Grid tie inverters
Hi guys
I need a little help here. I have 6 panels that I've made 4 years ago and they are functioning great. I have 2 sets of 3 wired in series and then connected in parallel. On the brightest day they produce up to 62 volts DC. Right now I'm using a charge controller to feed a battery bank. I would like to try a grid tie controller but can find only grid ties that go to 60 volts DC. Can anyone give me some insight because I don't want to rewire the panels.
Thanks
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