Home Solar Panels Faq

The predecessors of modern solar panels made in the 1970 s are still producing power.

Home solar panels faq.

Solar panels convert sunlight into electricity that s delivered to your home s main electrical service panel. How do i know if solar panels are a good choice for me. Panels are typically three feet by five feet. The factors that determine to degree to which solar panels are worth the cost to you include your energy usage the cost of installing the solar panels the price you currently pay for electricity and the laws and incentives that cover solar owners in your state.

When the sun s rays hit them these cells convert sunlight to electricity. Solar energy begins with sunlight hitting your solar panels which creates direct current dc electricity via the photo voltaic effect. Your home will use the electricity generated by your solar panels first and then pull any other electricity you need from the grid. If snow does accumulate your panels are easy to clean.

The ac energy flows from your inverter to your main electrical panel or possibly a sub panel if you have one and then is used to power all of your home s lights appliances gizmos and gadgets anything. Snow generally isn t heavy enough to cause structural issues with your panels and since most panels are tilted at an angle the snow will slide off. Solar panels like the ones that will go on your roof are designed tested in labs and real life to withstand rain snow hail wind and of course the sun. Today s panels also benefit from 60 years of development and improvement.

Solar panels are made up of photovoltaic pv cells made of silicon. Individual cells are wired together to form a solar panel. That energy flows into your inverter which converts the dc energy into alternating current ac electricity that can be used to power your home.