Tesla
Solar Inverters
in Arizona

Keith Cross

Great experience!!!

Nick Scarano

If you're looking to invest in solar, you will not beat what Solar Topps has to offer. I spent months shopping around and weighing the different competitors. They installed premium products for me at such an exceptional price. Good products... If you're looking to invest in solar, you will not beat what Solar Topps has to offer. I spent months shopping around and weighing the different competitors. They installed premium products for me at such an exceptional price. Good products and prices are just some of what this company has to offer. One of the most important and fundamental qualities is simple: customer service. Solar Topps massively excels in this regard. I had a pretty large and complex system installed for my North Scottsdale home. Despite the scale and complexities, the owner, Neal, would personally come and resolve any issues I may have even if it was at inconvenient times. He's been in this field for over 45 years. That's the kind of experience I know I can trust. I am incredibly happy with my new system and the service I received. I personally visited their facility and it is extremely organized and professional. They have a large wall full of solar awards and accolades right as you walk in. It made me feel confident knowing I had chosen the right company. He has many long time employees, such as Mark, Gilbert, and John, whom I've had the pleasure of working with on my project. He treats his employees fantastically, which I admire. Their teamwork and work ethic reflects properly with what Solar Topps represents. I am happy to continue using Solar Topps and will continue referring them to all of my friends, neighbors, and co-workers. Thank you, Neal & the Solar Topps team! Read More

Jennifer OConnell

We spent a lot of time researching and comparing solar companies before choosing Solar Topps, and now that our 12.8 kW solar and Tesla Powerwall 3 system is installed, has received APS Permission to Operate, and has been operating for... We spent a lot of time researching and comparing solar companies before choosing Solar Topps, and now that our 12.8 kW solar and Tesla Powerwall 3 system is installed, has received APS Permission to Operate, and has been operating for a week, we're very happy with our decision. Sean was extremely responsive to our many questions during the sales and design process. We're very detail-oriented customers, and we appreciated being able to get answers and work through the design rather than feeling pressured into making a quick decision. Our project encountered an unusual complication with the City of Peoria involving two electrical circuits installed by a previous homeowner that were unrelated to the new solar installation. Neal Uppal personally communicated with the City to help establish a path forward so the solar project could continue while we handled the separate homeowner permit. It turned into quite a process, but ultimately both permits and inspections were successfully completed. We were also impressed with the installation. The crews were professional, and the equipment and electrical work were neatly installed and labeled. We did have one installation date canceled the morning work was supposed to begin when the team lead became ill, which was frustrating, but Solar Topps explained what happened, apologized, and rescheduled us for the very next day. Joan and the Project and Interconnect teams kept us informed as we moved through installation, City inspection and APS approval. Once the City inspection passed, Solar Topps quickly submitted the final documentation to APS, and we received Permission to Operate on September 29. Most importantly, after our first week of operation, we're extremely pleased with the finished system. We've been able to watch our solar production, home consumption, Powerwall charging/discharging and grid usage in real time. The system is producing well, charging the Powerwall from solar, exporting excess production to APS, and using stored energy to minimize our grid demand during APS peak hours. It's very satisfying to see the system actually doing what we hoped it would do. Solar is a major investment with a lot of steps between the initial proposal and finally producing your own power. Based on our experience, we would choose Solar Topps again. We appreciate Sean, Joan, Neal, and everyone on the installation and Interconnect teams who helped get our project across the finish line. Read More

ariv swaminathan

very professional, and completed the project in time. No issues whatsoever. customer service is excellent.

David Osborne

I was very happy on how organized Solar Topps was. From the first person I dealt with, my energy consultant Sean, to the next gentleman who came out and did a survey of my solar panels, the previous companies installation... I was very happy on how organized Solar Topps was. From the first person I dealt with, my energy consultant Sean, to the next gentleman who came out and did a survey of my solar panels, the previous companies installation of their equipment and the area where the Tesla Powerwall would be installed. They did all the permitting with the city of Gilbert and SRP. I was notified of all inspections by email in a timely fashion. The installation was extremely smooth with my electrician Mike. He was very experienced and knew his craft. He completed the installation in less than two days of the Tesla Powerwall and the fire alarm that was attached to my wired house fire alarm. Billing was all done via email and all that went smoothly too. I was shown how to use my Tesla app on my phone which would show how much my solar panels produced daily, how much energy was pulled from my solar batteries to how much energy I used from the grid. I would highly recommend Solar Topps for your solar needs. Read More

T Adams

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... 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 I interacted with was professional, skilled, and courteous. What impressed me most was the communication. Solar Topps kept me informed at every single step of the process, navigating the often-complex construction and permitting phases with ease. I never felt left in the dark regarding timelines or inspections. The installation itself was handled efficiently. If you are looking for a solar installer that combines high-quality workmanship with transparent, consistent updates, I highly recommend Solar Topps. They truly made the switch to solar and battery backup a stress-free experience. Read More

David Zimmer

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

Michael Godfrey

Topp Notch! Great staff and service.

Scott Batchelor

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... 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 solar! Read More

Sean Crisden

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.

John Tyler

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... 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 for anyone to be there. Photo attached. This review is for a rooftop solar combined with Tesla Powerwall 3 install. I had been considering solar for some time, but sticker shock from the APS rate increases finally pushed me to act. I knew I wanted to own the panels instead of getting locked into some weird lease system. Fortunately, I knew Mark Greene through work and asked his advice. He works with Solar Topps and was able to sit down with my family and clearly explain the pros and cons of different options, and give us a detailed picture of what we could expect. We decided it was a good move for us and signed up. Once the process began, it went pretty much exactly as Mark described. The installers were very professional and efficient. They work directly for the company (not subcontractors) so the communication was quick and easy and their truck was clearly labeled Solar Topps. They left the work area clean when they were done and the black on black solar panels look very nice and modern. The regulation process through the City of Phoenix and APS was definitely slow but at least proceeded smoothly. Solar Topps kept us informed of next steps and what to expect for a general timeline. So that part was as painless as possible. Now that the system is turned on and running we are very satisfied with the results. The Tesla app makes everything about your power use and generation very clear. When nothing is turned on you can see the baseline power your house uses, and the when the heater or airconditioning turns on you can see the use jump up, which is informative. Also you can easily see how much power use was solar, battery, and grid along with a cost savings estimate. So over all, I would highly recommend talking to Mark to get a good idea of what your different options are, and I would trust Solar Topps to give you a clean and efficient install and setup. Just keep in mind that your city and APS/SRP are going to take a while to inspect and approve everything. After that, enjoy making your own power, saving money and being secure from blackouts. Read More

Breck Parkinson

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... 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 to do. Read More

Vern Stephens

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... 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 a top teir solar provider and a recommended provider by SRP Read More

Joel Schlachtenhaufen

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... 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 commitment to me as a customer. Great company to work with. Read More

Kathleen Polich

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... 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 have a system that helps us utilize most of the energy our panels produce. We highly recommend Solar Topps. Read More

Tracy Pogue

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... 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 they were terrible so solar topps has been so wonderful to work with. Read More

Apostolos Hill

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... 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 app and having it programmed for us. They were on time, professional, competent, and I highly recommend them to anyone considering a similar installation. Read More

arun karthik

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

Denny Z

Reasonable price for complete eval of system and fast replacement of defective part.

Todd Michael

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.

Renewal

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... 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 well for us. The city inspector even commented that the electrical work was some of the best he had seen, which gave us even greater confidence in our decision. We spent a great deal of time researching the most dependable solar companies, and we believe we found the right one in Solar Topps. Read More

Philip Wooten

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... 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 any power from SRP at all. Solar Topps communicated regularly with us throughout this process, and was always available right away when we had questions. The bidding process was likewise very smooth, and we contracted with Solar Topps, even though it did not have the lowest bid, because of its professionalism, competence, and candor, as well as its long time in business and our perception that Solar Topps is financially stable and likely to be in business for a long time. We highly recommend Solar Topps as an excellent solar contractor. Read More

Dee Hersey

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... 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 previous home owner failed to communicate with the realtor regarding the necessary information connecting to the system which is needed to communicate to the company's system. We later researched what was the reason why it wasn't connecting to the company. The previous owner failed to communicate the needed information regarding the company and the warranty information. The staff @ Solar Topps we have spoken with didn't get notifications of ownership changes from escrow company or the previous owner. This information should have been communicated to Solar Topps which is necessary information needed to fix the issue. "Customer service means 100% information needs to be provided which the previous owner failed to communicate. " I am so discussed with the lack of professionalism and the lack of communication we recieved" from the previous owner and failure to provide that information toSolar Topp account warranties that goes with the solar panels including maintenance etc. We should have requested written communication and ask questions regarding the solar panels. We should have notated and documented our communication during to real estate transaction and made sure that was updated with the correct information was submitted to Solar Topps as well. After working with Solar Topps owner we were able to correct our communication errors. The owner was willing to start over and we have been able to see the communication error from previous owner and escrow communication break down. However it's been resolved and moving forward. Thank you Solar Topps for working with us to fix a major communication error from the previous owner. Solar Topps has provided the necessary communication and we are moving forward together to resolve the communication breakdown. The owner was willing to have staff come out to check system and educate us on the how the system works. Thank you again to Solar Topp owner. We feel your word @ Solar Topps means something to the owner of your company and the homeowner as well. Great dedication to customer service. Thanks again Read More

Corey

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... 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 in the future, I highly recommend them. Read More

Eric

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... 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 with my schedule. Read More

Ruth Phillips

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

JR Foerster

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... 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 inverter and the system is up and running. Much better system than before with an even better monitoring system and App. Solar Topps employees are very professional and their follow up and communications are great as well. Thank you Solar Topps!!! Read More

Heidi Taveras

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... 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 definitely recommend them! Read More

Scott Thompson

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... 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 met the timeline they quoted. I am happy with the system performance and I would highly recommend Solar Topps for anyone looking to install a new solar system. Read More

Frederick Larsen

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... 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 and they set them all up for us. One Powerwall we got didn't work on activation and the owner was at our house, on the phone with Tesla who authorized a replacement - which was done within 2 hrs of finding out it wasn't working. Nothing but good things to say about them. Definitely recommend. Read More

M Chase

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.... 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. I wholeheartedly recommend them. Read More

Rakesh Ajwani

Great communication. Awesome job!

William Ashburn

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... 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 no affect to actual production to the grid or for home use). Called Solar Topps support and they worked with me to verify that the gateway had indeed failed and a repair appointment was made to replace it. Service technician was prompt and very knowledgeable regarding the repair. Overall from contacting support to repair work, I am very pleased that I chose Solar Topps for my system and their commitment to long term service and warranty work. I highly recommend this company for anyone desiring a solar plant installation for their home or business. Read More

Kevin Harney

The Solar Topps team is very knowledgeable, professional and customer service driven. I highly recommend them!

Michelle Hilgeman

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.... 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. They are extremely professional and delivered in the anticipated timeframe. Their customer service is great!! Read More

Cptcoob

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.

Tom Joseph

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... 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 issue reaching someone when we had questions and their service was fantastic. They showed up when they said they would and they did what they said they would do. Their field personnel from their electricians, to the panel install crew, to the engineer that came out to answer questions and walk us thru the app were the best. SolarTopps made the entire process painless and I cannot say enough good things about them. They are your choice for solar. Thank you SolarTopps!!! Read More

Neil Thomas

Professionals all the way around. Made sure that nothing ever sat around waiting on them. Clean, solid work.

Jacob Esho

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... 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 the entire experience seamless. Highly recommend this local company! Read More

Erik Foerstner

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

JK Ebner

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... 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 think I waited more than an hour for a response to any email or text message I sent during this process over the last three months. I found them by contacting a solar info specialist named Zak Alomari was so knowledgeable and authentic that I felt comfortable with his recommendations from the start. He was the one who recommended Solar Topps and said he wouldn’t recommend anyone else after doing this for many years because they are so far above anyone else, it’s not even close. He was right…all the way. Thank you Zak. The installation team was extremely professional, kind, and neat. The quality of the install was exceptional. I’m very detailed oriented in my personality and my job, and I noticed all the attention to detail the team took in the whole process. When we designed the system, it was clearly laid out, and we talked through several scenarios of how I might want to use it in the future or expand it so we could get it nailed down perfectly. One of the things I noticed, because I like things clean, neat and organized is the laser engraved labels on all of the elements of the electrical boxes. I did not expect this, but it makes the system’s value even higher. If/when we sell our home in the future, this adds even more value to the system. I cannot recommend them highly enough. I pay attention to service because it means a lot to me, and these guys hit it out of the park. Well done and thank you. -John E (Paradise Valley,AZ) Read More

James Fenske

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... 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 communicated each step of the way and set clear expectations on timelines. Never realized what a complex space getting solar is. The actual install itself took 3 days (battery, conduit, electrical panel upgrade and solar panels) but the permitting, inspections and approvals were the long haul which took around 90 days - again, I didn't have to do anything. Solar Topps took care of the whole experience. Thanks to Mark, Jesus and the installer team, Raj and Nitish for excellent communication and workmanship. If you're curious about solar, my recommendation would be go as big as you can with your budget in terms of panel array and definitely consider a Powerwall. Given our past APS bills, our current system will pay for itself in 6 years. Thanks again Solar Topps! Read More