Home Collection ECO-WORTHY 40A MPPT OLED Display Solar Charge Controller Regulator 12V/24V Autoswitch
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ECO-WORTHY 40A MPPT OLED Display Solar Charge Controller Regulator 12V/24V Autoswitch

ECO-WORTHY 40A MPPT OLED Display Solar Charge Controller Regulator 12V/24V Autoswitch

Regular price $119.99
Sale price $119.99 Regular price
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SKU:

SKU:GW-L03APDMPPT40A-1

[Wide Range of Input & Output] Compatible with 12V or 24V DC PV system, it's able to handle maximum of 560W(12V) / 1120W(24V) input solar array, and can draw maximum of 40A output current to battery bank.
[99% Efficient MPPT Technology] Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%, 40% more than traditional PWM charge controller. It can keep a stable charging current even on cloudy days, making no waste of any sunlight.
[Compatible with Various Batteries] It's able to charge and discharge different kinds of 12V/24V battery banks, including Gel, AGM, Lithium, LiFePO4, Flooded and NCM/NCA batteries.
[OLED Screen for Real-time Monitoring] Equipped with OLED screen, which can dispaly the status of PV voltage, battery voltage, charging current, charging power, and the button can be used to change the battery type settings.
[Reliable Electronic Protections] It has multiple protections to prevent those circuit issues, including Reverse Polarity, Short-Circuit, High Temperature, Over-Current, and Over-Voltage/Low-Voltage. Prevent explosion and fire condition, keep the controller safe during all time work.

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ECO-WORTHY 40A MPPT Charge Controller is the most efficient type of charge controller. With up to 99% tracking efficiency, ensures maximum power point solar charging that gets more energy to your battery bank. Capable of automatically detecting 12V/24V lead acid battery systems, this crucial component is preset to also work with Gel, Flooded, Sealed batteries and Lithium batteries.

Technical Specifications

General Specification
Warranty

Battery Voltage

12V/24V

Max Solar Input Power

560/1120W

Charging Mode

MPPT

Rated Load Current

20A

Charge Efficiency (Peak)

97%

Self-Consumption

1~2W

Battey Type

LiFePO4,AGM,Sealed,Gel,Flooded

Size

220*148*64mm/8.7*5.8*2.5inch

Max Charge Current

40A

Weight

1.5KG

Max.PV Open-Circuit Voltage

<100V

1 Year Warranty

User manual

ECO-WORTHY 12V 24V 40A MPPT Solar Charge Controller

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  • 5 stars: 10 (56%)
  • 4 stars: 8 (44%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
DJ MYERS
Loveing this system so far.

Bought a full ayatem, 400 watts panels, 1 battery, 2000 watt inv for a 10x40 and rv that need power and of course this controller. Set up is very easy. Support, I had an issue sent an email and had a phone call the next day! Customer support is on point. So after about 3 months of tinkering,, I am up ro 4 100 amp hour batteries, 4 200 watt panels, charger hooker to #1 battery, inverter pulls from #4 forces power through the chain, I can produce enough power to run 2 20 inch fans and the rv plus charge the batreries now. This controller, super easy to use and wifi monitoring is awesome, the righ panels and battery count, your solid.

V
Vance Lanier

40A MPPT OLED Display Solar Charge Controller Regulator 12V/24V Autoswitch

C
C.
Where is the app for the Bluetooth adapter ?

This would be a 5 star if there was some sort of direction/link/app name apk something to actually use it as part of my off grid kit

P
Peter Polk
I just got it

Not enough time to evaluate it, thus the "neutral" response.

K
Keith McDaniel
MPPT 40A Controller

Bought as a backup or in case I decide to add another string. Quick shipping and great price.

J
James Folmer
Quality product

Excellent quality charge controller. Good documentation and easy installation. Longer mounting tab countersink screws would be an improvement in the installation.
Operated flawlessly out of the box.

G
Greg Gorham
Pre-use review

Unboxing the product and it looks like the unit is built well balancing both durability and functionality. Current unit that came with camper will be replaced and I was hoping it would be an easier implementation to install as a through wall unit. I think this would best be used if it was hidden in a cabinet or in a storage area. Unit came with mounting hardware which I intend to utilize as it looks to be supportive enough for the unit. Once installed I will update the review as I'm not sure the wiring would easily be hidden based on the instructions for the unit on a through wall installation.

G
George Doster

Working good

R
Richard Garcia
Smart unit

Unit is easy to operate but difficult to work with when installing. Connection channels for the wires are under neat the unit behind a small plate. Very cumbersome to work with when installing. if a wire should come loose you have to turn the unit upside down and hope when your finished no other wires have come loose otherwise you have to open the plate to reinstall any loose wires. This can be time consuming . Though the design could be better the unit is a great working unit.

P
Paul Senna

seems good quality but i wanted to hard wire it and the controller box is sealed with just a plug outlet.I did not see this in the writeup.

H
Hayes
Fast shipping

Seems like high quality items

E
Etienne Theodora
Excellent quality

A great product, everything I needed to get going. Works very well.

H
Hiram Holandez
Good experience

Good experience in general. Good quality materials. One item came in damaged but customer service took care of it very quickly. Will update this review once installation is complete

O
Oscar Goodluck
Great customer service you have questions asked and they will answer immediately

I'm using this system to power up my man cave it is an awesome set up easy to install it works for what I need couple lights small air conditioner portable and a couple power tools

J
Jaxon Frohring
Good Website

I think this website is great and has a really good price for hat they sell. I also think that even though it is a great website they should have counter websites to authenticate the items they are selling ,so people know that the items they are purchasing aren’t knockoffs. I think this would satisfy the customers more.

G
Glenn
Great system

No complaints! Product works fantastic and customer service/support was prompt and helpful! Thank you for helping me get off-grid!

L
Leonard hunt
Very satisfied

Very satisfied had an issue with first inverter they sent a new one without any hassle plan on purchasing another one soon

d
dennis
Great buy!!

Working from a home office several days a week, I wanting to supplement my power usage with this system. Solar Panels arrived in a few days and the rest of the kit a few days later. The first Solar Charge Controller didnt work, but the supplier provided me a replacement in a couple of days. The wiring is fairly self explanatory although it turns out that the output load connections are intended for a low power loads such as led lighting etc. I bought a BESTEK 1000W Power Inverter

Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

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All Eco-Worthy Batteries Built with premium Grade A LiFePO4 cells, one of the safest lithium technologies available. Built-in BMS protection prevents overcharge, overheating, and short circuits—making it ideal for residential energy storage.

Will it work with my inverter/solar system?

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Yes. Our batteries are designed to be widely compatible with most 48V inverters and solar systems used in U.S. homes. For best performance, we recommend checking your inverter’s communication protocol or contacting our support team before purchase.

How much power do I actually need for my home?

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It depends on your usage: 5–10 kWh → essentials (fridge, lights, WiFi); 10–20 kWh → partial home backup; 20 kWh+ → whole-home coverage; Our systems are scalable, so you can start small and expand anytime.

Can I expand the system later?

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Absolutely. Eco-Worthy batteries support parallel expansion, allowing you to increase capacity as your energy needs grow—without replacing your existing system.

What kind of warranty and support do you offer?

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We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.