EPEVER MPPT 40a Solar Charge Controller, 12V 24V Controller MPPT Intelligent Modular-Designed Regulator with Software Moblie APP
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$28.53
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
11 left in stock
Arrives
Thursday, May 29
Recently Viewed
Color: Triron4210N MPPT controller
Features
- EPEVER TRIRON N series 40a mppt controller, an update series of Tracer A/ANSeries, can be integrated with different display and interface modules to meet a variety of functional requirements. Can automatically identify and load the drivers of various modules.
- Negative groud designed solar charge controller of this 40a modual mppt controller can be widely used for different applications, e.g., communication base stations, household systems, street lighting systems and field monitoring, RV solar system etc.
- 7 battery type charge parameter pre-set controller, select: Sealed(AGM), Gel, Flooded, Lead-acid User, LiFePO4 Lithium, Li(NiCoMn)O2 Lithium, Lithium User(9~34V). Dual 5V DC USB output interface of this mppt controller can charge your electronic devices directly.
- Real-Time energy statistic function, View/modify working parameters via APP or PC software via RS485 interface.(Optional). Four stages of charging(bulk, absorption, float, Equalization) and all-around electronic protection prolong the lifecycle of batteries.
- Three Indicator with different color show your PV/Battery/Load working Status more Intuitive; FIve Button to adjust and browsing system's parameters in more simpler way.
Package Dimensions: 11.93 x 8.74 x 3.86 inches
Item Weight: 5.43 pounds
Manufacturer: Beijing Epsolar Technology Co., Ltd.
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Having a couple of months I have hooked it to first one, now two solar panels and it works without any hiccups that I can tell! Doesn't use too much juice so the batter is set to go the next day, and I enjoy using it not worrying about the grid being overloaded!
Reviewed in the United States on September 20, 2022 by Adino
Color: Triron4210N MPPT controller
Very happy with this upgraded charge controller. Will be installing it and 4,100-watt solar panels on my travel trailer for boondock camping.
Reviewed in the United States on October 5, 2022 by Kenneth Vercoe
Color: Triron4210N MPPT controller
I have the 40-A model with the DS2 display. The unit seems to do what it's supposed to do, but so far I cannot figure out how to reset the accumulated kWh (kilowatt-hours) on the PV display. I want to compare day-to-day solar performance, hence I want to be able to reset kWh to zero at the start of a solar day. The "manual" is not very helpful. And there is no "help" phone number or e-mail address to pose the question.
...
show more
Reviewed in the United States on October 5, 2022 by boater
This was an upgrade to the POS $20 controllers found elsewhere on Amazon. This was a solid choice. I opted to include the Bluetooth module. I run a 12v system with a micro hydro and single 35w panel. The 20amp controller is overkill for me. At most I generate 40v and 2 amps. I like that I can set the battery type and can get readings on the state of the load the battery and power source all in a single view. I would prefer it didn't cycle through the various stats on its own but that isn't a showstopper. I have found that having the remote control is necessary. There are so many settings and features that are only useable in the app. The app itself is not great but functions well enough. The instructions are confusing for the more complex aspects of the unit. Took some research to answer my questions. Since my setup is off grid this ment I could not do my settings with the web open but had to make a trip each time to make a change. Overall would recommend.
...
show more
Reviewed in the United States on December 3, 2019 by Wesley D.
Purchased the 20am Triron MPPT charge controller plus a blue tooth adaptor in March of 2020. I hit U-tube for help on setting up a tablet to read the Bluetooth. My first experience using a tablet. Accouple of weeks latter I purchased a lithium battery. It was a super easy to put in the charging parameters for the lithium battery. No codes needed it was just change the values and send. The charge controller does keep the settings when disconnected from the battery. I have disconnected it several times and has not lost the settings. The amps, volts and kw readings are sent to the Tablet only when hit the refresh button/swipe screen or other method. There are several ways to refresh the data. It would be nice to have an option of doing a continuous data transfer with away to go back to just sending data when requested to save power. Seems to be very efficient on the MPPT conversion. I would defiantly buy the unit again.
...
show more
Reviewed in the United States on April 14, 2020 by Stephanie S.
First the dislike... while the DS2 screen allows almost all options to be set.... you can't set the time. Have to use a PC and USB adapter cable. (Which lowered my rating from 5 stars to 4) Other than that it is working as advertised. I recently added some panels and will need the 40a version to fully utilize my arrays capabilities. Hookup was a breeze. The default settings work for me at this time. At 20a it does start to warm up but seems to handle it okay..so far. I purchased this controller as it allows me to put my array in series to minimize loss in my cables from the array. It seems to switch to mppt mode around 7-8 watts of array power. Very nice. I use a Raspberry PI to collect statistical data and graph it using the rs485 interface built into the charge controller. That is very important to me in my choice of controllers was the ability remotely display data. Overall I am very satisfied with the operation of the controller to date.
...
show more
Reviewed in the United States on February 24, 2019 by Sandi Kirk Sandi Kirk
Color: Triron4210N MPPT controller
Please I would like to receive a new replacement This solar controller is AWESOME . BEST MMPT - PRICE . BUT AFTER 100 DAYS it stop working. I would like the seller could send me an other one .
Reviewed in the United States on July 15, 2021 by Antonio F.
So far so good, everything works as expected. I bought the full kit with the remote and temp sensor. Hooked up to couple of 75A batteries (one at a time for now because I'm waiting to receive lugs and fuses before I connect them together), and a 370W solar panel with a sine wave inverter. I tested with 100W load and battery gets charged up very quickly in full sun, and lots of useful voltage/current/power stats on the controller display, and remote. My only complain so far is the remote buttons are very hard to press. Will do more testing in the coming weeks if sun allows.
...
show more
Reviewed in the United States on March 15, 2020 by tony