Table of Contents
About the 40a MPPT Solar Charge Controller
The Tracer BN series (Include this 40a MPPT Solar Charge Controller ) is 2nd generation of EPever MPPT Solar Controller. the MPPT Solar Controller has an extensive communication ability Compared to the CLASSIC Tracer MPPT Solar Controller, it has e And the die-cast aluminum design which ensures excellent heat dispersion. Compared to the conventional PWM controller, MPPT technology increases the charge efficiency up to 30% and potentially decreases the power of solar array needed.
The TracerBN is EPever’s evergreen mppt controller, which has been well received by customers since its introduction to the market with its excellent quality and robust performance.
The BN series adopts a negative grounding design, which is ideal for RV & Marine solar systems, and off-grid home solar systems.
Models of Tracer BN MPPT Solar Controller
Tracer1215BN, 10A, 12/24V auto work
Tracer2215BN, 20A, 12/24V auto work
Tracer3215BN, 30A, 12/24V auto work
Tracer4215BN, 40A, 12/24V auto work
Tracer BN MPPT Solar Charge Controller Intro
Tracer-BN MPPT Solar Controller series. Based on common negative design and advanced MPPT control algorithm, with the die-cast aluminum design for heat dissipation, products in this series are artistic, economical, and practical.
the Tracer BN MPPT Controller built with With MPPT control algorithm, in any situation, products of this series can fast and accurately track out the best maximum power point (MPP) of the photovoltaic array, in order to obtain the maximum solar energy in time, which remarkably improves energy efficiency.
All-around electronic fault self-test function and enhanced electronic protection function could furthest avoid damages on system components resulting from installation errors or system failures.
Parameters for the Tracer BN MPPT Controller
40a MPPT Solar Charge Controller Intro
This 2nd Generation 40A MPPT Solar Charge Controller 24V 12V System Auto Switch and has a Negative Grounding Design
Ultra-High Capacity of the 40A MPPT Controller: Exclusive MPPT Charging Technology, High tracking efficiency > 99.5 %, Peak Conversion Rate > 98 %, Fast tracking speed and guaranteed tracking efficiency, Real-time Energy Statistics
Excellent Heat Dissipation Overall Design, Die-Casting Aluminum Cooling Shell
Multiple load control modes: manual control, light ON/OFF, light On+Timer and time control, Support 4 charging options: Sealed, Gel, Flooded, and User-defined type
MultiProtect Safety System: PV short circuit protection, PV overcurrent protection, PV reverse polarity protection, Battery overvoltage protection, Battery over-discharge protection, Battery reverse polarity protection, Load overload protection, Load short circuit protection, Battery overheating protection
This MPPT Solar Controller is built Based on Comm Negative Design and advanced MPPT control Algorithm, With Modbus communication protocol interface, it is also convenient for customers to expand applications and monitor (MT50) in various fields like telecommunication base station, household system, caravan system, street lighting system, wilderness monitoring system, etc.
Features of 40A MPPT Solar Charge Controller
Wide MPP operating voltage range
LED indicators showing system status, simple and clear
Battery temperature compensation function (Temp Sensor)
Available for PC monitoring and external display unit connecting like MT50 and so on, realizing real-time data checking and parameters setting
Support software upgrade
Mobile Control with External WiFi Box or Bluetooth Box
Specifications of 40a MPPT solar charge controller
Nominal system voltage: 12V/24V Auto Work
Rated Battery Current: 40A
Rated Load Current: 20A
Max.PV open circuit voltage: 150V
MPP Voltage range: Battery voltage+2V～108V
Max. PV input power: 520W (12V), 1040W (24V)
Equalize charging voltage: Sealed: 14.6V, Flooded: 14.8V, USER: 9~17V
Boost charging voltage: Gel:14.2V, Sealed: 14.4V, Flooded:14.6V, USER: 9~17V
Float charging voltage: Gel /Sealed /Flooded: 13.8V, USER: 9~17V
Low voltage reconnect voltage: Gel /Sealed /Flooded: 12.6V, USER: 9~17V
Low voltage disconnect voltage: Gel /Sealed /Flooded: 11.1V, USER: 9~17V
Self-consumption: ≤60mA(12V) ≤30mA(24V)
Temp. compensation: -3mV/℃/2V
Communication Port: RS485 / RJ45 interface
Humidity: ≤95% N.C.
Enclosure: IP30
Terminal: 25mm2/#6 AWG
User Manual Download
User Manual can be download at the Download Center
Models to choose at this Product Page
Tracer1215BN 10A MPPT Solar Charge Controller
Tracer2215BN 20A MPPT Solar Charge Controller
Tracer3215BN 30A MPPT Solar Charge Controller
Tracer4215BN 40A MPPT Solar Charge Controller
| Model | 10A, 20A, 30A, 40A |
|---|
48 reviews for EPever Tracer BN MPPT Solar Charge Controller
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Best Solar Charge Controller for RV
Donald Steven –
works fine on my RV
victor –
very good, it work as i expected
Thompson –
The charge controller works great.
Kanaky22 –
I did some research on this unit and it looks very promising and reliable. Am looking forward to installing this into my tent trailer with the solar panels and battery.
John M. Blackford –
Installed and working very well
rejuan –
nice solar kit
Andrews J –
Fast delivery. I am happy. Thanks.
nelsao –
BEST VALUE MPPT Charge Controller
electro_jeff –
this is a genuine product. it works well, though I still have to use it full power. I programmed the different tensions for my lifepo4 battery, using the MT50. all works well.
Rodriguez –
Quality product and a very good price.
WilliamS –
Installed and working very well. will definitely recommend this epever controller.
Jorge –
Excelente
D. Wagoner –
Probably the best value for money MPPT charger you can get
Onkel –
works better than expected
bjorn456 –
Large wire clamps and easy read backlit display. Will be installing shortly
gilmar –
very good
JohnJ533 –
One of the best solar controllers on the market
flojo –
looking good so far
Xcelboi –
Great quality, works well
Ribeiro –
muito bom
Sikoo –
great product, good working conditions
John L. Powers –
good mppt solar charge controllar. i am happy. original product
vit –
very good EPEVER Tracer MPPT received in time and connected with the solar system working very good I advice to use it instead of PMW Thanks BG
Garry C. –
So far so good. Very well made, works great.
One person found this helpful
Jose A. Diaz –
I was aware of the product specification by other users, but the performance of it was a review by me when I install it. The unit is well constructed, the unit holds very good a 4 gauge wire in the connections ports. See my project almost terminate and working ok. My excuses to the seller for the delay in the preview. I wanted to be sure before given my opinion.
4 people found this helpful
Bob Boucher –
These are great controllers. I have purchased and installed 7 of them for off-grid solar installs with the MT50 Remote meters.
2 people found this helpful
MASolars other half –
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.
One person found this helpful
someguy –
Works great for non-lithium batteries
3 people found this helpful
Mr Fun Guy –
I got 2 units b/c DIY solar with Will Prowse recommended them.You can trust Will Prowse.I also got the MT50 remote units mounted right beside them for viewing/ editing.I implented a 24V configuration.Each is connected to 3 Renogy 320W panels in series.I have 3 facing morning sun and 3 facing evening sun.The morning oriented panels produce significant power in the evening and vice versa,partly due to the 3 Renogy panels generating high voltage to siphon current from the sun.
Clarence A. Boyd Jr. –
The EPEVER 40A MPPT Solar Charge Controller is well engineered and built. It was appreciated that the vendor sent an email containing a PDF that contained an updated user manual. I connected the unit to my solar array and AGM battery bank and it has performed flawlessly. Highly recommended.
One person found this helpful
HClarkx –
I’ve been running several Epever 30 amp solar controllers since 2015. I recently added some panels to my RV and with 600W of panels on the 40 amp model, I’m getting the same reliable performance.
One person found this helpful
kenzie –
we received a broken product, probably due to shipping and the company replaced the item. the second one works just as expected!
3 people found this helpful
Hushpuppy45 –
It’s the real deal and works .
FRANK –
👍
Anthony Parker –
I haven’t used it yet but it look good.
Robert L –
As described
James H Smith –
I bought this more expensive charge controller because I didn’t want any problems with heat and a good MPPT design. It’s highly rated for good reason. I’m using it in my shop to power a ham radio station. The 40 amp is plenty of capacity.
Lisa –
As recommended by Will Prowse from DIY Solar Power, the Epever 4215BN worked exactly as he said it would, easy to set up, configure, and worked on the first try. It started producing power to the batteries immediately. The unit was delivered extremely fast from China in only a couple of weeks, unlike ordering from Aliexpress which takes months. Extremely satisfied with the purchase.
3 people found this helpful
VC –
My selection of this solar charge controller was based their reputation for quality. Several major YouTube solar channels praised this product.
4 people found this helpful
Doug W –
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.
scrambler506 –
this thing is great and easy to use.
One person found this helpful
Verified Customer –
I have this installed in my trailer and works flawlessly.
3 people found this helpful
John Hartline –
This product and seller exceeded my expectations. I can see why my favorite YouTuber recommended it. After a very slight shipping issue, the seller rectified the situation and stayed in constant contact with me to ensure my satisfaction. I am very happy with the product and the support.
6 people found this helpful
M. Lussier –
Nous l’avons acheté pour nos panneaux solaires, mais ne l’avons pas utilisé encore.
One person found this helpful
Client d’ZHCSolar –
Très utile quand on veut faire un upgrade pour la roultte avec un system solaire. 😉
Anthony Heim –
Had to upgrade from a BN to a AN Works just as good as v1.xx
One person found this helpful
Bruce Harder –
A well made product
Melodee Warner –
I used it with my solar panels and it worked fine