Smart |
Operating Temperature | -35 ? ~ + 55 ? |








Package Includes:
- 1 x 20A Solar Charge Controller
- 1 x User Manual
- 2 x DC Cables
More Detailed Photos:











When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:
Airmail and Airmail Registered | Area | Time |
---|---|---|
United States, Canada | 10-25 business days | |
Australia, New Zealand, Singapore, United Arab Emirates | 10-25 business days | |
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland | 10-25 business days | |
Italy, Brazil, Russia | 10-45 business days | |
Other countries | 10-35 business days | |
Expedited Shipping | 7-15 business days to Worldwide |
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Returns
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Following a successful inspection of your return we will process a full refund to the credit / debit card or PayPal account which was used to place the original order.
You should expect to receive your refund within four weeks of returning your package, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 20 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (3 to 5 business days).
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