Are solar panels getting cheaper?

Answer On One Hand: Economy of Scale Will Bring Prices DownThe demand for solar voltaic cells in 2006 increased by six times that in 2000, according to the World Watch Institute. This demand strained the ... Read More »

Top Q&A For: Are solar panels getting cheaper

Are solar panels AC or DC?

Solar panels produce energy in the form of direct current. Most household power is alternating current. To make solar power useful for residential electricity, an inverter is needed to convert DC t... Read More »

How to Buy Solar Panels?

Small solar panel Solar PanelToday, more and more people are looking to find ways to reduce their electricity expenses.  One way to accomplish this is to limit the use of any electrical appliances... Read More »

Can solar panels rust?

Rust is made up of a combination of iron and oxygen. Since photovoltaic solar cells are made of either crystalline or amorphous silicon, they are incapable of rusting. Of course, if they are conne... Read More »

Where to buy solar panels?

If you're not looking for a DIY type of project go to have a network of installers they work with around the country so they should be able connect you with so... Read More »