Our contractors have installed on many different types of roofs, and there are very few limitations with our team. The main thing is that the mounting hardware will vary depending on material and panels used.

The number of solar panels that you need will vary depending on the amount of your electric bill. The average home in a sunny climate typically needs anywhere from 18-20 panels and will usually offset an electric bill of about $200 a month.

No. For your solar system to power your home in a grid outage, you would require battery storage for your home. We do offer those here at Semper so, if you are interested, please ask your sales rep.

Unfortunately, your solar system does also turn off during the power outage unless you have battery storage. These are all grid-tied systems. They do need power recognized to be able to convert the energy from the Sun into usable power to the grid.

If, by any chance, there are issues with your panels, we try to troubleshoot with you through the phone remotely. If that does not work, we try to get one of our technicians out there by the next day, or sometimes the same day. If the problem still persists, please fill out our schedule service form.

Please visit our warranties page.