That's suited to factories that have energy expenses ranging from 50,000 baht or even more for factories which are previously utilizing hundreds during the daytime If using your personal cash to invest There'll be considered a payback for about 6-7 a long time, but for anyone with good general performance https://bluetechsolarcell.com/solar-rooftop-%e0%b8%82%e0%b8%ad%e0%b8%99%e0%b9%81%e0%b8%81%e0%b9%88%e0%b8%99/