Saving Today for a Better Tomorrow

Residential Solar Energy on Cape Cod

Helping the South Shore Go Green Since 2008

Are you interested in saving money on your monthly energy bills? Do you want to do your part to protect the environment for your children? It’s easier than ever with the advanced solar technology offered at SunPower by E2 Solar.

Learn more about going solar today:

Photovoltaic (PV) panels from SunPower are engineered to harness more of the sun’s clean, reliable energy to ensure that your home is well-lit throughout the year, even on cloudy days. Our Cape Cod solar installation professionals design intelligent energy systems to create long-lasting savings backed by durable PV panels to help you get the most efficient return on your energy investment.

How Can Solar Energy Benefit My Home?

Because we use some of the best solar in the industry, SunPower by E2 Solar is committed to providing solutions that work with your home to save you money.

By choosing our Cape Cod solar energy company, you benefit from all of the following:

  • High-quality solar energy systems
  • Knowledgeable and experienced solar professionals
  • A high standard of customer service
  • Financing and incentives to help offset the costs of your system

When you decide to go green, talk to SunPower by E2 Solar! We can walk you through your options and explain how much you can benefit from the power of the sun.

Intelligent Designs to Save You Money

Our Cape Cod solar professionals take the time to inspect your residential property to ensure that we design a system that best uses the sun’s energy. SunPower holds the world record for the highest efficiency panels with an unrivaled ability to absorb more of the sun’s rays.

We also build our residential solar systems to last, making sure that they stand up to even the worst weather while always increasing your property’s value.

To schedule an initial inspection, contact SunPower by E2 Solar or call (508) 802-4344.

Changing the Way Our World is Powered

We believe the sun belongs to everyone, which is why we’re committed to unlocking its power with the best PV panels in the industry. SunPower technology is light years ahead of conventional solar.

  • The world record for the highest efficiency panels available
  • Unmatched reliability from a unique solid copper backing
  • The unrivaled ability to absorb more sunlight
  • Stands up to daily strain from temperature and weather
  • Virtually eliminates 85% of common cell failure

To schedule an initial inspection, contact SunPower by E2 Solar or call (508) 802-4344.

  • SunPower's 2017 Master Dealer Customer First Award
  • Yelp
  • Self-Reliance
  • Cape Light Compact
  • NABCEP Certified - PV Installation Professional
  • A3 Architects, Inc.
  • Massachusetts Clean Energy Center

Solar Customers Are Making a Better Tomorrow and Enjoying Savings Today

  • “The most important thing of all is that "You're Going Green." This is a good investment, go for it! Thank you once again E2 Solar for a job well done.”

    Bob, Falmouth

  • “I wish all companies were as competent and professional as they are.”

    Louise, S. Dennis

  • “Say what they do and do what they say”

    Steve, Harwich

  • “Five stars, E2 Solar is the way to go”

    Ian, Eastham

  • “The installation process went well. The adjustments made as needed. Highly recommend E2 Solar.”

    Susan, Westport

  • “Highly recommend E2 Solar!”

    Vince, Barnstable

  • “I could not have asked for a better installation from start to finish. E2 Solar is the Best.”

    Lincoln, Brewster

  • “I would like to take this opportunity to thank E2 Solar for the professional job they performed on our 9kw residential PV system.”

    Tony, Brewster

  • “They have increased my expectations and unfortunately decreased my satisfaction with other home improvement professionals!”

    Maria, East Dennis

  • “Great Company, professional crew”

    Andrew, Harwich

  • “Very professional, courteous and efficient”

    Terry, East Falmouth

  • “I am impressed by their customer service.”

    Nancy (sister of a customer, watching over house in her absence), Falmouth

  • “And the panels are working great, too!”

    Robert, Chatham

  • “This system is flawless!!”

    Steve, West Barnstable

  • “Office is informative and approachable. Our system is producing without any problems.”

    Janet, Falmouth

Frequently Asked Questions

  • How can solar panels save me money?
    Energy efficiency is a worthwhile investment. We design and install new systems using the most state-of-the-art SunPower PV panels and use intelligent strategies to get you the fastest possible return on your investment. Depending on your monthly energy use, solar power can reduce your monthly energy bills by half or eliminate them entirely.
  • How much do new solar installations cost?
    The cost of going solar can vary greatly from home to home. New designs are based on available roof space, orientation of the home, and your annual household energy use. We take the time to look at all of these factors a design a system that works for your family and your property.
  • How can I benefit from solar energy?
    Many of our clients are excited by the amount of money they save but there are a number of addition benefits from going solar. When you install clean, renewable energy, you do your part in reducing your carbon footprint to save the planet for your children.
  • Are tax credits and incentives available?
    Massachusetts currently offers a 15% credit off the total cost of your new solar energy system, capped at $1,000. Combined with the Federal tax credit of 2%, you can save from the moment your panels are installed. 
  • What makes SunPower by E2 different?
    We only use the highest quality SunPower technology to ensure systems that last for years. Our team of expert Cape Cod solar technicians are dedicated to providing your home with the service and satisfaction you need to deliver unsurpassed results based on truly custom and intelligent designs.

Changing the Way Our World Is Powered

  1. The world record for the highest efficiency panels available
  2. Unmatched reliability from a unique solid copper backing
  3. The unrivaled ability to absorb more sunlight
  4. Stands up to daily strain from temperature and weather
  5. Virtually eliminates 85% of common cell failure
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