Big problem with - POWLAND 100A MPPT Solar Charge Controller EASUN

Рет қаралды 9,979

Күн бұрын

Пікірлер: 40

@victorrodrigues9322 2 ай бұрын

Voc is the absolute maximum voltage. If I not mistaken the MPPT range is always lower than Voc. I don't know the MPPT range for your unit, but for example, there are inverters with Voc of 600v and max MPPT voltage of 450v.

@EdgarIsaacDLRO 2 ай бұрын

Your right, I run 4 panels and protected for over voltage. I have to re-wired string of 3 and have 2 strings 1 parallel

@VegasRoManiacReviews 2 ай бұрын

Really annoying .. right ? Now you have to run more amps , I rather have volts

@Fester_ 10 ай бұрын

Safety margins. Use your Amp capacity not just voltage. That fan though, hmmmm, that is not nice. Good thing is, it's 4 degrees centigrade outside now and likely freezing tomorrow so no need for a fan so often in Belfast. Thanks for a look about the controller and your system, peace.

@VegasRoManiacReviews 10 ай бұрын

The fans were additional to the internal fans to blow air thru the back and help cooling , but I'm planning to use a bigger fan in summer . As far as the amps I've added more panels since than , I'm pushing 85 amps thru it and during solar cloud lensing events I've seen it at 99.6 amps .. so far so good

@cubacuba726 10 күн бұрын

Hola, necesito su ayuda con este equipo, no hablo inglés, tengo este regulador de carga de 100A y quiero ponerle 8 paneles de 400w. Q me recomienda que debo hacer. Soportara los 8 x 400 w ?? Y es en 24v . Q me recomiendas. Saludos

@VegasRoManiacReviews 10 күн бұрын

Yes I have 3,500 w of solar panels installed on this charge controller and because solar panels are never 100% efficient the maximum that I ever got out of them was 2,700 w. So if you put 3,200 w in your case then you will be just fine, in maximum sun you will get like 2.5 kW or 2500 w worth of power and that will be 80 amps. Out of that 100 this device can do

@andysimard5146 4 ай бұрын

I have the 100amps Just wondering why the fans are so load.

@antikurjers 3 ай бұрын

If connect only AC input, this device can starting?

@rm6857 5 ай бұрын

Maybe there is algorith which calculates temperature compensation, and better to not allow you that voltage, cause in winter you would kill it.

@kukelkan 10 ай бұрын

Do you recommend it? I'm about to buy it for a small solar setup (3* 290W panels)

@VegasRoManiacReviews 9 ай бұрын

Yes , I have 2 months on it so far , rock solid . 250kwh already went thru it

@jab376 9 ай бұрын

@@VegasRoManiacReviewshow many watts does it consume when NO LOAD is attached to the inverter? And whats the starting voltage to start the inverter?

@VegasRoManiacReviews 9 ай бұрын

Voltage has to be higher in the batteries to start and it uses almost no power in standby

@jab376 9 ай бұрын

@@VegasRoManiacReviews waoo!! thats good.

@michelelucchetta2160 2 ай бұрын

Ciao a tutti ,stesso regolatore da qualche mese ,in parallelo con inverter ibrido in batteria Faccio funzionare con due stringhe da 4 pannelli da 400w su lato est ovest ,carica 30 amper circa ,qualche volta lo trovo che non carica e batteria in scarica ,spengo stringhe riaccendo e riparte non capisco se c'è qualche relè che si blocca

@StartledPancake 9 ай бұрын

Even if it did charge at 150 voc, it wouldnt be a good idea to run it at close to its max voltage.

@VegasRoManiacReviews 9 ай бұрын

Apparently .. it's not ..

@hjkhkhklhl Ай бұрын

Somehow I get error 13 (reverse solar polarity) but the polarity is correct (80A version). Interesting concept; 3 strings in parallel. How do you prevent electrons moving in the wrong direction?

@VegasRoManiacReviews Ай бұрын

@@hjkhkhklhl I don't control which direction the electrons go. So what I do is I fused every string at 5 amps. So if any of the panels gets bad and then the electricity wants to flow that direction the fuse will blow

@cmkennyly 8 ай бұрын

which setting is for lifepo4 battery for this EAsun solar controller

@VegasRoManiacReviews 8 ай бұрын

I keep mine at 26.4 volts , I don't push the batteries all the way to the top

@cmkennyly 8 ай бұрын

Thanks for the info. In the EAsun charge controller, which setting is for lifepo4 battery, Li isn't it?

@lookoutleo 2 ай бұрын

I'm looking for a controller that will turn the power off on my inverter when the solar gets clouds over the sun.

@Christian-lt7wd 3 ай бұрын

I have 10 x 270 watt panels @ 7.5 amps each this unit couldnt handle that you think ?

@VegasRoManiacReviews 3 ай бұрын

Absolutely , I put 3500 watts total thru it .. and still hold on fine after 6 months

@virmankoe8390 2 ай бұрын

Is it on the same model used ?@@VegasRoManiacReviews

@panospapadimitriou3498 10 ай бұрын

even my victron limmits the after 96v . they could leave a room at 110.. and the capacitors inside are for sure 100+ .... it costs 8 times the money

@VegasRoManiacReviews 10 ай бұрын

Good to know ....

@jab376 10 ай бұрын

@@VegasRoManiacReviews why don't you notify the manufacturer of your findings through their website? Tech companies sometimes appreciate that kind of feedback from their customers who use their products in the real world. That way, they can improve future products. And you could make a follow up video after talking to them.