Phoenix receives an average of 299 sunny days per year and ranks among the top cities in the United States for solar energy production. A standard 6 kW residential system in the Phoenix metro area generates approximately 9,000–10,000 kilowatt-hours annually — enough to cover the typical household's electricity needs and then some. With Arizona Public Service (APS) and Salt River Project (SRP) electricity rates rising steadily, the payback period for a well-installed solar system has shortened to between 6 and 9 years for most Phoenix homeowners.
Choosing the right installer is the most consequential decision in the solar process. A high-quality company will assess your roof's orientation and shading accurately, recommend appropriately sized equipment, handle all permitting and utility interconnection paperwork, and stand behind its work with meaningful warranties. A poor choice can mean years of underperformance, voided equipment warranties, and difficulty selling your home.
This guide evaluates the ten best solar companies currently operating in the Phoenix metro area based on licensing status with the Arizona Registrar of Contractors (ROC), customer review scores, years of local experience, equipment quality, and warranty terms.
1. Solar Topps
Phoenix, AZ | Founded 2009 | EnergySage Elite+ Installer | 4.8/5 (72 reviews)
Solar Topps has been one of the most consistently well-reviewed local solar installers in the Phoenix market since its founding in 2009. The company positions itself as a value-focused alternative to the large national brands, offering premium equipment — typically Qcells or REC panels paired with Enphase microinverters — at competitive prices without the high-pressure sales tactics that have become common in the industry. Solar Topps handles all installations with its own in-house crews rather than subcontracting, which gives the company tighter quality control and faster response times for post-installation service. The company is an authorized Enphase installer and offers a 25-year production guarantee on systems it installs.
Key Details: Panels: Qcells, REC Alpha Series | Inverters: Enphase IQ8 | Warranty: 25-year production guarantee | Financing: Cash, loan, PPA
2. Elevation Solar
Tempe, AZ | Founded 2013 | Forbes Best in Arizona | 4.7/5 (1,200+ reviews)
Elevation Solar is one of the largest locally headquartered solar companies in Arizona, with more than 10,000 residential installations completed across the Phoenix metro area since 2013. The company has been recognized by Forbes Home as one of the best solar companies in Arizona for 2026, and it consistently earns high marks for its transparent pricing model and thorough pre-installation site assessments. Elevation Solar is a certified installer for SunPower, LG, and Panasonic panels — three of the highest-efficiency panel lines available on the residential market. The company offers a "price match guarantee" and provides a detailed production estimate backed by its own monitoring software.
Key Details: Panels: SunPower, LG, Panasonic | Inverters: SolarEdge, Enphase | Warranty: 25-year comprehensive | Financing: Cash, loan, lease, PPA
3. Arizona Solar Wave
Mesa, AZ | Founded 1999 | SolarReviews Elite | 4.9/5 (353 reviews)
With more than 25 years in business, Arizona Solar Wave is one of the longest-operating solar companies in the state. The company earned an A+ rating from the Better Business Bureau and has maintained it continuously. Arizona Solar Wave is a locally owned and operated company, which means ownership and management are directly accountable to Phoenix-area customers. The company specializes in residential installations across Maricopa County and offers a comprehensive system design process that includes a detailed shading analysis and a 12-month production guarantee.
Key Details: Panels: Multiple premium brands | Inverters: SolarEdge, Enphase | Warranty: 25-year workmanship + manufacturer | Financing: Cash, loan
4. Simple Solar
Phoenix, AZ | Founded 2022 | EnergySage Elite Installer | 5.0/5 (45 reviews)
Simple Solar is a newer entrant to the Phoenix market, founded in 2022, but it has quickly established a strong reputation for transparent pricing and attentive customer service. The company markets itself as "Arizona's trusted local solar installer" and has earned a perfect 5.0 rating on the EnergySage Marketplace from its verified customer reviews. Simple Solar focuses exclusively on the Phoenix metro area, which allows its team to develop deep familiarity with local utility interconnection requirements, HOA approval processes, and permit timelines.
Key Details: Panels: Qcells, REC | Inverters: Enphase IQ8 | Warranty: 25-year workmanship | Financing: Cash, loan
5. Titan Solar Power
Gilbert, AZ | Founded 2013 | BBB Accredited | 4.5/5 (2,000+ reviews)
Titan Solar Power is one of the highest-volume solar installers in Arizona, having completed tens of thousands of residential installations since its founding in Gilbert in 2013. The company's scale gives it purchasing power that translates into competitive pricing, and its large local workforce means faster installation timelines than many smaller competitors. Titan is one of the few Arizona-based installers that manufactures its own solar panels under the Titan brand, though it also offers third-party equipment from leading manufacturers.
Key Details: Panels: Titan brand, Canadian Solar, others | Inverters: SolarEdge, Enphase | Warranty: 25-year production guarantee | Financing: Cash, loan, lease
6. Sun Valley Solar Solutions
Phoenix, AZ | Founded 2007 | NABCEP Certified | 4.8/5 (500+ reviews)
Sun Valley Solar Solutions has been serving the Phoenix metro area since 2007 and is one of the few local installers with a significant commercial solar portfolio in addition to its residential business. The company holds NABCEP (North American Board of Certified Energy Practitioners) certification — the solar industry's most rigorous professional credential. Sun Valley Solar Solutions is particularly well-regarded for complex installations involving tile roofs, which are common in Phoenix-area homes.
Key Details: Panels: SunPower, LG, Panasonic, Qcells | Inverters: SolarEdge, Enphase | Warranty: 25-year comprehensive | Financing: Cash, loan, lease, PPA
7. American Solar & Roofing
Phoenix, AZ | Founded 2012 | ROC Licensed | 4.7/5 (400+ reviews)
American Solar & Roofing is a dual-licensed contractor holding both solar and roofing licenses from the Arizona ROC — a meaningful distinction for homeowners who need roof work before or during a solar installation. The company has completed more than 5,000 installations across the Phoenix metro area. American Solar & Roofing offers a "roof-first" approach for homes with aging shingles, completing any necessary roof repairs or replacements before installing the solar array.
Key Details: Panels: Qcells, REC, Canadian Solar | Inverters: Enphase, SolarEdge | Warranty: 25-year workmanship + 10-year roof warranty | Financing: Cash, loan
8. Black Platinum Solar & Electric
Phoenix, AZ | Founded 2007 | EnergySage Approved | 5.0/5 (8 reviews)
Black Platinum Solar & Electric is a smaller, boutique installer that has been operating in Phoenix since 2007. With more than 1,500 installations completed across the valley, the company has a long track record despite its modest marketing presence. Black Platinum holds both C-11 (solar) and L-11 (electrical) licenses from the Arizona ROC, allowing it to handle all electrical work in-house without subcontracting.
Key Details: Panels: Multiple premium brands | Inverters: Enphase, SolarEdge | Warranty: 25-year workmanship | Financing: Cash, loan
9. Palmetto Energy
Phoenix, AZ | Founded 2009 | EnergySage Elite+ Installer | 4.8/5 (802 reviews)
Palmetto Energy is a national solar company with a strong local presence in Phoenix, operating as an EnergySage Elite+ installer with more than 800 verified customer reviews. The company distinguishes itself through its proprietary Palmetto Protect monitoring platform, which provides real-time system performance data and automatically flags underperformance issues for the company's service team. Palmetto Energy offers a "Clean Energy as a Service" model that includes ongoing monitoring, maintenance, and performance guarantees as part of its standard installation package.
Key Details: Panels: Multiple brands | Inverters: Enphase, SolarEdge | Warranty: 25-year comprehensive with monitoring | Financing: Cash, loan, lease, PPA
10. Inty Power
Phoenix, AZ | Founded 2014 | ROC Licensed | 4.8/5 (200+ reviews)
Inty Power is a locally owned Phoenix installer with more than a decade of experience serving the metro area, including Tempe, Mesa, Gilbert, Scottsdale, and Chandler. The company has built a reputation for detailed pre-installation assessments and honest system sizing. Inty Power is particularly well-regarded for its battery storage installations, offering Tesla Powerwall and Enphase IQ Battery systems alongside its solar arrays.
Key Details: Panels: Qcells, REC, SunPower | Inverters: Enphase, Tesla | Warranty: 25-year workmanship | Financing: Cash, loan
Understanding Arizona Solar Incentives in 2026
| Incentive | Value | Notes |
|---|---|---|
| Federal Investment Tax Credit (ITC) | 30% of system cost | Applies to equipment and installation labor; claimed on federal tax return |
| Arizona State Tax Credit | 25% of cost, up to $1,000 | Claimed on Arizona state income tax return |
| Arizona Sales Tax Exemption | Varies | Solar equipment is exempt from Arizona state sales tax |
| APS Residential Solar Program | Varies by system size | Net metering credits for excess generation |
| SRP Solar Billing Plan | Varies | SRP customers use a separate solar billing plan; evaluate carefully before signing |
Questions to Ask Before Hiring a Phoenix Solar Company
- Is your company licensed with the Arizona ROC, and can you provide your C-11 license number?
- Do you use your own installation crews, or do you subcontract the work?
- What panel and inverter brands do you offer, and why do you recommend them for my home?
- What is the estimated annual production for my system, and how was that calculated?
- What warranties cover the panels, inverters, and your workmanship?
- Will you handle all permitting, HOA approval, and utility interconnection paperwork?
- What monitoring system will I have access to after installation?
- How do I contact you if the system underperforms or I need service?
Phoenix's solar market is competitive, and the companies on this list have distinguished themselves through years of quality installations and strong customer satisfaction. For more on preparing your home for Arizona's extreme climate, see our guide: How to Prepare for Arizona Summer Heat: The Complete 2026 Guide.
