I am planning to utilize solar energy in my next prolonged power interruption/disaster. To that end I have acquired various Goal Zero goodies (panels,etc.) and they will probably serve well enough for my needs. The units are portable, easy to set up, and should recharge my flashlights (except for those using larger lithium ion batteries) and cell phones. The units are convenient but I understand they are highly priced compared to other rigs where electrical expertise is useful.

So drawing upon the group expertise, what kind of systems can be rigged without requiring an EE degree and a great deal of expense? Portability is desirable.

I am impressed with the potential for solar power in emergencies. The other day I was fiddling around with solar ovens in preparation fora field project where conventional fires were inadvisable, and just using items around the house, I slapped together a rig that produced the proverbial nice cup of tea and even a biscuit.