See How Much You Qualify For!
Why Are We
CALIFORNIA'S
TOP SOLAR
Company ?
Real People
Real Reviews
Amazing customer service and support once I got in touch with Angie who is a superstar! Solved my issue quickly. Very courteous and professional. I’d recommend her 100%!
- Sean Birmingham
Linda was great. She was very knowledgeable and patient and even followed up to make sure, I understood the outcome. I really appreciate her help and I am now confident in the solution.
- Deborrah Harvey
Semper Solaris has a strong commitment to customer satisfaction and success. They’ve consistently delivered over several years from Solar design and installation to post-installation support.
- Jeffrey Siegel
CSLB# 978152. CSLB# 1083681
Work With The Best
SOLAR COMPANY
In California!
We worked with Roland and Semper Solaris two years ago to have our solar installed. When it was time to upgrade our windows and we found out Semper does those, we did not hesitate to reach out to Roland for a quote. We cannot say enough good things about him and the company!!
- Heather Saunders-Harbaugh
We Have
Have Solar Questions?
Anwers!
Semper Solaris is always supporting Local Veterans!
NO PAYMENTS FOR 6 MONTHS*!
SALE
Our Biggest
Ever!!!
Ever!!!
SALE
Why Are We
CALIFORNIA'S
TOP SOLAR
Company ?
Real People
Real Reviews
Amazing customer service and support once I got in touch with Angie who is a superstar! Solved my issue quickly. Very courteous and professional. I’d recommend her 100%!
- Sean Birmingham
Semper Solaris has a strong commitment to customer satisfaction and success. They’ve consistently delivered over several years from Solar design and installation to post-installation support
- Jeffrey Siegel
We worked with Roland and Semper Solaris two years ago to have our solar installed. When it was time to upgrade our windows and we found out Semper does those, we did not hesitate to reach out to Roland for a quote. We cannot say enough good things about him and the company!!
- Heather Saunders-Harbaugh
We Have Answers
Have Solar Questions?
*On approved credit. For Power Purchase Agreement customers, Semper Solaris will rebate the first six monthly PPA payments after Permission to Operate is received. For purchase customers selecting Prepaid Power Purchase Agreement, Semper Solaris will cover the equivalent of the first six months of system payments. Rebate issued after system activation. Offer has no cash value outside stated rebate. To qualify for the $2,500 Rebate, Tesla Powerwall 3 must be purchased between 11/01/25-03/31/26. Must register for the rebate through the Tesla rebate portal by 03/31/26 to qualify. Customer must purchase a full roof replacement, full HVAC changeout, or purchase a minimum of 7 windows. Cannot be combined with any other offers. New customers only, some restrictions apply. See here for more information on warranties. Semper Solaris is the fastest of installers that installed 10,000+kW in the 12 months prior according to the most recent Ohm Analytics California Monthly Report. Offer Expires 03/15/26.
CSLB# 978152. CSLB# 1083681
Work With The Best
SOLAR COMPANY
In California!
Semper Solaris is always supporting Local Veterans!
Can you install solar on any type of roof?
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.
How many solar panels do I need?
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.
If I lose power from the utility company, will my solar still work?
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.
Can I use my solar if there is a power outage?
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.
What happens if there is an issue with my solar?
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.
Have Solar Questions?
Anwers!
We Have
Rebates Up To
$2500*
Battery Rebates
$1000*
Roofing Rebates
$500*
HVAC Rebates
$500*
Windows Rebates
$500*
NO PAYMENTS FOR 6 MONTHS*!
