Happy Halloween

Favorites

Mouse over to zoom in

10A 12V 24V LCD Solar Charge Controller Panel Battery Regulator Auto Switch Overload Protection Temperature Compensation

10A 12V 24V LCD Solar Charge Controller Panel Battery Regulator Auto Switch Overload Protection Temperature Compensation

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.

Without TOMTOP APP?

Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
  • Germany Warehouse
Please select a warehouse
Dispatch:
Usually will be shipped in business days hours
Shipping:
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.

Loading...

Ship to

United States
Stock in: china

color:

Please select a color

max_load_current:

  • 10a
  • 20a
Please select a max_load_current
QTY:

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!

Email:

Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
This solar charge controller adopts the advanced digital techniques and operates fully automatically. The PWM battery charging mode can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.

Features:
LCD screen display all parameters.
With output switch, intelligent control, easy to operate. 
Fully automatic operation.
Microcontroller digital accuracy.
A key to open and close the load.
PWM charging mode(SOC).
With separated temperature detected circuit, high precision temperature compensation function.
DC 12V and USB 5V charging for DC lamp and phone.
 
Protection:
Overload protection;
Short-circuit protection;
Lighting protection;
Under-voltage protection;
Over-charging protection;
Reverse polarity protection.

Specifications:
Color: Black
Material: Plastic
Voltage of Battery: 12V / 24V Automatic
Rated Charge/Discharge Current: 10A / 20A (Optional)
USB Output Voltage: 5V
Total USB Output Current: 3A
DC Output Voltage: 12V
Total DC Output Current: 2A
Overload/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°C
Item Size: 135 * 100 * 25mm / 5.31 * 3.94 * 0.98in (L * W * H)
Item Weight: 222g / 7.83oz
Package Size: 14.5 * 12 * 3.8cm / 5.7 * 4.72 * 1.5in (L * W * H)
Package Weight: 270g / 9.54oz

Package List:
1 * Solar Charge Controller
2 * DC Cable
1 * User Manual(English)

Customer Questions & Answers

Sort by:
0 votes
Q

temperature max

A
  • I have not had an issue with temperature yet and evene here in the heat of the Arizona desert.The booklet it comes with dosent have a max temperature listed

    By Amanda Shepard on November 1, 2017

0 votes
Q

Hello, the device shows a temperature of 79° Celsius while charging though 10 amps, the operating max temp says 55°C, is there a problem ?

A
  • No

    By Yui Sugano on October 29, 2017

0 votes
Q

Hi There. if i want to connect it to two 12v to have more amps/hour, is it possible ? both would be charged ? what connexions to make ? Thanks

A
  • Yes, pluses tied together negatives tied together making extra amperage but maintaining 12 volts. This is the best unit I found out of five I purchased . you can even read it in the dark. Battery should be of the same type and quality. Old batteries would drain a new one. The number of solar panel amps will determine c… see more Yes, pluses tied together negatives tied together making extra amperage but maintaining 12 volts. This is the best unit I found out of five I purchased . you can even read it in the dark. Battery should be of the same type and quality. Old batteries would drain a new one. The number of solar panel amps will determine charge rate. see less

    By Huascar on September 11, 2017

0 votes
Q

will this work on lithium batteries?

A
  • No, this is the regulator for solar charging

    By Grandma M on August 6, 2017

0 votes
Q

Current flashing from 0 to 4.5 amps real fast. Voltage shows 13 to 13.5. Is it supposed to do this?

A
  • Yes this mines your battery is full

    By Avellanal on July 9, 2017

See more answers (3)
0 votes
Q

How does the controller manage power to the load when connected to both a battery and a solar panel during daylight hours?

A
  • There are separate output connections to the load, the display will show the amps being used by the load. It only controls the voltage to the batteries, not the load.

    By Gary on July 3, 2017

0 votes
Q

Can this be installed outdoor and exposed to locational rain shower?

A
  • Sorry no. It needs an enclosure. It has vents for cooling

    By Scottydog on June 24, 2017

See more answers (3)
Customer Reviews

Average Rating:

4.5

based on 103 Customer Reviews

  • 5 stars
    33%
  • 4 stars
    67%
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
  • By Scottydog

    June 15, 2017

    Great charge controller for the price! Fit the bill for my small solar generator project. For those wondering (as I did) the USB and 12V DC output options on the front only come on when you press the output (red) button, they are not on all the time. Display is one of the best I have seen for an inexpensive 20A charge controller. Solidly built, I will update my review after I have put in into full duty use, however through my preliminary testing it is operating just as described. the only thing on my wish list would be that it was a 30A unit.

    Is this helpful? (0) (0)

  • By V***w

    June 15, 2017

    I wish to thank Anself for building this charge controller. Wow, Battery voltage and usage (Amps) displayed on the screen. Two 12 volt outlets and two USB ports, very nice. I am still testing the two units I purchased. I have one concern which I will take up with Anself -- When the charge controller is connected to a battery, turned on, and not connected to the solar cells, I am measuring a 2.6 volt current on the solar cell connections. I don't think this should happen. I would expect voltage to be zero, and do not understand why. Other than that concern. Very well built. Nice design. Well thought out. Ships with two 12 Volt power cables ready to be soldered to whatever.... Thank you Anself for providing a great product at a reasonable price... Thank You!!

    Is this helpful? (0) (0)

  • By u***t

    February 11, 2016

    I can connect the input to just about any energy producing device and it seems to charge. I have mine on a wind generator. It is allot smaller and lighter than I anticipated. The quality seems a bit sub par, maybe it is the thin plastic, not that it bothers me. I am happy at how well it works and the price is fantastic, I got 20 amp which is (20A x 12V) =240 Watt. That is a lot of solar panel in my opinion. You don't want to run it near maximum for extended periods though, if you need bigger you can buy more than one at that price. The screws are a little small for my hardware, you don't need any large wires for this type of application though. The load screws are perfect for small lights or something you may want to have running all the time, it will cut out when the battery gets below a certain amount it seems. However it is not intended to run with a big load.

    Is this helpful? (0) (0)

  • By d***d

    February 10, 2016

    So far, so good! Tested controller on a small solar pump project using a 10 watt panel and small, automotive sealed battery. The pump will run directly off of the panel, but the charge controller and battery extends the run time. Worked like a champ! The instructions are not written very well, but they make sense, if you read them carefully. For people new to the subject, recommend you search the internet for how solar charge controllers work and what the input and output terminals are for. Especially, the "Load" terminals. If you follow the connection sequence in the instructions, the controller works, as advertised. This product is well made. Some reviewers may have tightened the terminal screws too tightly. I had no problems with connections or operation. It's too early to see how long the unit will last, but I am impressed with the quality for the price!

    Is this helpful? (0) (0)

  • By l***v

    November 16, 2017

    Received the item today in just 20 days free shipping. Very good item as described. Very useful . Very reasonable price. Liked the product.Thank you tomtop.

    Is this helpful? (0) (0)

  • By j***k

    June 11, 2018

    Excellent product and superb fast delivery service. Thank you.

    Is this helpful? (0) (0)

  • By C***9

    June 6, 2018

    Great Solar Charger - reasonable price Thanks ttmallzone365

    Is this helpful? (0) (0)

  • By r***s

    March 16, 2018

    Danke, alles gut gelaufen. 👍

    Is this helpful? (0) (0)

  • By t***n

    March 9, 2018

    works great

    Is this helpful? (0) (0)

  • By j***f

    March 9, 2018

    Seems to be the genuine article so I'm pleased.

    Is this helpful? (0) (0)

  • By t***y

    February 20, 2018

    FANTASTIC very pleased thank you 5 star service

    Is this helpful? (0) (0)

  • By m***i

    February 14, 2018

    Good transaction. Product as described, shipped promptly. Five stars.

    Is this helpful? (0) (0)

  • By t***5

    February 6, 2018

    Just fantastic will deal again

    Is this helpful? (0) (0)

  • By m***r

    February 4, 2018

    As described, many thanks

    Is this helpful? (0) (0)

  • By a***2

    January 25, 2018

    Fast

    Is this helpful? (0) (0)

  • By j***8

    August 25, 2017

    Sehr schnelle Lieferung, gutes Produkt, so macht es Spaß

    Is this helpful? (0) (0)

  • By s***a

    July 27, 2017

    Thanks im happy with good price excellent deal

    Is this helpful? (0) (0)

  • By m***9

    April 20, 2017

    Outstanding fast shipping!!....Great product..Great seller

    Is this helpful? (0) (0)

  • By a***e

    April 12, 2017

    A+ seller will use again

    Is this helpful? (0) (0)

  • By b***c

    March 25, 2016

    It lacks some convenience features (such as showing you precise battery voltage/capacity or solar panel output). However, it's working great and hasn't failed me so far.

    Is this helpful? (0) (0)

Top Sellers More

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed

OUR SITE RUNS OF COOKIES

TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.