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Peak Power USA

We LOVE solar and know you will too!

We seriously care about this technology and want nothing more than to do it right. We feel a very strong obligation to you, the end user, and the communities we service.

There is a right way to implement solar technology and we are committed to getting it right the first time, and every time. We really are "DIFFERENT ON PURPOSE"

We know you have lots of choices out there and this is a motivator for us every single day. We are constantly finding ways to improve. This desire to improve has led to some fascinating developments over the years. Lets look at a just a few:

-TECHNOLOGY: Solar requires a good amount of design work to get correct. We utilize the latest and greatest tech that exists in the market today to design your system and make sure that we get things perfect the first time. We are not guessing. We are laser focussing on your specific needs. The solution we present is CUSTOM to you and only you.

-CUSTOMER SERVICE: We have fine tuned our Customer Success teams role to make sure that you are never left alone. You want to have a personal experience that meets your needs on ever level right? Well, when you need us, we already know this. So we are there ready to assist and answer your questions. No handing off or being put on hold! We just answer your question and make sure you know whats coming next. This requires a truly professional staff. You will be glad that you are working with us.

-PROFESSIONALISM: You do not want to work with a "fly by night" contractor. You want a company that has been around the block and worked out the kinks on every level. This simply takes time. A true professional is created through a process of trial and error, education, and above all, experience. We have a reputation among our peers for being the company that gets the call when things are unusual or specifically challenging. This allows us to improve our craft in ways that others have not.

We encourage you to research our company, read our reviews, watch our videos, and study our website. Make sure we are telling you the truth and then lets do business together today.

We really do look forward to working with you. The sooner the better!
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We are one of the original pioneering solar contractors of California, and most of the USA. Our roots grow deep in the renewable energy space dating back as early as the 70's. Yep, that is long before solar was taking the world by storm. We have developed many of the industries leading techniques and continue to refine the installation process to this very day. We absolutely LOVE what we do.

Here is some additional information about Peak Power USA:

• Custom Solutions can include: ground mounts, patio covers, electric vehicle chargers and battery/generator back up power
• We offer HVAC, Roofing & LED Lighting packages
• Tesla Powerwall, LG Chem & Sonnen Battery packages available
• NO TOUCH SALES PROCESS to keep you safe – everything will be done online.
• We care how solar looks on your roof, therefore, we run the conduit through your attic to keep things beautiful
• 25-Year Roof Warranty - (ZERO leaks in 25 years of business)
• 25-Year Panel & Inverter Warranty
• 25-Year Workmanship Warranty
• 25-Year Performance Guarantee
• 25-Year Monitoring (You can see every panel and how it's performing)

We guarantee your satisfaction on all aspects of our work. We're never satisfied until you're satisfied. What ever it takes!

We really do look forward to earning your business.
Year Established
Phone Number

Services Offered

  • Installation
  • Financing
  • Architecture
  • Energy Auditing
  • Construction
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance
  • Community Solar

Workmanship Warranty

We offer a robust 25 YEAR warranty on every thing we do. If we bend, break, scratch, melt, twist or snap it, we will fix or replace it.

25 years on Equipment

This includes Modules, Optimizers, Micro Inverters and Traditional Inverters. Backed by Peak Power USA and the Manufacturer.

25 Years on Workmanship

(transferable up to 10 years to a new owner)

25 Years on Parts and Labor

(Labor covered by Peak Power USA for first 10 years. Next 15 years per Manufacture coverage)

25 Years of Production

(Based on module manufacture degradation rates)

25 Years on Any NEW Roof Material*

+ 10 Year Penetration Warranty*

+ We will remove and re-install your solar at no cost if with roof replacement*

* As long as Peak Power USA is installing the new roof


Business Incorporation: 81-3169295
CSLB # 1030700
A & C10


Fully Insured with both Liability and Workers Comp



Industry Certifications

  • The American Solar Energy Society
  • Better Business Bureau
  • North American Board of Certified Energy Practitioners
  • Solar Energy Industries Association

What Customers Are Saying

14 reviews
Average Rating 14 review(s)
Leave a Review

This has been a terrible experience for me. Everybody is still blaming covid for everything. I do not even want to talk about it anymore. I am happy with the quality of Enphase equipment but I don't even want to talk about the installation process.

Posted by ls93657 on Aug 23, 2022
Great Solar Experience

We have used GSP for solar systems on two of our houses. Did a great job and highly recommend Tucker as very knowledgeable sales rep. We have been very happy with the system itself and zero electric bill.

Posted by RStevens04 on May 02, 2020
GSP is your best choice for the long term

I am so impressed with Golden State Power. Tucker was very professional and asked questions about our needs, looking to the future to make sure we will be covered for the next 25 years. We chose them because they are not a company that sprung up over night, they have been doing solar since 1999. They really cared about the way it looked on our home and they do MORE than solar. We were able to get a new HVAC for our home through GSP and it was a much better price and quality than anyone we had quote us. We are set for the future and absolutely love our solar and HVAC. Their customer service team has been very professional and I highly recommend Tucker and Golden State Power for your solar!

Posted by jmeleann on Apr 16, 2020
Great service and fair pricing

I had Golden State Power add nine more panels to my existing system in June 2019. They installed panels on time at a fair price. GPS did contact me before, during and after install to keep me informed and updated. In Feb 2020 I had an optimizer go bad (existing system that was installed 3 years ago). GPS replaced at no charge to me. Great company!

Posted by ken on Apr 15, 2020
Golden state power, is awesome

When I started work with them, all my questions were answered. Darren made sure that I understood all aspects of what was going to be happening. I would recommend golden state power, any time. It has been a few months since I have had my solar system put in, and they still call me to see how things are going. I'm so glad I chose them to install my system. Thank you. April

Posted by aprilsonic97 on Apr 15, 2020
Great customer service and easy process!!

We absolutely loved our experience with GSP! We purchased a new home during the summer last year, and with the 100 degree+ summer, our first PGE bill was ridiculously high. We had a few friends who had purchased solar through GSP and raved about it and decided to make the switch! Tommy, our sales rep, was super attentive and made our end of the process seamless. Pricing was extremely affordable, in comparison, we’ve had several friends and family members who have installed their solar with big national solar companies and are paying twice what we are, many of whom are on a lease. GSP’s excellent warranty was also a big plus for us. We are happy to support a local company, and it is so great to be able to call with any questions and get a real person on the line. GSP also constantly monitors our system, and provides a handy app where you can monitor your solar production (which my tech nerd husband loves!) Overall, we are so happy to be paying a small fraction of what we were for our energy and would highly recommend GSP!

Posted by sara.a on Apr 14, 2020
    • Residential
    • Solar PV
    • 22.71 kW
    Kern County Residence



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