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Connect solar system in the order of 1.battery > 2. load > 3.PV array
straight facts
2025-09-04 12:58:52
I needed a quality solar charge controller I could trust out in the middle of a forest where it functions for months without being there. With the FOB WIFI added, I am able to remotely monitor the solar system.Well worth the money.
Roy
2025-08-25 18:47:16
Very good controller.Till now used simpler ones, this one gave me at least 20% more Ampers.Simple configuration, bought the wifi adapter, and can see view and configure though the phone app.
perfect thank u
2025-08-24 10:40:01
good quality
Morris W
2025-08-10 18:03:02
I compared it to the internal solar charge controller of a Jackery 1000+ and it delivered under quite sunny conditions 45W of a 100W solar panel, while the Jackery could make it to 48W.I consider this a very good result. The minimum voltage for the PV charging is 2 V above the battery charging voltag since this is not a buck-boost-charger. For e.g. a 15V DC module will not deliver enough volts to charge a 12V Lifepo4-Battery. This is not really a minus, since it is clearly stated as such in the manual, but is somehwat inconveniant since a lot of available smaller
Rick Tara
2025-08-09 13:10:58
Great solid charge controller.
Handy Evenhanded
2025-07-15 12:37:15
This XTRA 3210AN was my second Epever charge controller, which I paired with my first LiFePo battery. I had worried about the firmware update process, since I use Macs, and the software was for Windows. No sweat. I borrowed a Windows and the seller patiently guided me through every step of firmware update process. They answered each question I posed within, at most, a few hours. After I'd updated the XTRA3210, they even helped me update my previous Epever, a Tracer 4210, so that I'll be ready to replace the AGM battery it controls with a LiFePo when the time comes.
RJ
2025-06-28 10:20:25
This does a good job of converting solar panel power to battery power. The manual is confusing though. It has 2 controllers in it. The Lithium setting is GEL . This is because GEL does not use equalize.
Alex
2025-03-21 15:04:45
While the unit seems solid and well reviewed, It is very misleading to claim that this supports lithium and user-defined batteries. To be clear, the EPEVER MPPT Solar Charge Controller DOES NOT Support lithium batteries or user-defined battery parameters. This is VERY MISLEADING and I only hope I can save others from completely wasting their times . I have owned many charge controllers over the years and all have been adjustable directly on the unit so this is very unusual.
pam
2025-03-14 15:29:13
Installation pour reguler un ensemble de panneaux solaires sur un camping car.Recharge des batteries lifepo4 sans problème. Très satisfait du produit.Je recommande
Jorge
2025-02-22 16:16:48
Contento con mi compra buen producto
Kris
2025-02-16 11:08:44
Mittlerweile sind bei mir 1500 kWh durchgelaufen ohne das es abgefackelt ist
Altivec
2025-02-11 21:20:05
Epever Xtra-N, 40A, 100V.Regolatore di carica efficiente, di costruzione solida che è garanzia di sicurezza. Una volta fissato alla parete basta collegare i cavi della batteria e subito dopo i cavi dei pannelli per vederlo subito all’opera. Siccome ho dei pannelli collegati in parallelo ma con caratteristiche diverse tra loro, questo regolatore è in grado di ottimizzare la quantità di energia solare in ingresso e di mettere al contempo in sicurezza la batteria essendo di tipo MPPT e quindi in grado di intervenire rapidamente in caso di sovra e sotto tensioni. Un ottimo acquisto, tra l’altro in promozione, che non fa altro che consolidare la fama mondiale dell’azienda Epever. Ho avuto modo anche di contattare il loro supporto tecnico che, gentilmente, mi ha guidato nell'ottimizzare le impostazioni in base agli elementi (batteria, pannelli) in mio possesso, consigliandomi per il meglio.
tootie
2024-12-13 21:11:14
Controlador MPPT Funcionando y gestionando de manera adecuada mi pequeño banco de 4 baterias de 100 ah, mucho mejor que mi antiguo controlador PMW
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