S
spionkop
When trying to match an inverter to a PV array I come across figures for 'Unbalanced Load'.
What causes an unbalanced load and how critical is this.
What causes an unbalanced load and how critical is this.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Discuss Inverter unbalanced load in the Solar PV Forum | Solar Panels Forum area at ElectriciansForums.net
Thanks for that guys. I can see that strings with different numbers or sizes can give an unbalanced load but when I put eg. three strings of equal size capacity and manufacture into my software it shows an unbalanced load of 3.3kVA and I just wondered how this could be and if it is acceptable?
Hi MarkC.
I am planning a 6.6kWp array using Kyocera KD185GH-2PU panels which conveniently split into three strings of 12 panels, through a Fronius IG Plus 70-2 inverter.
Look forward to your findings.
Thank you Markc. I see what you mean so I will go with 2 strings. Apologies for the delay in replying, I have been away.
Reply to Inverter unbalanced load in the Solar PV Forum | Solar Panels Forum area at ElectriciansForums.net