We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔆 Empower your solar setup with smart, efficient control — never miss a watt!
The EPEVER 40A MPPT Solar Charge Controller Tracer 4210AN delivers cutting-edge solar power management with up to 99.5% tracking efficiency and 98% conversion efficiency. Featuring premium components for durability, real-time monitoring via app or display, and comprehensive electronic protections, it’s engineered for both household and communication base station solar systems. Auto voltage detection and smart connectivity make it a must-have for professionals demanding reliable, optimized solar energy control.
| ASIN | B07S7931LG |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 34,270 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 34 in Solar & Wind Energy MPPT Controllers |
| Customer Reviews | 4.5 4.5 out of 5 stars (312) |
| Date First Available | 27 May 2019 |
| Display type | LCD |
| Item Weight | 1.65 kg |
| Item model number | 40A |
| Manufacturer | EPEVER |
| Package Dimensions | 27.8 x 20.1 x 8.3 cm; 1.65 kg |
| Part number | Tracer4210AN |
| UPC | 797550116243 |
C**A
Great controller but also buy the Bluetooth dongle
This works well but I recommend getting the Bluetooth add-on also if using a lifep04 battery as this will allow you to put the specific voltages as each battery can be slightly different. I really like the app this connects to via the Bluetooth dongle it gives loads for useful information.
J**L
Works well
Works well
D**N
Feels well built
Everything seems solid, the output graphics are a bit confusing, but, I kind of get it... lol! One bugbear, though the terminals are a good system, the screw heads are a little weak / poorly defined, it's quite easy for a screwdriver to skip, but, I guess a replacement screw the next time I take it apart... Won't be the end of the world! But seems fair to lose a star This is working in conjunction with my car's alternator and everything seems to work seamlessly, it's recognised both batteries and has seemingly improved the life of them both in parallel dramatically - presumably the mppt part coming in handy?! It seems to charge in very low light at 13v, however, I'm not sure how much of that is the technology of the solar panel or this charge controller, but, it seems to be the real deal!
S**Y
FIRST CLASS THANKS
FIRST CLASS THANKS
C**L
A Great little controler
Great product easy to set up just remember to connect the batteries first so it can check the batteries and set itself up automatically. Don't forget to check your system wattage and amps as this recommend up to 250w and 20A.
A**R
Just the Job
Fitted in minutes and up to now doing it’s job nicely
O**Y
prompt delivery, looks good, not fitted it yet
Hi I am very happy with delivery and condition, however, not had time to fit it yet but I can't see any faults therefore dont expect any problems thank you
D**K
EPEVER® MT50 Remote Meter, LCD Display Remote Meter for Solar Charge Controller for Tracer-AN Ser
all working well ,,,, worth buying
S**N
Molto meglio di altri regolatori sul mercato, anche se non ha funzioni "avanzate", che non servono più di tanto, riesce a gestire più pannelli e più potenza rispetto agli altri regolatori in commercio a prezzi simili
A**A
Lo recomiendo Muy bueno
F**G
Rasche Lieferung perfektes Teil
J**E
Même qualité que victron mais avec un prix qui respecte les acheteurs 🤣 des économies assuré pour pouvoir investir dans des panneaux solaires de qualité et pouvoir encore mangé au resto 😂😜
V**.
Ottimo
Trustpilot
1 month ago
3 weeks ago