Your Questions About Pv Panel Cost
Sandra asks…Are PV cells heavy? or do they need maintenance? or are they fragile?Are PV cells heavy? or do they need maintenance? or are they fragile?
i'm doing a school project about using PV cells on electrically powered aircraft to increase their flight time but can't find any clear information about why they aren't used. surely if adding a little more cost was the only downside there would be more use in military applications?
I keep looking at Armed force UAV and surveillance planes like