Remember like eight years ago when Solar Stocks were hot? The industry is hot once again and for some good reasons.

Solar Array Technology is Better

The technology that makes up the vast number of solar arrays in the world is getting better all the time. A little improvement in the technology is multiplied when implemented on farms of solar panels.

The Costs Are Improving

Could solar really be as cheap as coal and/or nuclear energy? Some believe so. Up to this point there has been a strong demand for government subsidies in the industry to keep the costs low. One way to keep the costs low is install the solar arrays on the rooftops of buildings and to the energy created within the building. This eliminates to costs factors, land and transmission.