20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V  LCD Solar Panel Battery Regulator Charging for Lighting20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V  LCD Solar Panel Battery Regulator Charging for Lighting20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V  LCD Solar Panel Battery Regulator Charging for Lighting20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V  LCD Solar Panel Battery Regulator Charging for Lighting20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V  LCD Solar Panel Battery Regulator Charging for Lighting

20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V LCD Solar Panel Battery Regulator Charging for Lighting

100% of buyers enjoyed this product! 4 orders
List price:
& FREE Shipping
You save:
400 in stock.
Ships From:
China United States United Kingdom Germany Australia Indonesia
  • Free Worldwide Shipping
  • 100% Money Back Guarantee
  • 100% Secure Payments

Product Description

20A Solar Charger Controller 3A 5V USB Output Voltage & DC 12V/24V

LCD Solar Panel Battery Regulator Charging for Lighting

Protection: Overload protection Short-circuit protection Lighting protection Reverse polarity protection LCD screen display Easy operation interface Fully automatic operation Microcontroller digital accuracy PWM charging mode (SOC) Battery over-temperature protection Battery under-voltage protection Overload short circuit protection Temperature compensation (with external temperature sensor) DC12V & USB 5V charging for DC lamp and phone over load ,short circuit protection: 1.5 times by rated current Short circuit recovery time: 10s Open circuit voltage of solar panel: 40V No load loss: 0.05W Over voltage protection: 15V; X2/24V Float charge voltage: 14V; X2/24V Discharge recovery voltage: 12V; X2/24V Over discharge voltage: 10.5V; X2/24V Control mode: Software intelligent control Working temperature: -35~+55 1 x 20A Solar Charge Controller 2 x DC Cable 1 x English User Manual

1. All goods are in stock, the transaction will be handled within 1 business day.

2. Items will be sent out within 3 days after we received your payment.

3. Please note us your contact details include your phone number for easy contacting from express guy.

Thank you for your kindly understand.

4. We will do our best to assist the shipping servicer if the goods have any accidents,delays or other issure during shipping.

Customs Tax & Duty:

If the item send out in our EU,USA,AU or RU stock, we will pay for the customs tax and duty,

but if the goods send out from China, the price is not include the customs, tax, duties,these will be charged to buyers.

The terms of payment is suit for visa Credit Card, T/T, Western union,MoneyGram,paypal, etc.

Use it with the correct ways or requirements as per our data sheet.

How to soldering tin?

Soldering iron temperature should be 34 degree±40degree, heating time: 3 seconds

Other tips:

  1. Do not make the motor get stuck, or its temperature will be getting higher, then this time it will damage the motor itself.

  2. It can not be pressed with a more power when you install this motor, it will be damage.

  3. Screw spike can not be too long, or it will touch the motor itself, and then influence its function

1. It is not allowed to have any things or glue to go into the motor, or it will influence the motor working.

2. it should use the load within the range of its specification, or it will influence the lifespan of the motor.

3. it should be make sure there had no any obstacles near the motor when it is rotate.

4. it is not allowed to store the motor under the higher temperature or the humid environment.

5. it is not allowed to make the motor rotate under the high temperature or the humid environment.


Customers should inspect the item(s) and notify us within 7 days if&nbs p;any problems. If you have any problem with you r item,

please contact us before leaving feedback. All items must be issued an RMA number before they returned.

The shipping cost of return goods is to be paid by the Buyer.

It's have 12 months Warranty from the date of ;purchase covering manufacturing defects.

This warranty excludes any damage caused by the human and The damage cause by the fault use, maintenance, repair which don't according to the instruction.


1. Please check the package and item carefully to make sure there is no problem .

2. If you do not satisfied with the item or get damaged ite m, please contact with us firstly before leaving nagative feedback,

we will resolve the problem to satisfy you.

3. Online surpport: monday to friday 9:00 am to 5:30 pm (GMT+8). (excluded public holiday)

4. If you are satisfied with our product, kindly leave full-stars ( ) and good feedback for us.

Your feedback will encourage us do it better in the further. Thanks!

The company committed to provide customers with high quality products since 2004. As a manufacturer, we have more than 10 year

experiences in produce solar panels and renewable energy products. Also we have professional technical and customer team to

supply high quality products and better customer service.

Now the products have exported to Africa, Europe, America, some Middle East countries and some Asia countries.

We would like to be your best supplier in China.

Item Specifics

Rated Voltage: 
Maximum Current: 
 20A Solar Charger Controller
 Solar System Controller,Thermal Controller,Charger Controller
Model Number: 
Dimension LxWxH: 
Rated charge current: 
 20A Solar Charger Controller
Rated discharge current: 
 20A Solar Charger Controller
USB output voltage: 
Total USB output current: 
DC output voltage: 
over load short circuit protection: 
 1.5 times by rated current
Short circuit recovery time: 
Total DC output current: 
 2A Solar Charger Controller


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of sunsolarproduct (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of sunsolarproduct.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.