Efficient Charging: Utilizing advanced MPPT technology, our solar charge controller surpasses traditional PWM charging methods by 15-30%. Under ideal conditions, it achieves a conversion efficiency of up to 98%, meaning quicker charging times and higher energy utilization, allowing your devices to operate for longer periods.
Versatile Compatibility: Suitable for a wide range of environments and devices, from home solar systems to portable photovoltaic setups. This mppt solar charge controller can handle charging currents of up to 20A and supports solar panel power ratings of up to 260W/520W. It's compatible with various common battery types, including deep-cycle sealed (AGM), gel, flooded, and lithium batteries, among others.
Easy to Use & Control: Equipped with an LCD display screen, users can easily monitor crucial data and adjust the device operating status. Additionally, the mppt solar controller comes with an R232 communication interface that supports Modbus communication protocols, making it convenient for expanding functionality and meeting various communication needs.
High Stability: Featuring built-in temperature sensing capabilities, our charge controller 12V /24V can automatically adjust charging modes based on environmental temperatures, including limiting charging modes. It maintains stable operation even in high or low-temperature environments or during high charging power scenarios.
Enhanced Security: With comprehensive protection functions, including battery reverse protection, PV reverse protection, PV short-circuit protection, overcurrent protection during charging, and TVS lightning protection, it ensures the security and long-term use of the device.
Very happy with the quality and performance from this product.
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Gerald
Reviewed on Nov 24,2025
Worked great
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James Holmes
Reviewed on Oct 22,2025
Its been running flawlessly in my rv after powering my solar shed for a year! Love it.
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SenatorPerry
Reviewed on Sep 12,2025
Purchased this unit to replace a Victron unit that had failed. When I purchased the unit I was able to get it to do what I needed. The settings were straight forward and the MPPT is quick to optimize as conditions changed. I am running it nearly maxed out at ~49 amps where it cycles up and down. The voltage is 24v. It has never failed nor shown any signs of failure. In 179 days it has passed through 414.496 kWh thought the unit.
I dinged it two stars because the app is difficult to use and requires multiple clicks to get into the data. It doesn't include the ability to aggregate the data. When I load it I was hoping for a summary of the condition of the panels. It is difficult to use if you do not know exactly what does what. There is no wifi, but the app does allow you to go through the process as if it is available.
Still, this is a good MPPT and a great price. I would highly recommend it for those that are going to set it and forget it. It is solid feeling and doesn't get too hot even when stressed. Would buy again (if the voltage was higher on MPPT). Thanks Vevor. You saved me from having a significant part of my generation portfolio unavailable.
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Off Grid Camper
Reviewed on Sep 09,2025
We got two of these on my farm. One is for the water pump and one is for a chicken brooder. I can hook up two 250watt solar panels and keep my LifePo4 or car batteries charged.
I'll be reading the specs better next time, the 50A is a little overkill for my little car battery but it's better to be over powered than under.
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Ken Muhlenkamp
Reviewed on Sep 06,2025
I haven't had any issues, seems well made
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Ryan Pierce
Reviewed on Jul 17,2025
This is a really nice change controller for price has all bells and Whistles that you need to get a nice solar system going I'm your camper or home love the bluetooth feature. Made in the same building as the blue kind 💙 lol
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Bruce Grimes
Reviewed on Apr 27,2025
Hello I just wanted to say I love this thing it works flawlessly
Have had for couple months and has had no issues what so ever.
Definitely recommend
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Mark
Reviewed on Mar 28,2025
I used this off grid, worked perfectly, easy t0 use and the wifi to my phone made for effortlessl monitoring
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Senior Prepper
Reviewed on Mar 26,2025
The package was well packed. I hooked up the unit to do a test charge and it worked very well. The blue tooth was easy to install and use. Can't find any problems with it. If you need a good MPPT controller that won't break the bank give this a try.
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See all 18 reviews
About this item
Product specification
Item Model Number
ML2420
Charging Current(DC)
Max. 20A
Applicable Battery Voltage(DC)
12V/24V Auto
Solar Panel Open Circuit Voltage
Max. 100V DC
Rated Input Power
12V/260W; 24V/520W
MPPT Control Efficiency
≥98%
Charging Modes
Fast Charge, Balance, Float Charge
External Communication
RS232 Interface, External Bluetooth Control Module (optional)
Main Material
ABS+PC
Operating Temperature Range
-20°C to 50°C/-4°F to 122°F
Product Net Weight
1.2 kg / 2.65 lbs
Product Dimensions
210 x 150 x 60 mm / 8.27 x 5.91 x 2.36 inches
Package Dimensions
270 x 197 x 105 mm / 10.63 x 7.76 x 4.13 inches
Description
20A MPPT Solar Charge Controller
Outperforming traditional PWM charging techniques by 15-30%, achieving up to 98% conversion efficiency, ensuring higher energy utilization, and prolonging the operational lifespan of your equipment.
Suitable for various environments and equipment, from home solar energy systems to mobile photovoltaic systems, the solar charge controller supports solar panels with a maximum power of up to 260W/520W.
Equipped with an LCD display screen, you can view important data, making the mppt solar controller more convenient for users to monitor and adjust the device's operational status.
Equipped with built-in temperature monitoring functionality, this charge controller 12V /24V can real-time measure battery temperature and apply precise temperature compensation to ensure stable charging.
The mppt controller features multiple protection functions, including battery reverse connection protection, PV reverse connection protection, PV short-circuit protection, overcurrent protection during charging, and TVS lightning protection, ensuring the security and long-term use.
MPPT Solar Charge Controller Ensures High Efficiency Charging
The VEVOR MPPT solar charge controller has impressive power efficiency. This controller offers superior efficiency for your charging needs. With a maximum control efficiency of 98%, it optimizes power from your solar panels. This means that more energy is converted and stored in your batteries. The device handles up to 20A of direct current, which is robust for various solar setups. It's built to support both 12V and 24V systems. You get optimized electricity harvesting from your solar panels. Users benefit from shorter charging times and better overall system performance. These features make the controller highly versatile. Added MPPT technology enhances solar panel energy harvesting. By tracking the optimal power point of the panel, this MPPT control boosts energy extraction.
Easy Setup and User-Friendly App Interface for Monitoring
The VEVOR MPPT solar charge controller is made for quick and easy installation. It comes with a clear LCD display that provides essential charging information. This makes it easy to monitor the status of your solar panels and batteries. Furthermore, the controller supports external communication via the RS232 interface. An optional Bluetooth control module allows for even more convenience. The app interface offers real-time updates on your system’s performance. You can easily navigate the user-friendly interface. For example, you can see charging status and changes almost instantly. Your understanding of system health helps in efficient energy management. Whether you are setting up for your home or an outbuilding, it simplifies the whole process.
Versatile Charging Modes to Suit Various Battery Types
This flexibility ensures that different types of batteries are well catered for. Whether you have sealed, AGM, gel, flooded, or lithium batteries, this controller can handle them all. This flexibility is important for prolonging battery life and maintaining performance. Different batteries require specific charge algorithms, and the VEVOR MPPT solar charge controller provides them. It's a great choice for anyone with varying battery setups. You automate the charging process, ensuring your batteries always perform optimally.
Durable and Reliable Performance in Diverse Environments
This is why the VEVOR MPPT solar charge controller stands out as a long-term investment. It operates efficiently in -20°C to 50°C. This means it can handle various environmental conditions. The main material used is an ABs+PC blend. That ensures durability and long-lasting performance. You need reliability for maintaining a dependable solar power supply. However, the controller’s design minimizes the risk of overheating and damage. This is crucial for ensuring the longevity of your investment. For both residential and commercial solar energy installations, you should choose one that meets all requirements.
Attractive Design and Reasonable Price for Quality
The VEVOR MPPT solar charge controller has a sleek design that makes it an attractive addition to any setup. It comes with high-quality construction and is priced reasonably. This balance of quality and cost makes this an excellent choice for cost-conscious customers. With its compact dimensions (210 x 150 x 60 mm), it is space-efficient. It doesn't take up much room but delivers strong performance. These design and pricing strategies ensure more people can afford and benefit from solar power.
Ideal for Expanding Solar Setups in Additional Buildings
Whether you have separate outbuildings or want to extend your solar array, it fits perfectly. You can manage multiple setups with ease via the app interface. This makes it a scalable solution for growing solar power needs. Its high efficiency ensures that you get the most out of each solar panel. The expandability is key for anyone looking to advance their energy independence in the future.
The controller is not waterproof and cannot be used outdoors directly.
By vevor
Helpful
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Do these vevor mppt controllers work with Lithium iron phospohate batteries? Many people have asked this question and your andwer has only been about volts. LiFePo4 batteries are specific batteries. Please answer. Does it work with LiFePo4 ?
This model does not have built-in Bluetooth, but can be connected externally
By vevor
Helpful
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0
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VEVOR 20A MPPT Solar Charge Controller, 12V / 24V Auto DC Input, Solar Panel Regulator Charger with LCD Display Temperature Sensor Cable, for Sealed(AGM), Gel, Flooded and Lithium Battery Charging
4.518 Reviews
$5790
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