zkaza
New Member
Hi all. This is the first time I am trying to do something like this, so bear with me, please.
What I wanted is a few solar panels on the roof, super simple with some Power Station that will power my AirCon over the summer.
What I bought is these three solar panels 545W each (VOC 49.9, lsc 13.65A, Vmp 41.8V).
And I bought a Zendure 1500 Power Station. I put Solar Panels on my roof, wired them in series, and used MC4 to AC input on Zendure. It worked great, I had around 1200W an hour on a nice sunny day. But, when I tried to use AC output on Zendure, it did not work. After some googling, I found I messed up, and when you use MC4 to AC input on Zendure the AC output doesn't work.
So I said never mind, I will use the XT60 input, its still enough charge, and my AC takes just 300-500W. But bummer, in series it would max out that 60Vmp. So I thought I would wire it in parallel but another bummer, I would exceed the 30A cables and MC4 is rated for. So I just said, duck it, and used just two panels in parallel with XT60 into Zendure. It works.... but...
I get 400W max, that is all. My Solar panel gives 40V and with 10A max on Zendure, we have 400W. And I am now pissed at myself, it's almost enough for the AirCon but just not enough. If I was able to get that 600W from both panels it would work, but I don't know how.
So my question is, is there any solution? Ideally, I want to use all panels. I am okay with overpanneling if I get that 600W. I don't really want to replace the Zendure, I kinda like it and I did not find any other PowerStation that can handle 120Vmp for 700Euro or less.
The only thing that I think would be possible is to use some DC to DC converter or another MPPT that would convert that 120V - 13.65A into 60V - 10A or more.
Thanks for any help ?
What I wanted is a few solar panels on the roof, super simple with some Power Station that will power my AirCon over the summer.
What I bought is these three solar panels 545W each (VOC 49.9, lsc 13.65A, Vmp 41.8V).
And I bought a Zendure 1500 Power Station. I put Solar Panels on my roof, wired them in series, and used MC4 to AC input on Zendure. It worked great, I had around 1200W an hour on a nice sunny day. But, when I tried to use AC output on Zendure, it did not work. After some googling, I found I messed up, and when you use MC4 to AC input on Zendure the AC output doesn't work.
So I said never mind, I will use the XT60 input, its still enough charge, and my AC takes just 300-500W. But bummer, in series it would max out that 60Vmp. So I thought I would wire it in parallel but another bummer, I would exceed the 30A cables and MC4 is rated for. So I just said, duck it, and used just two panels in parallel with XT60 into Zendure. It works.... but...
I get 400W max, that is all. My Solar panel gives 40V and with 10A max on Zendure, we have 400W. And I am now pissed at myself, it's almost enough for the AirCon but just not enough. If I was able to get that 600W from both panels it would work, but I don't know how.
So my question is, is there any solution? Ideally, I want to use all panels. I am okay with overpanneling if I get that 600W. I don't really want to replace the Zendure, I kinda like it and I did not find any other PowerStation that can handle 120Vmp for 700Euro or less.
The only thing that I think would be possible is to use some DC to DC converter or another MPPT that would convert that 120V - 13.65A into 60V - 10A or more.
Thanks for any help ?
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