| QUESTION | ANSWER |
| How does residential solar work? | Solar panels absorb light from the sun and convert it into direct current (DC) electricity. An inverter then transforms this electricity into the alternating current (AC) used in our homes. The produced electricity will help offset your consumption and reduce your electricity bill. |
| Does solar work if it’s cloudy, raining, or snowing? | While less efficient than on a sunny day, sunlight still
reaches the earth in all weather conditions – solar panels will continue to collect light. |
| Will I still be able to power my home when the solar panels are not producing energy? | Solar-powered homes remain connected to the power
grid, ensuring an uninterrupted power supply during times when the system is not producing enough energy to power the home. Homeowners also have the option to install energy storage systems to store excess energy generated for use during cloudy periods or at night. |
| Are solar panels expensive to maintain? | Solar systems tend to be “set it and forget it.” Maintenance is low, especially in areas with rain and snowfall that naturally cleans the panels. |
| How long do solar panels last? | Solar panels typically last 25-30 years, and most reputable manufacturers offer production warranties for 25 years or more. After 25 years, you should expect your solar panels to generate roughly 80% of the power they did when installed. |
| Do solar panels cause roof leaks or damage? And do the panels need to be replaced when I need a new roof? | Properly installed solar panels do not cause roof damage.
In fact, panels may add a layer of protection to your roof against inclement weather. If the roof needs replacing before the panels wear out, most installers provide for removal, storage, and reinstallation of the panels as part of any future roof replacement. |
| Do I need to buy the panels, and are they affordable?
|
Homeowners typically can buy or lease the panels. The costs of purchasing solar outright has decreased in recent years, and recent tax incentives can help defray initial costs for those who choose to buy. Lease options eliminate most upfront costs but operate under different terms than a full purchase. Homeowners should ask their installer to lay out the options in detail and ensure that they understand all terms and conditions before making this decision. |
| Will I save money on my electricity bill? | Homeowners can achieve significant cost savings over time by making the switch to solar. By generating their own power, one reduces dependence on traditional electricity sources, leading to lower overall electricity bills. In certain regions, the ability to sell surplus energy back to the grid saves even more money. And with electric car use and electric home heating on the rise, solar panels can help power future transportation and home needs. |
| Is solar glare dangerous to drivers and pilots? | Solar panels absorb light rather than reflect it. While slight glare is possible, panels are engineered in a way that prevents dangerous or distracting levels of glare, similar to glass buildings or manmade bodies of water. |
| Is battery storage safe? | Battery energy storage is perfectly safe if installed by a professional and regularly maintained. |
| Can storage equipment catch on fire? | Battery energy storage fires are very unlikely. Proper installation and adherence to local fire codes further lessen the chance of a fire. |
| Will my neighbors or homeowners association (HOA) be concerned about how the panels look? | These issues sometimes come up – but less so every year. Solar is now embraced as an advanced technology which allows homeowners to economically generate their own power. Your HOA may have some input on the final design, but only if it doesn’t impact your right to take full advantage of the benefits of solar and storage. |
| Do ground mount solar installations pose a hazard to the local community? | Properly installed ground-mounted solar installations do not pose a hazard to the local community. Ground-mounted panel are also generally safer to install and maintain because your installer does not have to climb on your roof. |
| Will it be harder to sell my
house if I have solar panels installed? |
No! In fact, solar panels may even add value to your
home. For many homebuyers, solar is a selling point due to the economic and environmental benefits relative to traditionally powered homes. Or another option may be to move the panels or transfer your lease to your new home. |
| How do I know I am choosing
a reputable solar contractor? |
We’re here to help. To find a reputable contractor in your
area, utilize our directory of trusted industry partners. And if you have concerns about anyone trying to sell you solar or with an installer, see our complaint flowchart for complaint options. |
| Why should I switch to solar? | You can save money on energy bills, reduce your impact on climate, and add value to your home. |
