15 Best Solar Companies in Rancho San Diego, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rancho San Diego based on:
- Customer review scores
- Service area for Rancho San Diego, CA
- Company policies and services offered
- Accreditations and certifications
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Average Rancho San Diego homeowner saves $2,619/year with solar panels
Updated February 01, 2024
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Best Solar Companies in Rancho San Diego
If you’re on the hunt for the best solar companies in Rancho San Diego, digging through so many options can be demanding, but it can pay off since switching to solar energy can offer so many fantastic perks. Additionally, progressive leadership has encouraged a growing solar market, and many of the best solar companies are aiming to capitalize on it. That's why Rancho San Diego offers many options for solar installers.
In this article, we’ll help you narrow down the top companies in your area.If you’d like to get free, no-obligation quotes from the best Rancho San Diego solar installers, you can click the button below to learn more.
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 Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Rancho San Diego
SunPower by Milholland Electric
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Residential Panels
- Tesla Powerwall
- Financing Assistance
- Full-Service
EZ Solar & Roofing
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Emergency Services
- Consultation
- Residential Panels
- Permit Assistance
- Battery Storage
- Commercial Panels
West Coast Heating, Air Conditioning, and Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Skilled Repairs
- Financing Assistance
- Residential Panels
- Commercial Panels
- Consultation
- Maintenance
Jamar Power Systems
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Skilled Repairs
- Commercial Panels
- Permit Assistance
- Residential Panels
- Battery Storage
- EV Charger
Sunlight Solar, Inc.
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Maintenance
- Residential Panels
Semper Solaris
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Residential Panels
- Commercial Panels
- Battery Storage
- Financing Assistance
- Consultation
Airflow Heating Cooling Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Residential Panels
- Financing Assistance
- Commercial Panels
HES Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Commercial Panels
- Maintenance
- Financing Assistance
- Consultation
- Solar Panel Upgrades
- Off-Grid Solar Systems
- Tesla Powerwall
- Battery Storage
- Residential Panels
- Permit Assistance
Heliogold Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Battery Storage
- Consultation
- Residential Panels
- Maintenance
- Financing Assistance
SolarQuest
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Residential Panels
- Consultation
Infinity Energy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Residential Panels
- Commercial Panels
- Financing Assistance
Orange Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Commercial Panels
- Residential Panels
- Solar Panel Upgrades
- Battery Storage
Verza Solar Electric Design
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Family-Operated Business
- Limited information available on website
Services Offered
- Residential Panels
- Skilled Repairs
- Commercial Panels
Enerev Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Tesla Powerwall
- Residential Panels
Sky Source Electric - Solar Panel - Electrician in Rancho santa Fe | Carlsbad & Jamul
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Commercial Panels
- Financing Assistance
- Solar Panel Upgrades
- Skilled Repairs
- Solar Carports
- Consultation
- Residential Panels
Methodology: How We Ranked the Best Solar Companies in Rancho San Diego
EcoWatch's solar experts analyzed each solar company in Rancho San Diego based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Rancho San Diego
Below are some the criteria we examined specifically for California solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Rancho San Diego
The cost of putting up a solar panel system has decreased immensely over the past few years, but it’s still a significant investment for most homeowners.The installation cost is just one important factor you should keep in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- Your location: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- The kind of solar panel system you have the money for: This is dependent on how much you’re willing to spend upfront.
- Typical energy usage: The more electricity your household uses on average and the larger your current energy bills are, the more money you could save by making the switch to solar.
- Incentives: Tax-paying citizens who purchase and install a solar system this year can save 0 of their solar installation costs by using the federal solar investment tax credit. You can also save about $31,000 on your utility bills over 20 years without incentives.
So is buying solar panels worth it? Whether you hope to lower your electric bills, greenhouse gas emissions or both, solar panels are a solid investment for many Rancho San Diego homeowners.
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Solar Incentives in Rancho San Diego
One of the great things about installing a solar panel system is receiving government incentives.You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly use the ITC with other local rebates and benefits. Our article on solar incentives has more information on the incentives you can take advantage of in Rancho San Diego.
Environmental Impact of Switching to Solar in Rancho San Diego
Swapping traditional energy for solar is a great way to do what you can for a more sustainable future.But how much can switching to solar actually affect the environment? For homeowners and business owners who are environmentally-conscious, using solar power is an easy decision, especially since Rancho San Diego produces a fair amount of carbon dioxide emissions from its energy generation.After you go solar, your carbon emissions can be lowered by about 50 pounds each year. For people who care about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
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 Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Rancho San Diego, CA Solar Company Rankings FAQs
Which solar installation company is the best in Rancho San Diego?
The top local solar company in Rancho San Diego is SunPower by Milholland Electric, with a rating of 4.80 stars.
What are the pros and cons of solar power?
A few of the biggest pros are that it decreases your electricity bills, it’s good for the environment, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels aren’t always aesthetically pleasing.
How long does it take to see a return on your investment after buying solar panels?
Solar panels usually pay for themselves in about 7.4 years, but your solar payback period will vary based on your utility costs. The higher your typical energy bill, the faster your solar panel system will pay for itself.
How often do solar panels have to be replaced?
On average, solar panels can last 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.