10 Best Solar Companies in San Luis, AZ (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in San Luis based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated March 14, 2023
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Best solar companies in San Luis
As a homeowner or business owner in San Luis, you may be interested in switching to solar energy and curious about the best solar companies in your city. Solar could be a good idea since it has a lot of perks. On average, your family can save $27,000 over 20 years after installing a solar panel system. And because solar panels last about 25 to 30 years, your total cost savings will be well above that overall.
As you set out on your search for the best solar companies in San Luis, you'll find that there are many providers to choose between. So, we've put together an expertly curated list of the top solar companies in the area. To help you figure out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in San Luis by clicking the button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in San Luis

Discount Solar
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More transparent pricing than competitors
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Excellent reputation
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Some reports of high-pressure sales tactics
Services Offered
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Solar Batteries
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Solar Panels

New Era Electrical & Solar Inc
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Sun Bandit
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Can browse portfolio on website
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Educational sales approach
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Licensing and credentials transparency
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels

Spartan Solar Inc
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Can browse portfolio on website
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Licensing and credentials transparency
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Makes charitable contributions
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Limited information available on website
Services Offered
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Solar Panels

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Cold Fusion Solar
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Educational sales approach
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Custom system designs
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Sunpro Solar
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Industry-leading warranty coverage
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Expansive service area
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Some reported communication issues
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No leases or PPAs
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in San Luis
While solar panels can save you a decent chunk of change on power bills over time, it's important to consider the upfront costs. Some main factors that determine how much it will cost to install solar panels on your home and how much it could save you over time include:
- Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 30% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can benefit from. Additionally, you can save about $27,000 over 20 years on your utility bills, without incentives.
- Your city: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- Energy consumption: Installing solar panels may be an expensive option for families that don't use a lot of energy each month.
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
Due to the cost of solar panels being lower than before as well as several solar incentives, they are a sound investment for most homeowners.
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Solar Incentives in San Luis
If you're thinking about switching to solar energy, several government incentives and subsidies can immensely lower the cost of the project and expedite the return on your investment. In addition to the federal solar investment tax credit, there are also some local benefits, which in almost all cases, stack with the federal incentive, so you get to save even more. In our article on solar incentives, you can read about the incentives you qualify for in San Luis.
Environmental Impact of Switching to Solar in San Luis
There are many reasons to switch to solar power, like saving some money on utility bills and helping to lower your carbon footprint. You may be curious — how much do solar panels do for the environment anyway? As stated by the EPA, electricity production is the second biggest source of greenhouse gas emissions and about 62% of our electricity is generated by burning fossil fuels. Switching to a clean energy source like solar power can help lower that statistic in a city like San Luis that generates a sizable amount of carbon dioxide emissions each year. After you go solar, your carbon dioxide emissions can be cut by about 100 pounds every year. Since solar energy is abundant and generates electricity without CO2 emissions, installing solar panels is one easy step you can take to help protect the environment.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's San Luis, AZ Solar Company Rankings FAQs
Which solar installation company is the best near me?
In San Luis, Discount Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to add solar panels to your roof.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be bad for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels can be a good investment for most homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already fairly low, solar panels might not be for you.
How often do solar panels have to be replaced?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.