Solar power panels are great, once you get past the size, cost, and est life of them.
Frankly I prefer wind power gens and wood-burning steam power gens/heating systems better. Wood and wind are far more plentiful in most areas, especially at night. Both latter sys can be used without battery banks,(although these can be added for a more steady and consistant supply. These systems are also more cost effective in general ...and they work equally well at "Night". Solar doesn't quite give you that without battery banks or power storage.
http://www.mikebrownsolutions.com/20hpse.htm http://www.freepatentsonline.com/y2003/0005700.html http://www.endtimesreport.com/home_bred.html IMHO
Michael