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For Your Manchester CT Home


A team of 45+


in CT


1000’s of CT

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ISP's National Champion

Donovan Clingan


Quality Beyond

Quality is at the heart of what we do. That’s why we put quality at the forefront in every step of our design and installation process. All of our installation is done by our local in house technicians.


Local Manchester, CT Solar Installation Experts

Headquartered in Middlebury, our team has designed and deployed thousands of systems in state and backed by an industry leading 25 year warranty.

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Leading Solar Company in CT

Find out why 1000's of satisfied customers in Connecticut harnessed the power of the sun with Ion Solar Pros (iSP) . Our headquarters in Middlebury, Connecticut, serves as the hub for our knowledgeable and friendly team of solar professionals. Don't miss out on the opportunity to start saving on your energy bills while making a positive impact on the environment.



Manchester’s #1 Rated Installer


Fully Licensed and Insured


Offers Only Tier 1 Equipment

Reviews from CT homeowners


I couldn't be happier with the entire process. Allison made it so stress free. The entire install team was very professional and had the system installed in a day and had it online within a week. The entire process took less than 3 months as promised. I highly recommend ISP if your getting solar.

Maurice Davies

Start with your Free Estimate

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Experience Excellent Solar Power Services with ISP Solar Provider in Manchester, CT

Step into ISP Solar Provider in Manchester, CT, where excellence and affordability converge to offer you state-of-the-art solar options! 


Our unwavering dedication to delivering top-notch quality serves as the cornerstone of all our endeavors. We take great satisfaction in ensuring that every facet of our design and installation procedures mirrors our steadfast pursuit of excellence.


At ISP Solar Provider, our goal is straightforward: to deliver maximum value for your solar investment, enabling you to save on expenses while adopting cleaner energy solutions. Our selection of the most potent wattage panels ensures you generate more kilowatt-hours.


Come along with us on this voyage towards self-sufficiency in energy and a sense of environmental stewardship as we take the lead in Manchester, CT. 

How Does Solar Energy Work? | Best Solar Providers Near Me

Solar radiation, the radiant energy emitted by the sun in the form of sunlight, represents a valuable resource. The magic of solar technologies lies in their ability to harness this radiation and convert it into practical, usable energy forms.


The solar panel manufacturers affiliated with ISP Solar Provider are leading the charge in solar technology, crafting top-notch panels that effectively capture and utilize the sun's energy.


Two main types of solar energy technologies: photovoltaics (PV) and concentrating solar-thermal power (CSP):

Photovoltaics (PV)

Photovoltaic (PV), the more commonly known of the two, is the technology used in solar panels. These panels absorb sunlight; within them, specialized PV cells absorb solar energy. This absorbed energy subsequently produces electrical charges that pass through the cells, generating electricity. When seeking the best solar companies, look for those with a proven track record of delivering top-notch solar solutions and customer satisfaction.

Concentrating Solar-Thermal Power (CSP)

CSP systems employ a distinct methodology. They utilize mirrors to concentrate and amplify sunlight onto designated receivers. These receivers collect solar energy and transform it into heat, which can be utilized for electricity generation or stored for later use. CSP technology is typically deployed in large-scale power facilities.

Why Invest in Solar for Your Home? | Top-Notch Solar Power Companies Near Me

Solar energy at home is a sustainable choice that allows you to harness the power of the sun for clean and efficient electricity. Our top-tier solar solutions enable you to optimize your savings and provide peace of mind by ensuring your home remains powered even during grid outages. 


Experience the benefits of SunPower solar panels, known for their durability and reliability in solar energy generation. Embrace the advantages of our solar + storage solution, which offers the best of both worlds without requiring any compromises. 

Why Invest in Solar for Your Commercial Property? | Trusted Solar Power Installers Near Me

Choosing to install solar panels on your commercial property is a wise move that comes with a myriad of advantages. Beyond lowering operating costs over 25+ years, it also increases your property's value and takes advantage of depreciation benefits. Furthermore, it elevates your property's worth, strengthens profitability, and decreases your tax obligations. 


When considering a commercial solar company, prioritize those with expertise in commercial-scale projects to maximize your energy savings. Evaluate customer reviews, industry awards, and third-party rankings to identify the best solar panel companies for your solar project. Come to us now!

Why Choose ISP Solar Energy? | Top-Notch Solar Installation Companies Near Me

As one of the leading solar companies in Manchester, CT, we recognize that selecting the appropriate solar service provider is a consequential choice. Switch to a solar electric company to reduce your carbon footprint and take control of your energy costs. Here's why you should choose us:

Experience and Expertise

With extensive years as a solar company, we bring a rich repository of wisdom and proficiency to each undertaking. Our team of specialists is committed to providing customized solar solutions that align precisely with your requirements, whether it's for your residential or commercial property.

Commitment to Excellence

Our mission extends beyond mere cost savings; it's about playing our part in fostering a cleaner, more sustainable future. We put in the extra effort to guarantee that your solar investment is not only financially beneficial but also contributes to lowering operational costs, elevating property values, and minimizing tax responsibilities.

Comprehensive Solutions

We provide an extensive array of energy-efficient options, spanning residential and commercial solar installations, battery storage solutions, and electric vehicle chargers. We serve as your comprehensive source for all your solar needs.

Our Installers | Solar Installers Near Me in Manchester, CT

Solar energy contractors play a crucial role in transforming your property into an eco-friendly energy hub, so choose wisely. At ISP Solar Energy, we view each design and installation as a form of artistry, striving to achieve not only peak performance but also an exquisite aesthetic appeal in every system we craft. 


When searching “solar panel companies near me”, trust seasoned professionals who blend artistic craftsmanship with technical expertise to provide the highest-quality solar solutions available.

Our Process | Best Solar Companies Near Me

At ISP Solar Energy, we are committed to simplifying the process of transitioning to solar energy for our customers. Our specialized team of professionals handles all the intricacies, starting from assessing your home's suitability for solar to customizing the ideal solar system that suits your specific requirements.

Evaluate Your Home

Our Energy Consultant will assess the dimensions and orientation of your roof to guarantee the optimal arrangement for your solar system. Trust local solar power installers near you to transform your home or business into an eco-friendly powerhouse.

Review Your Energy Bills and Future Needs

We will meticulously examine your existing energy bills and take into account any forthcoming intentions you might have, such as acquiring electric vehicles, installing a pool, or undertaking home renovations. 

Receive Your Zero Commitment Savings Report

Upon completing our assessment, we will design a personalized solar solution aimed at optimizing your cost savings. You can be confident that we offer a commitment-free experience, ensuring a completely stress-free process for you. Consider factors like customer satisfaction ratings and project portfolios to find the best solar installation companies in your area.

Our Financing Options

At ISP Solar Provider, we understand that financing your home solar system should be straightforward and accessible. That's why we offer three flexible payment options:


  • Cash Purchase: Experience the advantages of complete solar ownership, including the opportunity to potentially qualify for federal solar tax incentives. 


  • Lease: Begin your savings journey with minimal or no initial expenses, making solar energy a more accessible option. Research industry rankings and customer reviews to identify the top solar companies in your region for your solar project. 


  • Loan: Our well-received loan choice offers the convenience of commencing your solar journey without any initial payment, plus the opportunity to qualify for federal solar tax credits. 

Invest in Solar for Savings and Sustainability Today!

Are you ready to embark on the path towards a more environmentally friendly and cost-effective energy future? At ISP Solar Provider in Manchester, CT, we're here to ensure that your transition to solar power is smooth and rewarding. Don't hesitate – reach out to us now to commence your journey toward a brighter and more sustainable future with ISP Solar Energy. Give us a call today!

Choose Sustainability.

Choose ISP Solar Provider

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