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Anself 20A 12V 24V LCD Solar Charge Controller Panel Battery Regulator Auto Switch Overload Protection Temperature Compensation

Anself 20A 12V 24V LCD Solar Charge Controller Panel Battery Regulator Auto Switch Overload Protection Temperature Compensation

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Stock in: china


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  • 20a
  • 10a
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  • 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.

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.
Overload protection;
Short-circuit protection;
Lighting protection;
Under-voltage protection;
Over-charging protection;
Reverse polarity protection.

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)

Questions & Answers

  • Q Hi, whats the exact size of the DC-Connection? 5,5 mm / 2,5 mm or 5,5 mm / 2,1 mm

    By Thierry September 15, 2018

    A Item Size: 135 * 100 * 25mm / 5.31 * 3.94 * 0.98in (L * W * H)

    Reply By Customer Service Center September 17, 2018

Customer Questions & Answers

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0 votes

Plugged it in, no display, is it broken?

  • If it was hooked up to 12 or 24 VDC battery 1st observing the proper polarity, the solar connection 2nd & the load connection 3rd, it should have a display. Maybe double check your connections and try again.

    By GDavis on December 10, 2017

0 votes

Hi, if i plug in it 24V, how many volts would I have in the exit plug 12V or 24 ? and would it charge both of my 12v batteries ? thanks.

  • You will get 12v out put

    By Rina Matsuda on October 12, 2017

See more answers (2)
0 votes

Can i set the max charge voltage? are there presets for the battery typ for instance set it to 13.6v for a agm battery? this is 12v/24v auto switch?

  • There are no setting in this device, I connected 6. 2vdc valve regulated batteries to my controller and its working fine. This is the second one I have had the first one lasted 6 month, just went dead no display and would not charge.

    By Larry B on September 15, 2017

See more answers (1)
0 votes

This controller will work for 2 / 100w solar panels,20w ?

  • Generally if your total amps are less than 20 and volts are in the 12 to 24 range

    By John Caldwell on August 24, 2017

See more answers (1)
0 votes

I am building a swamp cooler, will this auto shutoff if it detects the deep cycle battery getting low?

  • Yes, it should when battery voltage drops below setpoint, typically around 10.5 - 11 VDC, or 21-22 V for 24 volt system.

    By jim dunn on August 16, 2017

0 votes

Is there a minimum voltage requirement from the solar panels before a charge current is displayed?

  • If there is nothing coming from the solar panels it will show the night time mode. I have had it show down to .3 so it should show if it is receiving from the panels. I agree it is cheap but have not had any problems yet and i have use it for a year in a solar generator for hunting when the fire restrictions are high.

    By micah b. on July 5, 2017

See more answers (1)
0 votes

Will this controller work with a single 12 volt 75 watt panel to charge a 24 volt battery bank?

  • no... it will work panel and controller but will only charge a 12volt battery

    By tlc on June 30, 2017

0 votes

What current (Amps.) will the load ports (5 and 6) of the charge controller support? Is it 20 Amps?

  • 20

    By Riyako Horiuchi on May 26, 2017


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Customer Reviews

Average Rating:


based on 130 Customer Reviews

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  • By s***0

    December 13, 2015

    Very good seller

    Is this helpful? (0) (0)

  • By i***o

    November 24, 2015

    great product and quality fast delivery thanks!!!

    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 s***9

    November 27, 2017

    Item exactly as described! Super fast shipping! Highly recommend seller! A+++++

    Is this helpful? (0) (0)

  • By g***z

    November 1, 2017

    Professional product at good price! Delivered on time. Thank you. 5 stars

    Is this helpful? (0) (0)

  • By m***1

    October 7, 2017

    very goog quality and fast delivery

    Is this helpful? (0) (0)

  • By F***s

    August 10, 2017

    Very happy with this versatile small Solar controller, well made at a reasonable price. I am happy with it.

    Is this helpful? (0) (0)

  • By james h.

    August 9, 2017

    Easy ro install and was as described

    Is this helpful? (0) (0)

  • By EDward

    June 20, 2017

    I bought this and love it. However, it went all weird after a few days. Thing is this: 1. Looks Great. 2. Visual Display is a Dream in Sunlight OR night. 3. GREAT INFO AND ACCURATE (tested). whenit worked. I just think I got a dud. IT HAPPENS. So I only wish to REPLACE this; no matter how many duds....

    Is this helpful? (0) (0)

  • By slngsht

    June 16, 2017

    Works great! I bought this to charge two large deep cell batteries with a 100w array (which I now know that I need to add to). I appreciate the backlit display and how it displays information that aren't available on competing models. I can monitor how many amps are being picked up by the panels and sent to the batteries. Also, the output from the charge controller to USB devices displays how many amps are going out. Very happy, and would buy again without a second thought.

    Is this helpful? (0) (0)

  • By David W.

    June 12, 2017

    Doing the job and easy to install.

    Is this helpful? (0) (0)

  • By p***y

    June 12, 2017

    alles bestens

    Is this helpful? (0) (0)

  • By william h powers

    June 9, 2017

    We installed an older solar panel on top of an even older pickup camper. The controller works great! It even has a USB port so we can easily recharge our laptop. A great buy, thanks!

    Is this helpful? (0) (0)

  • By d***h

    May 21, 2017

    Perfect, fast ship, works great, thank you.

    Is this helpful? (0) (0)

  • By j***t

    May 15, 2017

    great item very fast delivery thankyou

    Is this helpful? (0) (0)

  • By d***7

    April 28, 2017

    great product great price

    Is this helpful? (0) (0)

  • By t***0

    April 18, 2017

    Arrived early Very happy with item A+ Seller

    Is this helpful? (0) (0)

  • By p***z

    April 11, 2017

    Alles super.. 👍👍

    Is this helpful? (0) (0)

  • By c***r

    December 16, 2015

    I am satisfied with the provided service.

    Is this helpful? (0) (0)

  • By b***h

    December 10, 2015

    Well packaged and in excellent condition. Thanks

    Is this helpful? (0) (0)

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