Call or Text Us Today (480) 940-1201
Call or Text Us Today (480) 940-1201
Installed 2.25 Million
Solar Panels Across Arizona
Saved $950 Million
On Utility Bills for our Customers
Integrated 1,200
Battery Backup Systems
Helped 25,000
Homeowners Go Solar
Raised $4.1 Billion
in Property Value for Homes
3.15+
Million Panels Installed
30k+
Happy, Satisfied Customers
Ready to take control of your power bill? At Solar Topps, we design custom, high-performance solar and battery setups that slash your energy costs and give you true grid independence. Since 2009, we’ve helped thousands of Tempe homeowners switch to clean, smart energy.
Here’s the difference: We aren’t just a sales company or a subcontracted crew. We’re an elite, accredited construction engineering firm. From sleek rooftop arrays and ground mounts to solar shade structures, we design, build, and service everything ourselves.
By keeping 100% of our design, engineering, and installation in-house, we cut out the middleman. That means faster turnarounds, zero-headache quality control, and a system custom-built for your home—never a cookie-cutter package. Ready for a smarter home? Let’s build it.
With Solar Topps, your future-ready energy solution is backed by experienced professionals who take full ownership—from design and installation to long-term support.
Arizona is one of the best states in the country for solar — and the numbers back it up. The state ranks 3rd in the
nation for residential solar installations, making it one of the most solar-friendly places you can call home.
3rd
Most residential solar installs in the nation
295k
Households have installed solar panels
6.5
Average daily peak sun hours
$65k
Arizona average savings over 25 years
Harnessing the power of the sun means you can protect yourself from rising electricity costs. In Arizona, rates have gone up by about 15% since 2020. With solar, you’re in control.
Switching to solar can save Tempe homeowners an average of 20-40% on their monthly utility bills. Imagine what you could do with those extra savings!
Tempe, Arizona is a solar powerhouse, ranking second in the US for solar energy generation. With over 300 sunny days a year, Tempe is ana amazing candidate for Solar Energy.
Thinking of selling one day? Homes in Tempe with solar panels sell for 4.1% more on average than homes without them.
A typical home solar system in Tempe reduces carbon emissions by about 3-4 metric tons each year. That’s like planting over 100 trees every year!
By going solar, you’re not just saving money; you’re helping keep Tempe’s air clean and supporting our city’s goal of a sustainable future.
Energy costs are expected to climb in 2026. This is due to a growing demand for power, updates to the energy grid, and changes in natural gas prices.
For Tempe residents, switching to solar is a smart way to fight back against these rising costs. By creating your own clean energy, you can significantly reduce your reliance on the grid and lock in lower energy bills for years to come.
A home solar system can often cover more than 90% of your electricity needs. This means immediate monthly savings and protection against future price hikes, giving you financial peace of mind.
Leasing solar panels is a budget-friendly way to lower your electricity bills and reduce your carbon footprint. With so much sunshine, Tempe is the perfect place to make a solar investment pay off. Leasing programs, like ours at Solar Topps, let you go solar without the high upfront cost.
Our lease-to-own program allows Tempe homeowners to start saving on utility bills from day one and lock in a predictable energy rate for the future. As utility prices climb, your savings will grow. Plus, leasing solar panels can even increase your home’s value—it’s a win-win situation.
Founded in 2009 and based in Phoenix, Solar Topps is a family-owned company with deep local roots, delivering a proven track record, direct accountability, and a hands-on approach from start to finish.
Solar Topps is purpose-built around solar and battery storage installations, allowing for a higher level of specialization and execution at any level. With 30,000+ systems installed across Arizona, over 98% of our systems exceed 110% of their expectations, with the remainder meeting 100% of their intended goals.
Solar Topps maintains its NABCEP certification—the industry’s premier standard—along with certifications from manufacturers like Tesla and Enphase Energy, and is also a preferred, qualified installer with major Arizona utilities, including Arizona Public Service and Salt River Project, with extensive experience navigating their programs.
Solar Topps handles every step internally—from initial paperwork to final activation—while maintaining readily available inventory of premium components, minimizing delays, streamlining the process, and keeping your project on schedule and you fully informed throughout.
Solar Topps builds every system using high-performance equipment selected through a rigorous, engineering-driven evaluation process tailored for Arizona, with all work completed by highly trained in-house professionals to ensure consistent craftsmanship and oversight.
Solar Topps supports every project with a dedicated local service infrastructure and disciplined operations, enabling issues to be resolved quickly—typically within 48 hours—while maintaining an exceptionally low open service rate of under 0.025%.
We provide industry-leading coverage so that your home and system are protected when you need it most—no surprises, no stress.
Our proven track record of superior engineering, high-quality installations and
excellent customer service has earned us the highest certifications in the industry.
“We’ve had three different installations done by Solar Topps. Initially, we looked at three different vendors but it was difficult to make comparisons because the estimates laid out differently and the prices varied. But when we met with Solar Topps, they helped us understand the differences and figure out what was important. They were professional, clean, and courteous. This year we received a credit on our energy bills, which has allowed us to spend more money on vacations and art for our home. We’ve had no issues with the installation, and no issues with the operation – it just has worked!”
“We heard from various sources that the reputation of Solar Topps was outstanding. They had our 90-panel system up and running in less than 2 months. Every day it produces a huge amount of power, more than we anticipated. Of course, as the days get longer, it produces more. We can run all of our appliances during the day, and the system produces more than we consume. We look at our energy production on our iPad every day and see how it’s doing. It’s all very exciting! We are so delighted with Solar Topps; their reputation is everything.”
“We’ve had three different installations done by Solar Topps. Initially, we looked at three different vendors but it was difficult to make comparisons because the estimates laid out differently and the prices varied. But when we met with Solar Topps, they helped us understand the differences and figure out what was important. They were professional, clean, and courteous. This year we received a credit on our energy bills, which has allowed us to spend more money on vacations and art for our home. We’ve had no issues with the installation, and no issues with the operation – it just has worked!”
“We had three companies come and give us estimates, but when we came across Solar Topps, they were way more knowledgable, genuine, got straight to the point, and made us feel confident. Any questions we had, we got answers promptly, and had a very good, very positive interaction from the start. They got done sooner than even they expected and coordinated everything with APS. We’ve had no issues at all since our installation in 2011. Before solar, our energy bill was between $7,000 – $8,000 per year. After solar, we pay between $600 – $700 per year. Solar Topps is by far the best choice we could have made.”
Protect your home from rate hikes, peak pricing, demand fees and unpredictable power outages.
Lower your utility bill and offset rising electricity costs with a battery-only energy system from Solar Topps. Whether a new installation or an addition to an existing system, we’ve got you covered.
Our team provides clear, transparent and honest answers and pricing to
help you know if adding more panels to your existing system makes sense.
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I recently had a solar system, Tesla Powerwall 3 and a new eletrical panel installed on my roof by Solar Topps, and the experience was outstanding from start to finish. The entire team did an excellent job; every employee... Read More
Contracted with Solar Topps for Tesla 3 battery install...from the beginning to the end of the project they were 5 stars all the way..super quick to respond and easy to understand and follow...highly highly recommend
Topp Notch! Great staff and service.
If you are ever interested in going solar I highly recommend Solar Topps! They were solid in every way from start to finish! Excellent communication and priceing! Everyone went above and beyond and I am so glad I finally went... Read More
Excellent communication and support. Installer technicians showed up on time, managed my expectations appropriately, and completed the job as expected. Additional calls for customer service and/or to answer questions were handled in a reasonable time frame and satisfactorily.
Quick update, they recently had a great deal on adding a Powerwall expansion pack. I took them up on that and it was a very simple process, the electrician was in and out in a few hours with no need... Read More
Great solar panel and battery install experience. Solar Topps provided great communication from start to finish, responded promptly to questions, showed up when they said they would, were very helpful and did exactly what they said they were going... Read More
I purchased the Enphase 10kW solar plus battery back-up. Im extremely happy with the workmanship and the results. My electric bill was cut by 85%. Solar Topps was wery attentive with excellent communication.Responded to issues and emails promply. They are... Read More
From design through installation and post-installation support, the Solar Topps team has been great! Their advice has been excellent and the installation was extremely smooth. I've appreciated the work, the timeliness of response, the quality of product and... Read More
We worked with Solar Topps to add Solar batteries to our existing Solar panels. They explained the process very well and answered our questions throughout the process. All of the personnel were friendly and knew what they were doing. Now we... Read More
Solar Topps has been great to work with. The communication is outstanding and they deliver on what they say they will do. The tech that was recently out was great as well. We used Titan solar in the past and... Read More
Solar Topps Merry crisply executed the installation of the Tesla powerwall and the solar panels to our complete satisfaction. They communicated with us throughout the entire process, walked us through what they were doing, assisted us and downloading the Tesla... Read More
Very good experience Solar Topps showed excellent technical and management skills. Work done well, on time, and clean. System is working as expected. Too early to judge its long term sustainability
Reasonable price for complete eval of system and fast replacement of defective part.
Really happy with their service. They are constantly monitoring our system. We had a small glitch with a faulty breaker and the were on it. It was repaired within 24 hours.
We are grateful for the help, patience, and professionalism shown to us by the staff at Solar Topps. They took the time to understand our concerns and financial needs, and they were able to engineer a solar plan that worked... Read More
Solar Topps recently (March, 2026) installed a new solar panel/whole home battery backup system on our home. The installation and City/SRP approval process took just three weeks, and went exceedingly smoothly. We're now enjoying our system, and have hardly used... Read More
We purchased a resale home with solar panels provided by Solar Topps. We called to set up monitoring which failed to communicate with us. For 2 months we believed the solar panels were working. After speaking to the owner we found the... Read More
I hired Solar Topps to install some solar panels on my roof in 2025, they did a phenomenal job. Excellent communication and they were very prompt to get things done. They will be my go-to if I ever need solar... Read More
The entire process of installation of my Solar System on my home was extremely professional. It did take patience as the process is lengthy, but Solar Topps kept me informed throughout and were very accommodating when it came to coordination... Read More
Very good customer service, took the time to answer all questions and followed up every step of the way. Installers and technicians were so polite and detail oriented
Solar Topps is great. They didn’t try and sell me a whole new system when all I needed was a new inverter. Two other solar companies tried to sell me a new system for over $30k. They installed the new... Read More
Solar Topps was great to work with! We never felt pressured into something we didn't need. They communicated with us and kept us updated throughout the process. The installation technicians were respectful and always left our property clean. We will... Read More
Solar Topps installed 35 Panasonic solar panels (14kW), and 2 Tesla Powerwalls at my residence. The overall sales and installation experience was exceptional. The Solar Topps indivduals that I came in contact with were professional, accommodating, and they... Read More
Very glad we went with them. Have friends who went with another company and our experience was seamless. My friends not so much. Always available and responsive. Installation was top quality. Passed our city, fire, and SRP inspections first time... Read More
Adding a battery to my 3-year-old solar system with Solar Topps was a fantastic experience. They timely handled everything from permits to inspections, keeping me informed. Their team's engineering skill, installation quality, and detailed explanations of the system were top-notch.... Read More
Great communication. Awesome job!
Great solar company! My installation for my roof top solar complete in 2016-17. Great job then and this year Enphase notified me that wireless gateway for reporting plant status was not reporting plant status and production output (there was... Read More
The Solar Topps team is very knowledgeable, professional and customer service driven. I highly recommend them!
Can't believe they got brand new solar installed in just over two months!!! This allowed us to take advantage of the tax credit before it expired. This is our second home in which we've used Solar Topps to install solar.... Read More
Solar Topps did a great job designing my system. I've had it for about a month now and I have nothing bad to say about the company, their employees or the product.
SolorTopps is your choice if you are looking to go solar. They werw tip notch at every phase of the process. They were fast, knowledgeable, polite, and they communicated well throughout the process. There was never an... Read More
Professionals all the way around. Made sure that nothing ever sat around waiting on them. Clean, solid work.
Solar Topps exceeded my expectations. The engineering team designed a system tailored to my home with precision and clarity, while the installation crew was professional, efficient, and respectful throughout the process. Their combination of technical expertise and customer care made... Read More
The team put together a fantastic system for my household. They were friendly, and professional when talking with them. And they provided updates throughout the whole process
I wanted to write this review to express my incredible appreciation for Solar Topps and their team. From start to finish, this experience has been an A+. Throughout the process, the communication has been superb and very responsive. I don’t... Read More
Great experience with Solar Topps installing 10.4 kW and a Tesla Powerwall 3. From the early sales proposals to the panels going live, their communication was top notch. Between city inspections, APS paperwork and getting equipment installed Solar Topps clearly... Read More
They installed my solar system 2 years ago and installed my battery just last month! I've been up and running without any issues and been saving a lot of money on my electricity bill so I appreciate all of their... Read More
I used Solar Topps to add a battery system to my existing Solar. Not only did they do a superb job of installation, they were instrumental in gathering information that was needed to property monitor my system. I wish I... Read More
Painless repair - had a microinverter issue and I am under warranty. The part was sent free of charge but I was advised there may be a technician charge of a couple hundred dollars for the install. Solar... Read More
It was excellent working with SolarTopps. The communication was frequent, timely, and clear throughout the process. The technicians arrived on time and communicated each step of the way. I’m extremely satisfied with their work.
It was a big job. I didn't expect a complicated project like this to go without a hitch... and it didn't. However, SolarTopps' people were there for every concern. The system's now been installed over two years and it's running... Read More
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