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Solar Company in Bristol




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For Your Bristol 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 Bristol, 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.

Call 866-582-0000 for a Free Estimate or



Bristol’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

Or call us:

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ISP Solar Provider | Top-Notch Solar Energy Contractors in Bristol, CT

ISP Solar Provider is committed to helping you transition to sustainable solar energy. Fossil fuels are responsible for two-thirds of the greenhouse gases causing global warming, and we've witnessed the 20 warmest years in the last two decades. Without action, climate pollution could double by 2030, leading to potentially irreversible damage.


The solution? ISP PowerLink PowerHouse System!


As a solar electric company, we lead towards cleaner energy and independence. When searching for “solar power installers near me,” "solar installation companies near me” or solar installers near me,” we're your local solar experts.


Choose ISP Solar Provider to make the switch to solar power. Our top-notch technology, including SunPower solar panels, ensures you're working with one of the best solar companies in Bristol, CT. Whether a homeowner or a business owner, we'll help you embrace clean, renewable energy. 

Benefits of Using Solar Energy for Your Property | Expert Solar Providers Near Me

Unlock the full potential of solar energy for your property with the expertise of solar providers near you. Take advantage of these incredible benefits and make a smart investment in a sustainable and cost-effective energy future.

Benefit 1: Affordable Solar Solutions

You can embrace the affordability of solar energy at home, especially with the extension of the federal residential solar tax credit. Taxpayers can claim a generous 30% tax credit on solar system costs on their income taxes. However, it's essential to act before January 1, 2033, as the tax credit is set to decrease to 26%.

Benefit 2: Money Savings with Solar

Solar power offers significant potential for savings on your monthly utility bills, and as utility costs continue to rise, it remains a wise money-saving choice. Opting for a leased or third-party-owned system allows homeowners to host a solar energy system and buy back the generated electricity at a discounted rate, often lower than utility charges. 

Benefit 3: Increased Property Value

Investing in a solar energy system can boost your home's value. Studies, like one from the Berkeley National Laboratory, show that solar photovoltaic panels are seen as valuable upgrades, much like a renovated kitchen or finished basement. Homebuyers across the country are willing to pay a premium for homes with solar arrays. 

What Makes Us Stand Out? | Best-in-Class Solar Panel Companies Near Me 

At Ion Solar Pros, we take pride in offering the highest efficiency panels available, setting us apart as the top choice among solar companies near you. Our commitment to excellence is evident in every aspect of our solar solutions:

Highest Efficiency Panels Available

As one of the top solar companies in the city, we exclusively offer Tier 1 panels renowned for their exceptional efficiency. Our panels utilize monocrystalline wafers and feature anti-reflection technology, ensuring a remarkable minimum module efficiency of 20%. What sets our panels apart:


  • They produce more power even in low light conditions.

  • No surface wires block sunlight.

  • Superior shade tolerance.

  • Slower degradation compared to other panels.

  • Operate at lower temperatures.

Built-in Enphase Microinverters

Our solar solutions feature the industry's smartest microinverters. We offer the latest IQ8 Microinverters grid-forming capabilities and split-phase power conversion, efficiently transforming DC power to AC power. 

Local Expertise, Backed by National Brands

When you choose Ion Solar Pros, you benefit from the best of both worlds – local expertise and the support of a national brand. As one of the best solar installation companies, our local experts will customize your solar system to suit local weather patterns, building materials, and city codes.

Flexible Financing, with $0 Down Options

As expert solar panel manufacturers, financing your solar dream should be hassle-free. That's why we offer three flexible payment options – cash, lease, or loan – so you can choose what suits you best. With our $0 down solar financing, you can start saving with minimal upfront costs. You may also qualify for federal solar tax credits, further enhancing your savings potential.

Discover Our Installation Process | Exceptional Solar Companies Near Me

Choosing solar energy for your home is a breeze when you partner with iSP. We've simplified the journey to sustainable power, ensuring that you enjoy a hassle-free transition to solar. Here's an overview of our meticulous installation process:

1. Expert Evaluation of Your Home

Our journey begins with a thorough assessment of your home. Your dedicated Energy Consultant will carefully evaluate your roof's size and positioning to determine the ideal roof configuration for your solar system. This crucial step ensures that your solar panels are strategically placed for maximum efficiency.

2. Review of Your Energy Bills and Future Needs

We take a deep dive into your current energy bills and consider your future plans, such as electric cars, a new pool, or home renovations. This comprehensive approach enables us to design a solar solution, sourced from the best solar panel companies, tailored to your specific needs and long-term goals.

3. Receive Your Zero Commitment Savings Report

We'll create a customized solar solution designed to maximize your savings. Our Savings Report will provide you with a clear picture of the potential benefits you can expect from your solar installation. Rest assured, it's a commitment-free experience, and we're here to guide you every step of the way.

What ISP Solar Provider Offers | Your Go-To Commercial Solar Company in Bristol, CT 

Are you a business owner in Bristol, CT, looking to harness the benefits of solar energy for your commercial property? Look no further! We are dedicated to delivering cutting-edge solutions tailored to your unique needs.

Why Invest in Solar for Your Commercial Property?

Unlock a world of benefits when you invest in solar for your commercial property. Here's what we can do for your business:


  • Reduce Operating Expenses for 25+ Years: Enjoy long-term cost savings on your energy bills that will benefit your bottom line for decades.

  • Increase Equity and Depreciation Benefits: Solar installations increase the value of your commercial property while offering valuable depreciation tax benefits.

  • Improve Profitability: Solar energy lowers your energy costs, directly contributing to higher profitability.

  • Lower Tax Liability: Leverage various tax incentives and credits, reducing your tax liability and enhancing your financial position.

Why Choose Solar for Your Commercial Property?

With the exponential growth of solar adoption among homeowners, businesses and commercial property owners can also reap significant benefits. Whether you own a medical facility, office building, restaurant, farm, storage facility, or any other commercial establishment, solar technology can boost your profitability.

Our Comprehensive Offerings for Commercial Clients

As one of the leading solar companies in the region, we specialize in delivering turn-key solar projects tailored to small and medium-sized businesses. Our services encompass every aspect of your solar project, ensuring a seamless experience:


  • Design, Engineering, and Material Sourcing: We handle the planning and sourcing of materials to meet your unique energy needs.

  • Permitting, Construction, and Inspection Management: Our experts manage the entire process, ensuring compliance with local regulations.

  • Utility Connection: We work directly with your utility provider to seamlessly connect your solar system to the power grid.

  • Project Management: Our dedicated project managers guide you through every step, from start to finish.

  • Post-installation Energy Monitoring: We monitor your system's performance to guarantee it meets predicted outcomes, safeguarding your investment.

Highest Efficiency Panels Available

We exclusively offer Tier 1 panels with exceptional efficiency. Our panels feature monocrystalline wafers, anti-reflection technology, and a minimum module efficiency of 20%. 


What sets our panels apart:


  • Enhanced performance in low light conditions.

  • Surface wire-free design for optimal sunlight absorption.

  • Superior shade tolerance.

  • Reduced degradation rate.

  • Improved performance at lower temperatures.

  • Built-in Enphase Microinverters:


Our solar solutions feature the industry's most advanced microinverters. The newest IQ8 Microinverters, available from solar panel companies near you, are the industry's first grid-forming solar panel microinverters with split-phase power conversion capability, ensuring efficient DC to AC power conversion.

Unleash the Full Power of Clean Energy with ISP Solar Energy Company | Best Solar Power Companies Near Me

At ISP Solar Energy Company, our dedication is to deliver high-quality residential and commercial solar solutions customized to meet your specific requirements. Our team is prepared to lead you towards a sustainable and budget-friendly energy solution. Begin your journey with us today!

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