Many people are considering Install Solar Panels on Your Home for a variety of reasons, including to save money, to live a more environmentally friendly lifestyle, or both. When determining whether or not the financial commitment is worthwhile, homeowners take a number of factors into consideration, one of which is the type of solar panel that might work in their favour.

Now, the National Institute of Standards and Technology (NIST) has developed an online software tool that can assist homeowners in finding answers to their questions. This piece of software is known as [PV]2, which stands for Present Value of PhotoVoltaics, and it evaluates the effects that rooftop solar technology has on both the economy and the environment. When conducting an assessment of rooftop solar photovoltaic systems, the tool can be of assistance to homeowners as well as installers.