Official Guide to Going Solar
Expert advice that’s helped thousands choose the right company and save on solar.
Learn more about residential solar panels
Home Solar Panels FAQ
What is the difference between monocrystalline, polycrystalline, and thin film panels?
How large will my solar panel system need to be?
How many solar panels do I need for my home?
What does it mean to go off the grid with solar?
But what if it’s not sunny – can solar power be stored?
What is a concentrated photovoltaic system?
How long do solar panels last?
What are the advantages and disadvantages to making your own solar panels?
Advantages of Solar Panels for Homes
Photo Credit: Sierra Club Green Home
Environmental
- Solar radiation is a plentiful, renewable resource and is the most efficient of all renewable energies.
- Residential solar panels do not emit any pollutants during use.
Financial
- Despite initial costs, government rebates and the long life of solar panels make solar energy cheaper than drawing power from the grid in the long run.
- A solar system unit increases the value of your home.
- Solar energy is an economical alternative in areas where it is costly to run conventional power lines.
Energy Independence
- Stand-alone solar energy systems have batteries to provide power when the electricity grid cannot.
- Solar energy also reduces the country’s dependence on oil and other non-renewable, environmentally damaging fossil fuels.
