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Your cart is empty.4.1 out of 5 stars
- #38,338 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #22 in Renewable Energy Controllers
Product Description
Sharyn Comstock19vt47
Reviewed in the United States on March 3, 2025
Fan runs constantly from 25 amps and up there is no heat sinks in it. The previous easun 60 amp had two heat sinks and fan never ran had same model number was happy with the first one this one I a down grade
Customer
Reviewed in the United States on February 7, 2025
Works great. Good quality
René V.
Reviewed in the United States on January 11, 2025
It's a great solar charger controller; it works great. I'm satisfied
William
Reviewed in the United States on September 9, 2024
I have been using this controller to charge an 800ah bank of batteries all summer long to run a 5000-btu window AC unit. And it has done a Fantastic job in keeping my new batteries in peak condition. Seems to be very efficient. In fact it outperforms many high dollar units. Sadly I have had to mount it in a very Hot closet. Texas summers are that way. I would rate it 5 Stars except the cooling fan runs an awful lot. Every few minutes during the day. That said, in my 20+ years of solar off grid experience, when the fans on these things run that much, they tend to Not last very long. But, it is probably the best charge controller I have owned. I waited until the end of summer to write a review because I didn't think it was going to last. That said I bought two, one as a backup, which I have not used. I Read the reviews before I buy ANYTHING, and there was very little on this one when I bought it. But so far it has been an outstanding charge controller. And it performs according to specs. Very solid.
Anthony Stuht
Reviewed in the United States on September 18, 2024
I have 10 older solar panels that I bought used. I have been using various cheaper charge controllers that were either pwm or that claim to be mppt and worked pretty well but were not true mppt. I have a hard time spending money but I finally spent a little more for this one. I am thrilled. We finally have a little bit of consistency with our solar output. Most of the day my batteries are full and my four lithium batteries even had enough juice in them to weather most of about 4 or 5 very rainy, post gulf hurricane days in northeast Arkansas. It says it has a one year warranty I believe. I hope we don't have to test that. The product manual is pretty straightforward and easy to understand. I am pleased with this purchase.
Customer
Reviewed in the United States on July 22, 2024
I had it for about a month. It was good, then it produced less amps. It also stopped charging the batteries before it was full. There are 2 more reviews here stating it stop charging before a full battery. Seller tells me to check externals like wires and sunlight. They're the same, nothing changed except for the mppt. Seller refused to honor warranty and replace.
GQ
Reviewed in the United States on June 3, 2024
Received the 100 amp charge controller yesterday! Quick shipping, packaged well and was easy to hook up. The user manual is VERY well done! Easy to read and has a COMPLETE setup and operational steps. The GREATEST part was to find that this controller actually WORKS and is much more efficient than other "lower priced" ones l've used!!! Kudos to the manufacturer and seller of this product! I will post more after it's been installed for a month or so!!!
marco apruzzi
Reviewed in Italy on December 22, 2024
Si presenta robusto e di ottima qualità..montato da una settimana in camper con un impianto solare da 860 Watt e 4 batterie servizi da 12v 100 amp. /1 morsettiera robusta.. raccomando cavi di sezione adeguata in base all' assorbimento di cc
Johnny 5
Reviewed in the United States on December 1, 2024
I purchased one of these and it had been working well. I decided I wanted to buy a second one and 'share' panels... eg hook up 2 solar panels in parallel feeding 2 chargers and 2 separate battery banks of different voltages (1x12v and 1x24v). That way, both banks can be charged from the same solar panels and take full advantage of both panels if one bank is lower. Ohms law would dictate which controller got more juice. This setup would require isolated inputs. Easy peasy, right? So I asked if it was isolated and was told 'yes'... That was a lie.Inputs aren't isolated. Meaning that when both controllers are on, it's backfeeding battery voltage back onto the solar input lines, which isn't even supposed to be possible on an MPPT charger.I will have to add blocking diodes at an extensive cost.
NewfoundlandOutdoors
Reviewed in Canada on August 30, 2023
This unit maximizes the power utilized from my panels and seems to prevent overcharging without a problem.
patti
Reviewed in Canada on July 28, 2023
tried different controllers and many of the allowed voltage past the set points. With litium iron batteries that is a killer for batteries. My expesive Outback controllers died and the company wont stand behind their product unlees you send them 100 bucks to take a look at the. I have 3 controllers in parallel and they all read 14 volts That was the setting i programmed them to. Easy to install and large wire receptacles . all good so far
Jose
Reviewed in Spain on June 10, 2023
Un aparato que funciona como un reloj suizo. Recomendado 100%. Eficiente, sencillo y la descripción es correcta. Se le echa de menos un puerto USB, para la monitorizacion por ordenador en vez del puerto RS485. Pero es un aparato para recomendar o volver a comprar.
Merlin
Reviewed in the United Kingdom on October 27, 2023
I won't get a chance to set this up to test this until next year, but first impressions are good. Delivered promptly, well packed, and in good condition. Instructions are clear enough, and it feels well put together.
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