You can determine how much a solar panel system will reduce your energy bills, but you’ll need to know some important factors, including how large the photovoltaic (PV) system will be, how much electricity your home consumes, and whether the system will get enough direct sunlight to be a worthwhile investment for you. (more…)

While the world waits for leading consumer advocates to offer clear reviews of solar panels based on scientific research, homeowners are left trying to sift through piles of conflicting data to discover the best solar panels for their homes.

Residential solar systems have an assortment of ratings that measure voltage, power, heat and efficiency. Many solar panel ratings are technical in nature, and not so user-friendly. Fortunately, a few key ratings can help you choose a photovoltaic system at an affordable price that will efficiently provide power for years to come. (more…)

In Hampton, Virginia, resident Ben Cuker never pays the local power company more than $8.25 a month. What’s more, several times a year the utility sends him a check for $200. (more…)