90
UK: Road to be shut as power cable for 50MW solar farm installed
(www.essexlive.news)
News from around the world!
Please only post links to actual news sources, no tabloid sites, etc
No NSFW content
No hate speech, bigotry, propaganda, etc
Depends on how they're inverting the power. If they're sticking with the DC voltage straight from the panel, that's probably one thick cable. If each panel or group of panels has an inverter to go to high voltage (AC or DC) to a central location, you can proportionally scale the thickness as voltage increases.