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EPEVER 40A Solar Charge Controller MPPT Solar Panel Charge Controller 12V / 24V Auto Working Max PV 100V Solar Charge Battery Regulator with LCD Display for Gel Flooded Sealed Lithium Batteries

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$119.99

$ 54 .99 $54.99

In Stock

1.Style:1210an


About this item

  • This controller uses the most advanced MPPT technology to ensure high efficiency (>98%) of your solar system. Significantly outperforms standard PWM controllers. Ultra-fast tracking speed and guaranteed tracking efficiency, advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time.
  • Built-in LCD screen displays key charging parameters. Multiple connectivity options for the controller (remote meter, mobile app, PC software etc) enable the user to personalise each charging stage, create a user-defined battery type with specific parameters and access exclusive settings.
  • Multiple protections eliminate safety hazards, low voltage input protection, over voltage input protection, over charge power protection, low voltage output protection, rated output current protection, temperature protection, PV and battery reverse connection protection.
  • With Modbus communication protocol interface, full-load operation without any drop in capacity within the range of working environment temperature, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc.
  • Compatibility with multiple battery types for convenient use, support Sealed lead acid, gel, flooded, lithium and users. Suitable for solar panels up to 520W (12V battery or battery bank) or 1040W (24V system). Current limiting function (40A) allows possibility of adding more solar panels in the future.



Product Description

4210AN

  • The Tracer AN series. Based on common negative design and advanced MPPT control algorithm, with LCD displaying running status, this product is artistic, economical and practical.
  • The limitation function of the charging power and current and reducing charging power function automatic improve the stability which works even connecting oversize PV modules and in high temperature, and increase the professional protection chip for the communication port, further improving the reliability and meeting the different application requirements.
  • With the adaptive three-stage charging mode based on a digital control circuit
  • This modular solar controller can be widely used for different applications, e.g., Communication base stations, household systems, and field monitoring, etc.

1210AN

  • The communication port adopts professional protection chip, which can provide 5VDC power supply, and has over-current and short-circuit protection
  • With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations
  • Monitor and set the parameters via mobile phone APP or PC software
  • Full-load operation without any drop in capacity within the range of working environment temperature

  • Advanced MPPT technology, with efficiency no less than 99.5%
  • Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time
  • Wide MPP operating voltage range
  • International famous brands of ST and IR's components of high quality and low failure rate are used, which can ensure the product‟s service life
  • Compatible with lead-acid and lithium-ion batteries
  • Extensive electronic protection
  • Charging power and current limitation function
  • Battery temperature compensation function
  • Real-time energy statistics function
  • Overheating power reduction function
  • Multiple load work modes

  • Charge Rated Current:40A
  • System Voltage:12V/24V auto work
  • Voltage: 100V
  • Consumption: ≤12mA
  • Battery Voltage Range: 8V ~ 32V
  • RS485 communication interface: 5VDC/100mA
  • Grounding type: Negative ground
  • Battery types: Gel battery, Sealed lead-acid battery, Flooded battery, lithium battery, User-defined.
1210AN

Customer
2025-09-03 18:53:33
Good product, I bought 2 about 4 years ago and they are still working properly!
CCM3RD
2025-08-20 19:24:23
Easy installation and users can define battery parameters to exactly match the battery manufacturers recommendations.
Sofia Stafford
2025-08-04 15:40:56
10 A. Keeps the battery charged even on rainy days, for my dusk to dawn pole light in the yard. I have used EPEVER chargers for 10 years now, and they are all still good and operating. It's sort of set it and forget it operation.
F. Hosein
2025-07-27 14:51:30
Liked that it was reasonably priced and relatively easy to set up. However, didn't like that it had no preset Lithium Ion battery set up. This seems like a big oversight or that the company hasn't updated their software in awhile. Was able to program in the Lithium Ion settings in a user profile though. The separate WiFi adapter I purchased worked well to display the total settings and power received in a local network. Remotely, over the Internet, I could only view the solar power received and the power used in the low power built in converter, which I can't really use. Wish it could show the same information as on the local network.
Kassandra S.
2025-07-15 18:34:10
works exactly as described -- not much else to say ... it is what it is .. good PRICE
shippreck
2025-07-03 17:58:33
I have had my charge controller since Nov 2021. I just found out it is still under warranty. However, I have no issues. Had I to do it over again, I would have ordered the 60 Amp unit, but in 2021 , I was just learning. Solar power is addicting. Once you have a little, you want more. I instead upgraded to two matching units at 40 . I am very happy with this product an I highly recommend it. Support can be reached by email and they respond by the next day. There is also a lot of information if you create an account on their web site.
Tony M
2025-06-29 13:58:27
I had to return 4 of these units so far - all for the same reason. The display would stop working along with the WIFI accessory I purchased to monitor it. Works great for a few weeks, than WAM - toast. Even thought it is outputting some voltage/current when this happens, its painful not to be able to monitor the system. My PV's are producing ~67v @ 3.8 amps. That should translate into ~12v/75amp, which it does...but for only a few weeks. This device claims to handle all that easily...but either it does not or the quality is not there. I'll be looking at more reliable units after this one is returned
Bob Donnelly
2025-06-26 17:51:03
Works good and has a comprehensive display.Display is tough to read if you are at an angle to it.My only suggestion would be a heavier and wider screw set up for installing the cables.2 different lines have fallen out but stayed after I tightened them a bit more. I'm afraid to torque them further as it starts to pop the screw driver (only a small tip fits) and flex a bit.
Customer
2025-06-10 15:05:58
I bought 8 Epever mppt solar charge controllers so far ; I like these because they work good and they are fairly easy to setup . The price is not too bad for the quality .
leonardo hidalgo
2025-05-11 09:25:35
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Horst D. Baumguertel
2025-04-12 14:11:51
I have three 2210AN controllers on my sprinter van set up, I have three solar panels on the roof of which two slide into a houseing when the truck is on the road. Having individual controllers gives me maximum charging capacity at all times. Great controllers and very easy to use.
Robert Seb
2025-02-18 10:23:52
Bought this to upgrade from a cheap 30.00 pam controller. So far i’m so grateful to get this at a great price and from a good seller.One of the best features that attracted me are the super super strong wire screw downs. When using larger wire these hold nicely.
Mark
2025-01-11 10:58:20
I originally got this controller back in April, but with Covid I wasn’t able to get it installed and working until June. It worked well for a couple week, but for whatever reason it stop working over the next couple weeks.I had a answer a couple question about what I was loading on the controller and they sent me a replacement controller within a few day. I’m extremely happy with the quick response and actions.Thanks
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