http://freerenergy.com/blog/engineering/how-do-you-connect-a-solar-panel-and-wind-generator-in-parallel Sun, 25 Oct 2009 00:29:47 +0000 http://backend.userland.com/rss092 en oakwhiz asked: I have an ~18v solar panel and a ~15v wind turbine. Sometimes one generates more voltage than the other. How would I get both of them to charge one ~12v battery? I can't just connect them in parallel with diodes, because in that case, only the higher voltage ... http://freerenergy.com/blog/engineering/how-do-you-connect-a-solar-panel-and-wind-generator-in-parallel