Life off the Dig (lemm.ee)
A Simple Sun Tracker With Very Few Parts (hackaday.com)
Has anybody experimented with solar sun trackers? (www.dfrobot.com)
How to Build a Small Solar Power System | LowTechMagazine (solar.lowtechmagazine.com)
Best Consumer Hybrid Inverter? (signaturesolar.com)
Currently the best hybrid inverter has got to be the EG4 18KPV Inverter with the Sol-Ark 15K coming in second only due to the $2,600 price difference. Both of these inverters can do it all. They are relatively easy to install, can be used with a small system and can scale up to handle a 200 amp system with as little as three...