5 Best Solar Companies in Helena Valley Southeast, MT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 5 in Helena Valley Southeast based on:
Customer review scores
Service area for Helena Valley Southeast, MT
Company policies and services offered
Accreditations and certifications
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Average Helena Valley Southeast homeowner saves $992/year with solar panels
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Best Solar Companies in Helena Valley Southeast
If you’re looking for the best solar companies in Helena Valley Southeast, going through hundreds of options can be overwhelming, but it can pay off since adopting solar power can offer so many great benefits. Because Helena Valley Southeast has a great capacity for solar energy generation, switching to solar is financially rewarding for many homeowners.
If you want to start taking advantage of the great amount of benefits of solar, we’ll help you narrow down your options to find the Helena Valley Southeast solar installer that’s perfect for you.To get an idea of how much you might pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Helena Valley Southeast by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Helena Valley Southeast

Purelight Power of Helena
Reliable Customer Support
Clear Pricing Policy
Prompt Service Delivery
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Grid-Tied Solar System
Permit Assistance

Solar Montana
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Grid-Tied Solar System
Panel Installation
Consultation
Battery Storage
Off-Grid Solar Systems

Independent Power
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Prompt Service Delivery
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Financing Assistance
Off-Grid Solar Systems

Harvest Solar MT llc.
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Off-Grid Solar Systems
Financing Assistance
Grid-Tied Solar System
Battery Storage
Panel Installation

Methodology: How We Ranked the Best Solar Companies in Helena Valley Southeast
EcoWatch's solar experts analyzed each solar company in Helena Valley Southeast 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 Helena Valley Southeast
Below are some the criteria we examined specifically for Montana 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 Helena Valley Southeast
When choosing a solar company, most homeowners or business owners care about the costs above all.The cost of solar and the savings it generates vary depending on some key factors such as:
- Incentives: Those who buy and install a solar energy system this year can save 0 of their solar installation costs by taking advantage of the federal solar investment tax credit. You can also save about $12,000 on your electricity bills over 20 years excluding incentives.
- Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If you don’t need to maximize efficiency, you can opt for a higher number of more affordable panels.
- How much you spend on energy: The average household in Helena Valley Southeast pays around $1,300 a year on energy alone, so you could be looking at that much in savings.
- average energy usage: The more power your home consumes on average and the higher your current electricity bills are, the more benefits you’ll see from making the switch to solar.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you much more over time. The question of how much, though, depends on a number of factors, including the kind of solar panels you get and your current power bills.
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Use the calculator below to get a sense of how much switching to solar could affect the planet and your wallet. You can also view our solar panel cost guide for Helena Valley Southeast, MT.
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Solar Incentives in Helena Valley Southeast
If you’re thinking about switching to solar power, several government incentives and solar rebates can immensely bring down the cost of the project and speed up the return on your investment.On top of the federal solar investment tax credit, there are also some local benefits, which in the majority of cases, stack with the federal incentive, so you get to save even more. For detailed information about incentives for homeowners in Helena Valley Southeast, see our article on solar incentives.
Environmental Impact of Switching to Solar in Helena Valley Southeast
Installing solar panels is a powerful way to do your part for a more eco-friendly future.But how much can using solar energy instead of traditional energy actually help the environment? Going solar is a sustainable choice for the environment, due to the fact that the biggest source of greenhouse gas emissions in the nation is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.Even though solar panel production emits carbon dioxide, the panels make up for it by greatly reducing the amount of CO2 you would have produced if you still used nonrenewable energy. In Helena Valley Southeast, you can reduce your carbon footprint by 20 pounds a year with solar panels. The great things about solar power are abundant — just like solar power is! That's why so many Helena Valley Southeast residents have been happy with using solar energy.
EcoWatch's Helena Valley Southeast, MT Solar Company Rankings FAQs
What is the most reputable solar panel installer in Helena Valley Southeast?
In Helena Valley Southeast, Purelight Power of Helena is the best local solar company. Our team of experts rates it 4.90 stars, so it's a good choice if you're planning on installing solar panels on your roof.
What are the best and worst things about solar power?
The advantages of solar power are that it can lower or, for some, 100% eradicate your electricity bills, raise the value of your home and lower your carbon footprint. The greatest disadvantages are that solar panels can be pricey to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 19.6 years, but your solar payback period will vary based on your utility costs. The more your typical energy bill, the faster your solar panel system will recoup your installation costs.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level 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.