Solar Installer Reviews

A1 Solar Power

A1 Solar Power Review


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Company Information

Workmanship Warranty:
10 Years

All Reviews

Joseph Di Chiacchio | Agoura Hills, CA

From the moment the salesperson left to the moment the system was installed, I found each person with whom I met to be professional, knowledgeable and extremely courteous. After about a year I noticed an odd discoloration on one of the panels. Fearing a failed solar cell, I called A-1. They were responsive immediately. A team was sent over within 24 hours and it was determined that the discoloration was created by a large birds' reminder that they fly overhead. Evidently, the washing away over time had left the odd stain. They cleaned the stain and the system looks pristine . I hold A-1 in very high regard.

Nancy Pehl Cook | USA

I chose A-1 based on the sales presentation which was thorough and included photos and drawings of the whole installation process. The installation crew was equally impressive as they paused to answer questions from the roof. Installation was enabled by a very responsive city staff with timely permit approval and inspection. The only glitch involved the router which allows me to monitor output on my computer--the problem seemed to be in the construction of our old house which the technician was able to circumvent. 40 inches of rain fully tested the installation. We are very pleased with the results!

Billy Woody | Los Angeles, CA

Most thorough presentation with the most information. Install was great after the previous solar company never came back.

Ken F | Martinez, CA

Had the system installed three years ago. It has been great! In the summer my electric bill went from $350 to $450 without using much A/C to under $50 and we use the A/C all the time now.

Miles Stephens | San Diego, CA

Good service, on time completion of install.

Antone Sousa | USA

A1 Solar customer service was the worst!. They wrote in my contract that If I needed a new roof, they would come and remove the panels and put them back on upon completion of the new roof - FREE O CHARGE within 10 years of solar installation. There office had closed in Petaluma with no new phone numbers. I finally contacted their main office, and they promised to have someone contact me to have the panels removed. No one called even after I contacted them again and again. I learned that they sub- contract many of the jobs out. Finally, I got local Solar company to do the work. Although it cost almost $3000. for removal and re-installation, the job was done professionally. I am now using Simply Solar to monitor my system. BEWARE OF A1 SOLAR. They make many promises but after the job is completed, you are on your own

Sashya Amee | Pomona, CA

Good luck to anyone that gets in bed with this company because you are sure to get *^#@!+, if anything goes wrong . For example, let's just say the integrity of your roof is like TOTALLY compromised due to A-1's un-professionals having forced-drilled (not pre-drilled) a healthy number of 5 inch lag screws into your roof, causing the roof to leak every time it rains. Interior damage? You betcha. But will A-1 step-up-to-the-plate and honor their guarantees or warranties? Ha! Ha! Ha! We're still waiting, and we have been in this "waiting game" for months now. Our roof still leaks (Thank God! It's not raining right now.) And all of the interior damage to our home has never-- EVER--been addressed by A-1. Do your research. A-1 is known for its lack of commitment.

Lyndalee Whipple | Modesto, CA

This company took 5 months to complete the installation even though their contract language stated "Time to complete on-site construction activities is one to two weeks for a typical residential system". They presented me with one layout -that I signed off on - and then installed a different layout for the system. They were very slow to respond to my inquiries and often did not answer all the questions I had. Now - 6 months after the completion of the project 5 of my panels are not producing energy like they should. My system has dropped by 33% in productivity. (15% of that could be attributed to shorter daylight hours. They sent out an engineer who discovered the problem - and he was told to tell me they will get back to me. That was Tuesday of this week - It is now Saturday no one called me to follow up on this I have no confidence in this company. I understand they are now doing business under a new name "Colby" solar. I hope the name change does not somehow negate the warranty that I have. I have paid nearly $50,000 for 34 panels and I am very disappointed in the performance of the system.

States Served


What To Look For In A Solar Installer?

When looking for a solar installer, it's essential to consider various factors to ensure you choose a reputable and competent company that meets your needs.

When selecting an installer like A1 Solar Power consider:

Experience and Reputation:

Look for a company with a solid track record and years of experience in the solar industry. Read the latest A1 Solar Power solar reviews from past customers to gauge their reputation.

Certifications and Licenses:

Ensure the installer holds the necessary licenses and certifications required in your area. Look for certifications from organizations like the North American Board of Certified Energy Practitioners (NABCEP) to verify their expertise.

Quality Products and Technology:

Inquire about the types and brands of solar panels, inverters, and other equipment they use. Quality matters for long-term performance. Ask if they offer the latest solar technologies, such as high-efficiency panels or energy storage solutions.

Learn more: Best Solar Panels for Homes | Top Solar Batteries

Warranty Information:

Understand the warranties they offer for equipment and workmanship. A reputable installer should provide comprehensive warranties. The majority of modern solar panels are equipped with a warranty spanning 20 to 30 years, encompassing both the product's integrity and its energy output. An ordinary workmanship warranty offered by a certified company typically provides coverage for solar panels for an average period of 10 years.

Transparent Pricing and Contracts:

Get detailed solar quotes that include all costs, from equipment and labor to permits and inspections. Review the contract carefully to ensure it's clear and transparent, with no hidden fees or surprises.

Local Knowledge:

Choose a company familiar with local building codes, regulations, and permitting processes. This can expedite the installation and ensure compliance.

Customized Design:

Look for companies who provide custom solar system designs tailored to your specific energy needs and property characteristics.

Energy Production Estimates:

The installer should provide accurate estimates of how much energy the system will generate, factoring in local climate conditions and other key influences. If your estimated solar savings are much higher with one solar company, you'll want to inquire further to ensure their savings projections aren't skewed to close the sale. Connect with us for a free estimate.

Financing Options:

Inquire about solar financing options, including purchase, lease, or power purchase agreements (PPAs). Ensure you know the pros and cons of each option.

Customer Service:

Assess their responsiveness and willingness to answer your questions and concerns and consider the installer's commitment to your project satisfaction. Throughout your solar process we’ll advocate for you, ensuring your solar project is done right.

References and Recommendations:

Seek recommendations from friends, family, or colleagues who have installed solar panels. Ask the installer for references from past clients who can share their experiences. You can also read the latest reviews on A1 Solar Power.

Multiple Quotes:

Don't hesitate to obtain quotes from multiple installers to compare pricing, services, and warranties. Hint: We can help!

Financing and Incentive Knowledge:

Ensure the installer is knowledgeable about available incentives, tax credits, rebates and financing options. At EnergyPal, we’ll help maximize your savings.

Safety Practices:

Confirm that the installer adheres to safety protocols during installation to protect both workers and your property.

By researching and considering these factors, you can select a reputable solar installer who will provide a quality solar energy system and a positive experience throughout the installation process. Connect with us to learn more about the best solar installers in your area.

How Do I Compare Solar Installation Options?

To make an informed decision when comparing solar installation options, start by determining your energy needs and seeking multiple quotes from reputable installers. Examine the quality of equipment, evaluate proposed system designs, and consider financing options, factoring in total costs and long-term savings. Assess warranties, support, and the installer's experience while also checking for customer feedback and references. Gauge their responsiveness and customer service, ensuring they educate you about the process. Consider an installer's licensing, and certifications. Request accurate energy production estimates and review contracts for transparency. By evaluating these factors, you can confidently choose the solar installation option that aligns with your energy goals and budget. Connect with us for a free quote.

Steps for Installing Solar Panels

  • Qualification: Contact solar companies through web forms, referrals, or flyers. Answer questions to determine eligibility.
  • System Design: Receive initial solar system design in a proposal. Review the design and consider panel placement, avoiding “under-sizing“ or “oversizing.“
  • Compare Quotes: Evaluate quotes, considering factors like monthly payments, power output, and system details. Seek guidance to simplify the comparison.
  • Contract Signing: Select a company and panel design, understand and sign the contract.
  • Site Survey: Technician assesses the site for solar panel installation, checking roof orientation and structural integrity.
  • Engineering: Behind-the-scenes process finalizes system layout, electrical configuration, and structural safety for permit submission.
  • Permitting: The company obtains necessary permits and approvals, ensuring compliance with regulations.
  • Installation: Expert team mounts panels, installs wiring and inverters, connects the system to the grid.
  • System Activation: Request final inspections, obtain permission to operate (PTO) from the utility, and turn on the system. Monitoring apps track power generation. From a signed contract to installation and system activation this process can take two to six months to complete. Check out our article for a more indepth look into the solar installation process.

Local Installers, Tax Credits, And Rebates In Your State


A1 Solar Power Solar Review Conclusion

Prior to making a decision to work with A1 Solar Power, homeowners should thoroughly review multiple solar installation providers and quotes. This ensures they can secure the most suitable choices, advantages, and cost-effectiveness that align with their specific requirements.

Our impartial advisors are here with your best interests in mind. We listen, educate, and guide you to ensure you find the energy solution that's the perfect fit for your home.

We provide free custom designs tailored precisely to your home's unique requirements, allowing you to compare programs side by side.

Get a free custom quote on your solar system

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