Gary Katzeff Posted August 23, 2021 Share Posted August 23, 2021 I'm looking for suggestions, I'm about to install 24 x 335watt Jinko panels onto a 5kw Sunsynk inverter. The inverter PV max input is 500v and I don't want to push the limit..any advice and configuration would be appreciated Quote Link to comment Share on other sites More sharing options...
Krokkedil Posted August 24, 2021 Share Posted August 24, 2021 1. what is the VOC of the panels? 2. the 5kw can handle 6500w max , you have more than 8kw of panels if you use a 205 loss you are just within the limits. If you have a cold day you might exceed the max if the panels VOC is 45v then use 2 strings of 10 per MPPT that gives you 6700w and should be save. Quote Link to comment Share on other sites More sharing options...
EdDee Posted August 24, 2021 Share Posted August 24, 2021 3 strings of 8 panels, as long as VOC total does not exceed the stated max, for safety I would go at least 10% less than max. The sunsync can handle the extra pv amperage per mppt input, it simply will not use the extra amperage that is available on the particular mppt input (according to the SS guys themselves) Possibly, 8S panels E + 8S panels W (in parallel on mppt1), the last 8S panels on a north pointer.... Depending on your geography and mounting availability... That might be the best to stretch the daylight... E Quote Link to comment Share on other sites More sharing options...
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