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It’s not rocket science

March 14, 2010
It’s true that the necessary parts to have a usable solar/wind system are fairly expensive, but the skill required to make it work isn’t rocket science. In fact, it’s probably easier than auto repair. Probably more often than not, contractors... Read more.

Using microinverters for solar power

March 13, 2010
If you only plan to sell the electricity you produce back to the electric company and not go off the electrical utility grid, then the microinverter may be the most elegant solution. You use a single one of these inverters with every solar panel in the... Read more.

Living on DC

March 8, 2010
Most of our everyday appliances and electronic devices operate using AC (alternating current), right? … It might surprise you that most appliances we use today are using DC (direct current) rather than AC. Internally they convert the AC to DC.... Read more.

Insulating your home

March 7, 2010
Renewable energy is a good thing, but it won’t replace the simple concept of energy conservation and insulation. Radiant barrier is known to be the most effective insulator for your home. The bottom line is if you really want to save money, properly... Read more.

Understanding kilowatt hours

March 3, 2010
Solar and wind systems are great, but before you buy one, it’s good to know what you’re actually getting, how much power you need, and how much you’ll save. There’s some math involved, but a few examples should make it easier... Read more.