Rooftop Solar Panels For Home Energy Production

Solar panel output is expressed in units of watts w and represents the panel s theoretical power production under ideal sunlight and temperature conditions.

Rooftop solar panels for home energy production.

Roof mounted solar panel systems absorb and convert the energy packed photons of natural sunlight into a usable energy form. For example in maine where sunlight is often at a minimum homeowners prefer higher rated panels that generate more electricity in comparison to panels typically selected for homes in sunny california. The solar panel systems are often referred to as pv or photovoltaic solar power systems. Rooftop solar is increasingly cost effective for home owners business owners and their communities.

The average solar panel payback period is 7 to 12 years and solar energy saves 600 to 2 000 per year on electricity costs. Purchasing a solar energy system with cash or a loan is the best option when you want to maximize the financial benefits of installing solar panels take advantage of tax credits and increase the market value of your home and a solarize program is unavailable or impractical. The average cost to install solar panels is from 10 626 to 26 460 after tax credit for a 6kw to 12kw system to power an entire house. Most home solar panels on the market today have power output ratings ranging from 250 to 400 watts with higher power ratings generally considered preferable to lower power ratings.

Some of these variables include your home s energy usage your roof s available square footage the solar panel wattage and amount of sun the solar panels will receive. The economics of rooftop solar.