DIY SOLAR: Inexpensive Homemade Sun Tracker Maximizes Solar Panel Efficiency
One of the biggest limitations of static solar panels is that they are only at maximum efficiency while the sun is shining directly on them. If panels are able to …
One of the biggest limitations of static solar panels is that they are only at maximum efficiency while the sun is shining directly on them. If panels are able to …
This awesome pocket-sized solar USB charger with battery backup can be used to charge cell phones, iPods, or anything else that can be plugged in via USB. It is built …
Here is a simple and inexpensive way to make a high-speed solar battery charger out of garden lights. You can find these solar path lights in the gardening area of …
One of the biggest challenges people face when looking to incorporate solar systems into their homes is the cost. The systems themselves, although (slowly) becoming more affordable, are expensive when …