Granite State Solar

Updated: 01 April 2018

Installer

4.79 from 50 Reviews

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All reviews System prices Brands sold Contacts and locations

Years in business

> 13

Pros

Review score is above industry average of 3.97

4.79

Cons

NABCEP qualified installer

No

Latest Granite State Solar reviews

Latest review

LarryNH over 1 month

These folks did an excellent job on the install, in and out in two days and everything handled very professionally.<br />The system has been working for us for a couple of years now with no problems at all and is exceeding our expectations. The system was designed to match our average energy usage and it is doing exactly that. We enjoy our $12 monthly electric bill (that is the connection charge that Eversource charges us) and are actually running an energy credit with them as we are generating slightly more power than we are using.

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Granite State Solar prices

This installer does not publish their standard system prices on the net.

As such we have used average pricing from the installers service areas as a proxy for what this company would most likely charge for a solar system.

System size

10.2kW

Average cost per watt

$2.63

Net cost of system

$15,648 - $19,126

Average payback time

8.1 years

Calculate for your home

Annual power production

12,084 kWh

Levelized cost of solar energy

6¢ kWh

If you don't get solar

29¢ kWh

Forecast average NH electric rates over the next 25 years

Calculate how many solar panels you need for your home

Installers description for their business

Granite State Solar is an award-winning solar panel installation company, in business since 2008.

We provide leading-edge products with innovative custom system designs that best meet your solar energy needs. We never engage in high-pressure sales tactics or play pricing games, meaning you’ll get a great deal right from the start.

All the work—from the initial site assessment to installation and maintenance beyond—is done by our certified technicians, electricians, and engineers, never subcontracted. We are honored to be voted the Best of Business for Solar for three years, including in 2020.

Our staff members at Granite State Solar look forward to the opportunity to create a custom design quote for your PV solar or high-efficiency HVAC project.