5 Residential Solar Energy Panels FAQs
If you pride yourself on going green or just want to save on your utility bills, installing residential solar energy panels will always be a great idea. However, to ensure that you’re getting the best deal around, you may have a few questions regarding PV panels and installing them. In this case, here are five frequently asked questions along with their answers.
1) How do photovoltaic panels work?
Answer: A solar panel is made from a group of silicone-based PV cells. The cells include boron and phosphorous to enhance their electrical conductivity and boost their function as a semiconductor. Sunlight reacts with these elements on the surface of your residential solar energy panels, creating DC energy. An inverter transforms the energy flow to AC before sending the electrical flow to a battery or through your home’s wiring.
2) Aside from reducing electric bills, can solar energy lower my heating bills?
Answer: Yes, it can. Your residential solar energy panels can be used to heat both your home and water via a radiant heating system and a solar thermal set up respectively. Radiant heating systems allow a renewable supply of water to be heated by the sun and then pumped across a network of plastic tubes beneath the flooring of a house. Meanwhile, solar thermal set ups collect heat and use it to warm a supply of water.
3) How much space will residential solar energy panels require?
Answer: One square foot of a solar PV panel produces up to 10 watts of electrical power. So if you need to generate 1 kilowatt (1,000 watts), you need 100 square feet for your panels. On average, most homes need 3-6 kilowatts to run, which means that you should have 300 to 600 square feet of space before you can install PV panels. However, that area should have no obstacles like tall trees or buildings nearby. These can generate shade, reducing the efficiency of shaded panels by up to 80%.
4) Will I need a permit to install my solar energy panels?
Answer: Yes, you will need a building permit for your residential solar energy panels. You will also be held responsible for abiding by the building and electrical codes set in Article 690 of the National Electric Code. Because this is a very technical matter that requires deep knowledge and expertise, you should entrust the installation process to an expert solar energy installer. With an expert by your side, legal documentation and paperwork will be a breeze.
5) Do solar energy panels require a lot of maintenance?
Answer: Not really. You won’t have to worry about your residential solar energy panels adding to your chores list. Aside from occasional soap-and-water cleaning, you won’t have to perform much maintenance on your panels. You will need to remove any debris, especially huge pieces, since they can reduce the efficiency of your system. With these two tips, your panels will easily work their magic for 30 to 40 years without giving you much trouble.
If you have more questions aside from these five, you can always seek answers from the experts. Connect with reliable dealers and installers to learn more about residential solar energy panels or to simply get quotes. To save time, simply complete the form at the top of the home page and we’ll connect you with the best solar panel dealers and solar panel installers in your area. That way you can get more time to educate yourself on residential solar energy panels.