15 Best Solar Companies in St. Helena, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in St. Helena based on:
Customer review scores- Service area for St. Helena, CA
- Company policies and services offered
- Accreditations and certifications
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Average St. Helena homeowner saves $2,757/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in St. Helena
Looking for the top solar companies in St. Helena? Installing solar panels is an exciting home addition that many homeowners find rewarding for their wallets, communities and the planet. One of the key reasons why many homeowners are thinking about switching to solar energy is because it can greatly lower your monthly utility bills which keep getting higher each year.
As you start your search for the best solar companies in St. Helena, you’ll notice that there are a lot of providers to choose from. So, we’ve put together a carefully curated list of the top solar companies in the area.To get an idea of how much you would have to pay to install a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in St. Helena by clicking the "get quote" 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 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 St. Helena
SunPower
Informative Resources- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
Limited information available on website
Services Offered
Consultation- Battery Storage
- Panel Installation
Sunrun Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Tesla Powerwall
- Cleaning and Maintenance
- Grid-Tied Solar System
- Panel Installation
- Financing Assistance
- Battery Storage
Bella Hem Solar, Inc.
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
- Skilled Repairs
- Battery Storage
- Consultation
Northern Pacific Power Systems
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Permit Assistance
- Cleaning and Maintenance
- Financing Assistance
- Solar Panel Upgrades
- Panel Installation
Amy's Roofing and Solar
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Solar Panel Upgrades
- Tesla Powerwall
- Solar Carports
- Financing Assistance
- Battery Storage
- Skilled Repairs
- Panel Installation
VITAL ENERGY SOLUTIONS
- Prompt Service Delivery
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Family-Operated Business
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
- Battery Storage
- Permit Assistance
Simply Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
- Permit Assistance
Summit Technology Group
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
Suntegrity Solar
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
- Battery Storage
SolarCraft
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Skilled Repairs
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Sunergy Pacific
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
- Financing Assistance
Sun Solar Electric Inc.
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Battery Storage
- Consultation
- Solar Panel Upgrades
- Financing Assistance
- Off-Grid Solar Systems
Taylor Energy Solar & Batteries
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Tesla Powerwall
Ambrose Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Permit Assistance
- Panel Installation
- Battery Storage
Citadel Roofing & Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Permit Assistance
- Tesla Powerwall
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Financing Assistance
Methodology: How We Ranked the Best Solar Companies in St. Helena
EcoWatch's solar experts analyzed each solar company in St. Helena 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 St. Helena
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 St. Helena
When picking a solar company, most homeowners or business owners wonder about the costs above all.The cost of solar and the savings it generates vary depending on some key factors such as:
- The kind of solar panels you can buy: This hinges on your income and budget.
- Average daily sunlight: Since St. Helena gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which impacts how much you can save on your energy bills.
- Incentives: Those who install a solar system this year can save 0 of their overall solar costs by taking advantage of the federal solar investment tax credit. You can also save about $33,000 on your utility bills over 20 years without incentives.
- How much power your household needs: If your household uses a lot of energy, you'll benefit more from switching to solar.
So is a solar panel system worth it? Whether you’d like to reduce your electric bills, greenhouse gas emissions or both, solar panels are a worthwhile investment for many St. Helena homeowners.
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Solar Incentives in St. Helena
If you’re planning on switching to solar power, various government incentives and solar rebates can dramatically reduce the cost of the project and expedite the return on your investment.In addition to the federal tax credit incentive, there are also some state- and city-level programs, which in most cases, can be claimed in addition to the federal incentive, so you can save even more. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in St. Helena
There are a few important reasons why people want to invest in solar energy: for the good of their bank accounts and the planet.But how much can using solar energy instead of traditional energy actually affect the environment? No matter where you are, you can help the environment by switching to solar energy, but homes that consume lots of energy will have a greater impact.In St. Helena, the average household can reduce their carbon footprint by 50 pounds a year after going solar. Since energy from the sun is abundant and produces electricity without CO2 emissions, installing solar panels is one easy step you can take to help the planet.
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 St. Helena, CA Solar Company Rankings FAQs
Which solar installation company is the best near me?
The top local solar company in St. Helena is SunPower, with a rating of 4.50 stars.
What is the negative environmental impact of solar panels?
Manufacturing solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 7.0 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
What is the efficiency of solar panels?
In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.