11 solar installers serving Haverhill, MA

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Invaleon Technologies Corporation

State-verified active HIC license2.2

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Sunrun

Electric bill cut by about 75%2.1

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Boston Solar

Design walkthrough with shade and sun-angle maps3.1

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Trinity Solar

No-pressure consultation that walked through the electric bill2.0

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603 Solar

Existing system repair5.0

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NuWatt Energy

Panasonic panels with a 25-year warranty3.6

NRGTree

Handles city and power company sign-offs3.7

SRsolarNH

Uses top-tier mounting hardware5.0

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Summit Energy

Solar ownership or power purchase agreements2.9

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Sunergy Solutions, LLC

107-panel solar system on a church4.8

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Harmony Energy Works Incorporated

Inverters and panels fixed years after install3.3

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