Arizona’s Premier Solar + Battery Installer

Solar Energy System
Troubleshooting
in Arizona

We’ve Produced Enough Power to Offset CO2 Emissions from

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14,753,116

Gallons of Gasoline Consumed

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6,021,680

Propane Tanks Used for Home BBQs

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15,837,018,400

Smartphones Being Charged

0.0335

Coal Power Plants Annually

0.3476

Natural Gas Power Plants Annually

Key Indicators to Troubleshoot Your Solar Energy System

Before beginning any troubleshooting, it’s important to understand the common problems that can affect a solar energy system — and how they might impact your energy production and savings. By recognizing these issues early, you can take proactive steps to maintain performance and protect your investment.

Solar Panels Are Producing Less Energy

Your solar panels’ ability to generate electricity can be reduced over time due to dust, dirt, pollen, shading from trees, or gradual panel degradation. When your panels produce less energy, you’ll end up pulling more power from the utility grid — which can quickly lead to higher energy bills, especially during Arizona’s peak-rate hours. Regular cleaning, inspections, and system adjustments can help restore lost efficiency.

Inverter or Battery Malfunction

Key components like inverters, load or demand controllers, and battery systems ensure your solar power is usable and stored effectively. If these fail, you may lose the ability to convert or store energy, meaning you’ll draw more from the grid. This not only spikes your energy costs but can reduce the overall return on your solar investment.

Monitoring System Failure

Your monitoring system is your first line of defense in spotting performance drops. If it fails, you may not notice reduced output until your utility bill shows a spike. Prompt repairs to monitoring hardware or software can help you quickly catch and correct production problems before they cost you more each month.

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Why Choose Solar Topps to Troubleshoot Your System

Since 2009, we’ve delivered engineering-driven solutions that restore and protect solar systems statewide, using certified in-house technicians who quickly pinpoint and resolve performance issues. From boosting panel output and repairing wiring to replacing failed components, reinforcing weather-worn systems, and optimizing monitoring, we focus on getting your energy production back to peak levels fast. With transparent pricing, no hidden fees, and teams positioned across Arizona, we minimize downtime so you can start saving again sooner. Every repair is completed with unmatched safety, precision, and long-term reliability, ensuring your system stays protected, efficient, and delivering maximum value for years to come.

Industry-Leading Engineering Expertise

Solar Topps uses certified, in-house engineers and technicians who expertly diagnose even the most complex solar issues. Instead of relying on guesses or subcontractors, we follow a proven, step-by-step process to pinpoint the exact cause of performance loss. That means no wasted money on unnecessary repairs or quick fixes that don’t solve the real problem. Our deep expertise in electrical systems, monitoring platforms, and system design ensures every issue is resolved safely and correctly. With Solar Topps, the job gets done right the first time.

Transparent Service You Can Trust

We offer clear, upfront pricing before any work begins, so you always know exactly what you’re paying for. Our assessments are thorough yet easy to understand, giving you complete visibility into your system and any issues we find. There are no hidden fees, surprise add-ons, or confusing explanations — just honest, transparent service. We communicate at every step to keep you confident and informed. With Solar Topps, you’re choosing a partner that values your trust and treats your property with the respect it deserves.

Rapid Response and Solutions Built to Last

We always respond quickly to reduce downtime and get your system performing as it should. Our technicians look beyond the immediate issue, inspecting the entire system to prevent future problems and protect your investment. We use high-quality parts and industry-leading safety and installation standards to ensure long-lasting results. By optimizing your monitoring platform, we help you stay ahead of performance dips and maintain reliable energy output. With Solar Topps, you get lasting reliability, lower costs, and real peace of mind.

The Best in the Industry Put Their Trust in Us

Our proven track record of superior engineering, quality installations and
excellent customer service have allowed us to achieve the highest certifications in the industry.

How to Prevent Future Issues With Your Solar Energy System

Keeping your solar energy system maintained is the best way to prevent performance issues and extend its lifespan. With a little ongoing care, you can protect your investment and keep your system producing at peak efficiency year-round. Here are three key tips for long-term performance:

1. Schedule Regular Professional Inspections

Use your solar monitoring app or portal to track energy production and watch for unusual drops in output. Early detection allows you to address problems, minimizing downtime and preventing unexpected spikes in your utility bill. Consistent care not only ensures reliable performance but also maximizes your savings over the life of your system.

2. Keep Panels Clean

Use your solar monitoring app or portal to track energy production and watch for unusual drops in output. Early detection allows you to address problems quickly, minimizing downtime and preventing unexpected spikes in your utility bill. Consistent care not only ensures reliable performance but also maximizes your savings over the life of your system.

3. Monitor Your System Closely

Use your solar monitoring app or portal to track energy production and watch for unusual drops in output. Early detection allows you to address problems quickly, minimizing downtime and preventing unexpected spikes in your utility bill. Consistent care not only ensures reliable performance but also maximizes your savings over the life of your system.

Consistent care not only provides reliable performance but also maximizes your savings over the life of your system

How to Troubleshoot a Solar Inverter?

When diagnosing an inverter issue, it’s important to follow a clear process and focus on safety.

Check for Error Messages or Fault Codes

Begin by reviewing the inverter’s display screen or your system’s monitoring app. Most inverters will show specific error codes or alerts that can help identify the exact issue and point you toward the right solution.

Verify Power Supply

Make sure the solar inverter is receiving the correct amount of power. Check both the AC supply from your home and the DC supply from the solar panels.

Inspect All Connections

Look for loose, damaged, or disconnected wires between the panels and the inverter. Secure or replace any faulty connections as needed.

Confirm Inverter Settings

Review the inverter’s configuration and make sure it matches your solar system’s specifications. Incorrect settings can cause performance issues or system shutdowns.

Assess Environmental Factors

Shading from trees, dirt buildup, or physical obstructions can impact production and cause inverter faults. Remove or address any environmental issues affecting performance.

Seek Professional Guidance if Needed

If problems persist, consult your inverter’s manufacturer’s troubleshooting guide or contact a certified solar technician. This ensures that the issue is resolved safely, without risking further damage to your system.

Do Solar Batteries need Troubleshooting?

Yes, solar batteries may need troubleshooting from time to time to ensure they operate efficiently. Common issues include reduced storage capacity, improper charging, and connection problems within the system. Reduced capacity can often be linked to aging batteries or improper use, while charging issues might stem from a malfunctioning inverter or inadequate solar input. 

Loose or corroded connections can disrupt the functionality of the storage system. Regular inspections, monitoring tools, and adherence to manufacturer guidelines are critical to identifying and addressing issues promptly. Engaging a qualified professional for maintenance or repairs can help prevent further complications and sustain system reliability.

What are the Most Common Problems with Solar Energy Systems?

Faulty Solar Panels

One common issue with solar energy systems is faulty or damaged solar panels. Panels can become defective due to manufacturing flaws, physical damage from weather events such as hail or strong winds. Damaged panels may display reduced energy output or complete failure to generate power. Regular inspection and maintenance can help identify and address these problems early. If a panel is identified as faulty, replacement or repair should only be carried out by a qualified professional to ensure the system’s overall efficiency is maintained.

Degraded Performance Over Time

Solar panels and system components degrade over their lifespan, leading to a gradual reduction in efficiency. This degradation is slow but can be accelerated by factors such as extreme heat, UV exposure, or snowfall. Many solar panel manufacturers provide warranties that account for performance degradation, ensuring a certain level of output over a specified period. To mitigate the effects, routine maintenance and cleaning can optimize performance and prolong the operational life of the system.

Save More with Arizona’s Leader in Solar
Energy System Troubleshooting Since 2009

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Real Reviews, Experiences and Savings

Corey Google review

Corey

5 Rating
star star star star star

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

Google Review
Eric Google review

Eric

5 Rating
star star star star star

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

Google Review
Ruth Phillips Google review

Ruth Phillips

5 Rating
star star star star star

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

Google Review
JR Foerster Google review

JR Foerster

5 Rating
star star star star star

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

Google Review
Heidi Taveras Google review

Heidi Taveras

5 Rating
star star star star star

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

Google Review
Scott Thompson Google review

Scott Thompson

5 Rating
star star star star star

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

Google Review
Frederick Larsen Google review

Frederick Larsen

5 Rating
star star star star star

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

Google Review
M Chase Google review

M Chase

5 Rating
star star star star star

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

Google Review
Rakesh Ajwani Google review

Rakesh Ajwani

5 Rating
star star star star star

Great communication. Awesome job!

Google Review
William Ashburn Google review

William Ashburn

5 Rating
star star star star star

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

Google Review
Kevin Harney Google review

Kevin Harney

5 Rating
star star star star star

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

Google Review
Michelle Hilgeman Google review

Michelle Hilgeman

5 Rating
star star star star star

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

Google Review
Cptcoob Google review

Cptcoob

5 Rating
star star star star star

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.

Google Review
Tom Joseph Google review

Tom Joseph

5 Rating
star star star star star

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

Google Review
Neil Thomas Google review

Neil Thomas

5 Rating
star star star star star

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

Google Review
Jacob Esho Google review

Jacob Esho

5 Rating
star star star star star

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

Google Review
Vern Stephens Google review

Vern Stephens

5 Rating
star star star star star

Very attentive, excellent communication.

Google Review
Erik Foerstner Google review

Erik Foerstner

5 Rating
star star star star star

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

Google Review
JK Ebner Google review

JK Ebner

5 Rating
star star star star star

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

Google Review
James Fenske Google review

James Fenske

5 Rating
star star star star star

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

Google Review
Kyle Chalmers Google review

Kyle Chalmers

5 Rating
star star star star star

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

Google Review
Moises Gallegos Google review

Moises Gallegos

5 Rating
star star star star star

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

Google Review
Steve Parker Google review

Steve Parker

5 Rating
star star star star star

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

Google Review
Jeremy Anderson Google review

Jeremy Anderson

5 Rating
star star star star star

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.

Google Review
Howard Jones Google review

Howard Jones

5 Rating
star star star star star

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

Google Review
Jason Storoschuck Google review

Jason Storoschuck

5 Rating
star star star star star

We recently had Solar Topps install our solar and couldn’t be happier. Their communication, friendless and follow-up were incredible. From the time we signed the contract until the system was up and running was extremely seamless. The owner Neal actually... Read More

Google Review
Tomasz Soltyszewski Google review

Tomasz Soltyszewski

5 Rating
star star star star star

Solar Topps – fantastic from start to finish. Very knowledgeable and dedicated team that went above and beyond to address all questions in the timely manner. They delivered on all promises and completed the project ahead of time. I’m very... Read More

Google Review
Vinod Sontineni Google review

Vinod Sontineni

5 Rating
star star star star star

We had a fantastic experience with solar TOPPS folks]. From the very first conversation, communication was prompt and straightforward. The crew showed up on time, worked efficiently, and finished the job exactly as promised — no delays or surprises. Everything... Read More

Google Review
George Worley Google review

George Worley

5 Rating
star star star star star

Everyone in Solar Topps is top notch. Professional installers very courteous throughout the whole installation process. On time, get right to the work at hand. Spends extra time ensuring any installation debris was cleaned up like they were... Read More

Google Review
Jason Google review

Jason

5 Rating
star star star star star

1 Year ago, you couldn't talk me into solar. I thought it was a scam. At the beginning of 2025, I started seeing videos about solar with a battery. I got interested. I got 9 quotes from... Read More

Google Review
loraine lambkins Google review

loraine lambkins

5 Rating
star star star star star

Solar Topps support was excellent, I actually got a human. I've had solar for a number of years no problem. A new modem and wifi needed to be connected. Support was extremely patient , for some reason my phone would... Read More

Google Review
Shelby Grossman Google review

Shelby Grossman

5 Rating
star star star star star

Solar Topps was just a total joy to work with. So careful, so communicative, everything was seamless. I got an impartial review of their bid and was told it was easily the best bid - not just on price but... Read More

Google Review
Don Larson Google review

Don Larson

5 Rating
star star star star star

Fixed problem quickly.

Google Review
gzemeida Google review

gzemeida

5 Rating
star star star star star

They help me with the connection issue I had and everything worked out great. Thanks for being so helpful and thanks for doing it quickly and considerably. Great job.

Google Review
Mark Ganley Google review

Mark Ganley

5 Rating
star star star star star

What an amazing company Neal their Engineer Gilbert one of their installers and numerous other people that were involved in putting in a very large solar system with Tesla power walls. We’re all amazing individuals that were highly skilled and... Read More

Google Review
Clarence Holland (High Desert Energy) Google review

Clarence Holland (High Desert Energy)

5 Rating
star star star star star

Overall workmanship and communication was to say the least incredible through the entire process I highly recommend these guys. They went over and above anything I could ever expect as far as communication to the entire process installation was less... Read More

Google Review
Brian Lovins Google review

Brian Lovins

5 Rating
star star star star star

SolarTopps was fantastic! From the initial consultation to the moment we turned on the system, their customer service was top notch. The installers were always punctual, and knowledgeable any time I had questions. The office staff was always gracious and... Read More

Google Review
Spencer Justus Google review

Spencer Justus

5 Rating
star star star star star

They gave me the most competitive offer, installed per plan and their technician went above and beyond to hard pipe my EV charger, mainly so everything went smooth on inspection, but he didn’t have to do that. I received my... Read More

Google Review
ruben gonzalez Google review

ruben gonzalez

5 Rating
star star star star star

Great company! I've had Solar Topps systems on two separate homes and have had great experiences with both. Any issue I've had has been promptly identified and addressed by them. Would highly recommend.

Google Review
Amy King Google review

Amy King

5 Rating
star star star star star

The customer support at Solar Topps is top notch. They helped me by walking through the process to reset my system and continued to monitor my unit until it was fixed. They are very responsive to any request for assistance.

Google Review
chase W Google review

chase W

5 Rating
star star star star star

Sean is very engaging, great customer service, answering questions and trying to help make the best choice wether it is with them or not he still wants to make sure your fully informed.

Google Review

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