15 Best Solar Companies in Castle Hills, TX (Feb 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Castle Hills 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
Please enter a valid 5-digit zip code!
Updated January 20, 2023
Why you can trust EcoWatch
Best solar companies in Castle Hills
If you're a home or business owner looking to take advantage of the solar incentives in Castle Hills, it can be hard to narrow down which installer to go with. But, the process is worth it since adopting solar energy is typically a great choice. It's no surprise that Castle Hills, somewhere with lots of sunlight, has tons of solar growth, so a lot of the best solar companies in the nation have opened up there to help residents get started with renewable energy.
The cost of installing solar panels can vary considerably based on your home's infrastructure and your overall energy requirements. To get an idea of how much you might pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Castle Hills 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 Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Castle Hills

N.E.R.D. Power TX LLC
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Some reported communication issues
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Some reported issues with customer services
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Some reports of long wait times for installation
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Some reports of high-pressure sales tactics
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Soleil Energy Solutions LLC
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Educational sales approach
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Locally owned and operated
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Maintenance and Repairs
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Solar Panels

Cloud Solar Energy Solutions LLC
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Educational sales approach
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Assists with maximizing rebate
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Custom system designs
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More transparent pricing than competitors
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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

Will Power Solar, LLC
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Educational sales approach
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

SolWel - Solar Equipment Distributor
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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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

ALPHA SOLAR
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Can browse portfolio on website
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Offers a free quote process
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More transparent pricing than competitors
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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

Smartworld Energy, 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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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Panels

Abundant Solar LLC
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Educational sales approach
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More transparent pricing than competitors
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Some reported issues with customer services
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Texas Engineered Solar
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Roof Shingles
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Solar Panels

Big Sun Solar
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Locally owned and operated
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Can browse portfolio on website
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NABCEP-certified technicians
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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

Solar Power Systems San Antonio
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Bat City Solar Co
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

Silver Electric and Solar, LLC
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Can browse portfolio on website
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NABCEP-certified technicians
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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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Solar Batteries
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Commercial Solar Services
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Solar Panels

Speir Innovations LLC
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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Locally owned and operated
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Excellent reputation
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Some reports of long wait times for installation
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Some reports of high-pressure sales tactics
Services Offered
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Commercial Solar Services
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Solar Panels

Texas Solar Guys, LLC
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Offers a free quote process
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Educational sales approach
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NABCEP-certified technicians
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles
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 Castle Hills
Although solar panels can help save you a good amount of money on energy over time, it's necessary to consider the upfront costs. The cost and possible savings vary depending on a few key factors such as:
- Choice of solar panels: The kind of solar panels you get 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 space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- How much sunlight your roof gets: This, plus how your roof is set up, affects affect how much energy your solar panels can generate.
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 30% of the cost of your solar system installation from your federal taxes. Additionally, not including incentives, you can save about $19,000 over 20 years on your energy bills.
- Typical energy usage: The more electricity your household uses on average and the larger your current electricity bills are, the more benefits you'll see from going solar.
There are lots of great benefits of solar despite the upfront cost of installation. It can help the Earth and your finances. Plus, it can boost the value of your home, giving you even more benefits if you decide to sell your home later.
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Solar Incentives in Castle Hills
There are many reasons why you should switch to solar. One of them includes some government incentives that can help save you some money. These incentives normally include cash rebates, tax credits and/or solar renewable energy credits. They can lower how much you pay for going solar by 30%, upwards of 50% depending on your location. For detailed information about local incentives, check out our our article on solar incentives.
Environmental Impact of Switching to Solar in Castle Hills
One reason so many are considering adopting solar energy is to help reduce their environmental impact. But you may be curious — how much exactly can you help by making the switch to solar? Switching to solar power is a great choice for the environment, because the biggest source of greenhouse gas emissions in the country is from burning fossil fuels for electricity, heat, and transportation — all of which can be powered by solar instead. Even though making solar panels emits carbon dioxide, the panels make up for it by greatly reducing the amount of CO2 you would have released if you still used nonrenewable energy. In Castle Hills, you can reduce your carbon footprint by 80 pounds a year with solar panels. If you want to do what you can for the environment, you'll no doubt get that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is worth 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 Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Castle Hills, TX Solar Company Rankings FAQs
What is the top solar installation company in Castle Hills?
In Castle Hills, N.E.R.D. Power TX LLC is the best local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to add solar panels to your house.
What is the negative environmental impact of solar panels?
Manufacturing solar panels uses chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
Is it worth installing solar panels on my house?
Solar panels need a considerable upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
What are the different kinds of solar panels?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can't, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and how much energy generation you want.
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.