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Product Details

– Advanced maximum power point tracking (MPPT/PWM) technology, the efficiency is not less than 99.5%. High-quality components improve the system performance, and the maximum conversion efficiency is 98%. Super fast-tracking speed and guarantee tracking efficiency.


– Large screen LCD display, charge and discharge current display, cumulative power generation and discharge power query, temperature display, light control + delay control; adjustable charge and discharge parameters, with power-off memory and other functions.

– Dual USB output, the maximum current is 2.5A. Equipped with all necessary protection devices, the control parameters of the system are adjustable, easy to set up and operate. Built-in overheating, overcurrent, short circuit, open circuit protection, fault elimination, controller automatic recovery. Two-way MOS tube anti-backflow circuit, high-power charging mode, ultra-low heat.

– Built-in short circuit protection, open-circuit protection, reverse connection protection, overload protection. Reverse current protection, low calorific value, with self-recovery function, will not damage the controller.

– Real-time display of temperature, charging current and discharge current. Current autofocus MPPT tracking charging, high charging efficiency, charging process does not stop detection, two-way focus tracking.


Name: LCD screen solar controller


Voltage: DC 12V / 24V


Display: LCD screen


Self-consumption: <10MA


Overcharge protection: 14.4V / 28.8V


Overcharge Float charge: 13.7V / 27.4V


Charge recovery voltage: 12.6V / 25.2V


Over discharge protection: 10.7V / 21.4V


Over discharge recovery: 12.6V / 25.2V


Dual USB output: 5V / 2A (charge mobile phone, iPad, etc.)


Working temperature: -35 ℃ -60 ℃


12V fits 18V solar panel, 24V fits 36V solar panel


12.0 volt lead-acid battery corresponding


The float voltage is set to: 13.6


The recovery discharge voltage is set to: 12.6


The discharge cut-off voltage is set to: 10.7


12.8 volt lithium iron phosphate battery corresponding


The float voltage is set to: 14.6


The recovery discharge voltage is set to: 13.6


The discharge cut-off voltage is set to: 11.0


11.1 volt lithium battery corresponding


The float voltage is set to: 12.6


The recovery discharge voltage is set to: 11.6


The discharge cut-off voltage is set to: 9.6


The minute is adjustable when the output is turned off, which is more convenient (there is no adjustment when the market is only available).


PV system power Description:


10A/20A/30A / 40A / 50A/ 60A /70A/80A/90/100A battery 12V photovoltaic system: power is respectively 100-1000W


10A/20A/30A / 40A / 50A/ 60A /70A/80A/90/100A battery 24V photovoltaic system: power is respectively 200-2000W

Package Included:

1X Solar Panels Battery Charge Controller

1X User Manual


1. The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel hydride, lithium, Liions, or other batteries.

2. This controller can only use photovoltaic panels as charging power. Do not use DC or other power as charging power.

3.The LCD display has an error of 0.2 V- 0.3 V, but this is normal

4. Old batteries may be degraded the capacity after hundereds of cycles, easily drop lower than 8V, which results in the controller will be shut off (LCD screen become totally “DEAD”).

5. Indoor use only: the working temperature of this controller is -35°C to +60°C, during hot sunny days, the temperature outside might go up to 60-75°C. Please do keep the controller stay in cool and well-ventilated place to maintain good heat dissipation.

Shipping & Payment


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 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 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, you can request a refund or reshipment for ordered products if:

  • 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.

We do not issue the refund if:

  • 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 Ovalco Mart (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://ovalcomart.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.

Customer Reviews
4.8 (86 reviews)
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27 Jul 2021

Сила тока не соответствует описанию. На самом деле контроллер рассчитан на 50 ампер вместо заявленных 100 ампер. Можно подключить солнечные панели мощностью до 650 ват с напряжением 12 вольт.

26 Jul 2021

tq so much

25 Jul 2021


22 Jul 2021

it work, buy not sure how to check if what I ordered.is what I got.

21 Jul 2021

The order arrived very fast and everything looks excellent! Thank you very much.

19 Jul 2021


18 Jul 2021

Everything ok

13 Jul 2021

Good Morning. I received the item and I am satisfied. Thank you.

11 Jul 2021

Excellent store!

9 Jul 2021

Everything ok, just need to prove it, recommended store.

9 Jul 2021


9 Jul 2021

correct material and good quality

8 Jul 2021

They came in good condition, I recommend reliable store, fast shipping

3 Jul 2021

Item received but yet to use

2 Jul 2021


28 Jun 2021

How will I work

27 Jun 2021


25 Jun 2021


24 Jun 2021

The order took a little more than a month to Belarus. Tracking partial. Description exact.

22 Jun 2021

As described

21 Jun 2021

The product meets the functions described

18 Jun 2021

товар не отправили. наверное нет в наличии. деньги вернули.

18 Jun 2021

Timer function is nice, output turns on when solar panel voltage is under 8v. (when set to 0 hours)

15 Jun 2021


14 Jun 2021

Thanks I'm super fast. I recommend the store very fast shipping

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Super hot! Several others have checked this out in the last few hours

LCD Dual USB Solar Panel Regulator 10A/20A/30A/40A/50A/100A Auto Solar Charge Controller Dual USB Voltage Charger 12V24V Power

86 Reviews
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