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EPEVER

EPEVER 40A MPPT Solar Charge Controller 12V/24V Auto Working Max.PV 150V Solar Panel Charge Regulator Tracer BN Series Negative Ground Solar Controller

  • Based on 176 reviews
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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Saturday, Sep 19
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Amperage: 40


Features

  • 12/24VDC automatically identifying system voltage, 150V Max. PV Open Circuit Voltage. Die-cast aluminum design, ensuring excellent heat dissipation characteristic.
  • Advanced MPPT (maximum power point tracking) technology, tracking efficiency no less than 99.5%, maximum conversion efficiency of 98%.
  • Support 4 charging options: Sealed, Gel, Flooded and User.
  • Solar Panel Charge Regulator with RS485 interface , it can be monitored by cellphone APP(eBox required), PC Software and MT50 remote meter. available to meet various communication requirements in different situations.
  • MPPT Solar Regulator can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc.

Description

EPEVER Solar Charge Controller 12V/24V Auto Working Max. PV 150V iSunergy's main products are solar charge controllers and accessories. For more surprises, please visit the brand store. 1）Unplug the RTS, the temperature of battery will be set to a fixed value 25 ºC. 2）Please connect the inverter to the battery rather than to the controller, if the inverter is necessary. 3）The RS-485 port and RTS port is not SELV circuit, it must have isolation between the port and the place where the end user can access directly. Four methods to configure the controller:

Color: 4215BN+MT50+RTS+RS485


Brand: EPEVER


Voltage: 24 volts


Product Dimensions: 11.9"L x 7.19"W x 2.5"H


Material: Aluminum


Brand Name: EPEVER


UPC: 732376584654


Unit Count: 1 Count


Manufacturer: EPEVER


Model: 4215BN+MT50+RTS+RS485


Part Number: 4215BN+MT50+RTS+RS485


Voltage: 24 volts


Display Type: LED (Remote Meter only)


Color: 4215BN+MT50+RTS+RS485


Material Type: Aluminum


Item Dimensions L x W x H: 11.9"L x 7.19"W x 2.5"H


Item Weight: 3.75 kg


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Not the latest technology, but a very solid unit.
Amperage: 40
Solid unit! Works very well!
Reviewed in the United States on May 23, 2026 by Don
    • easy to hook up
Amperage: 20
I like the connections large
Reviewed in the United States on May 26, 2023 by Jim
    • Easy to set up.
This was simple to set up, within about 15 minutes of the controller being delivered, I was able to get it hooked up and charging. The only issue I had, I was trying to use 10AWG cable and ended up needing to crimp on a solid lead to the end to get the cables to stay in, otherwise, they seemed to be loose and would come out of the ports when the cables were moved at all. ... show more
Reviewed in the United States on January 21, 2021 by Doug W
    • works well
Amperage: 30
The unit is made of cast aluminum with large fins to dissipate any heat. So far, the unit doesn't even feel warm to the touch. I prefer the aluminum to needing a fan which can fail. Would buy again for a small solar setup.
Reviewed in the United States on July 18, 2023 by spockmckoy
    • A fantastic MPPT charge controller
Amperage: 40
This charge controller increased the power that is available to the battery bank by a significant amount over the charge controller that I had before. It is easy to setup and works flawlessly.
Reviewed in the United States on April 26, 2023 by H. Paul Payne
    • no help from c/service
Amperage: 30
Worked fine with 12 volts not at all with 24 volts as advertised, no customer service help
Reviewed in the United States on April 26, 2025 by eagz28
    • Well made controller
Amperage: 40
Easy to set up and seems to be a very well built controller. Installed late in the day with a cloudy sky but still saw an impressive amount of power from the unit. Currently have 4 170 watt panels in series but will soon increase to 6 panels in series.
Reviewed in the United States on March 1, 2021 by MASolars other half
    • Has problems reading the difference between 24v and 12v batteries, and their type.
Amperage: 30
I setup solar arrays for my work. This one has massive problems reading the batteries that are connected to it. I have tried it on both 24volt and 12volt systems. It is never consistent on one or the other. on a 12 volt sealed battery system, it would read 24volt flooded battery. On a 24 volt flooded array, it was reading 12volt Lithium. Even when I manually set them, or returned the system to defaults, the minute I plugged in the batteries, all went back to the same, even when I didn't hook up the solar panels. Too late to send it back, and not worth the effort. By a better Solar charge controller. ... show more
Reviewed in the United States on December 6, 2022 by LED nut

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