08-11-2020, 10:50 PM
Thx @ikk157. And apologies to @Littlemaster as looks as though we're moving off topic now. 
@Littlemaster Regarding electricity storage. I guess the best source of storage is the sun. If you could get some students together who have an aptitude for engineering they could study this on the Internet. You could then put some panels together, hook them up with batteries, and have your own power source. Could be an exciting learning curve for every one. Here's a good start, but if you Google it you may be able to find better tutorials. This tutorial gives you the basics of how it is done. The more electricity you want to generate, of course the bigger the panels and batteries.
@Littlemaster Regarding electricity storage. I guess the best source of storage is the sun. If you could get some students together who have an aptitude for engineering they could study this on the Internet. You could then put some panels together, hook them up with batteries, and have your own power source. Could be an exciting learning curve for every one. Here's a good start, but if you Google it you may be able to find better tutorials. This tutorial gives you the basics of how it is done. The more electricity you want to generate, of course the bigger the panels and batteries.