Years in business

> 4


Review score is above industry average of 3.96



Average cost per watt above industry average of $3.00


NABCEP qualified installer


Solar panel cost calculator

Latest Solar Spectrum (Out of Business) reviews

Latest review

Greg N-M over 1 month

Sarah was a delight to work with as we researched and finalized our decision to have Solar Spectrum install solar panels on our home. Sarah's communication skills are excellent. She listens carefully, is patient and the information she shares, both on the phone and in emails, is clear and concise. Sarah is patient, sends pleasant reminders as needed, and dealt with our questions and concerns thoroughly. At one point we asked to have a design change made to accommodate the position of the bathroom stack on the roof and Sarah contacted the design specialists and engineers to insure the changes were made without a problem. Her work ethic and her communication skills are stellar. I am a nurse and as a result my schedule is varied and not predictable week to week. Sarah was more than understanding and took this into consideration as we worked with the timetable that had been established. We are thrilled with the work done and Sarah's excellent skills.

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Latest complaint

sayed ahmad, over 1 month

the worst company in the world lairs they never stand on thier words do not waust your money please

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All Solar Spectrum (Out of Business) reviews

Solar Spectrum (Out of Business) 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


Average cost per watt


Net cost of system

$9,161 - $11,197

Average payback time

Annual power production

8,682 kWh

Levelized cost of solar energy

Levelized cost per kWh is the cost of the solar system divided by the total number of kWh produced by a solar system over it’s lifetime.

5¢ kWh

If you don't get solar

52¢ kWh

Forecast average CA electric rates over the next 25 years

Brands sold



150 Linden Street, Oakland CA, 94607


(click to reveal) ..4507


Solar Spectrum (Out of Business)

Office locations

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150 Linden Street, Oakland CA, 94607

Service Types

Residential solar - Grid tied

Energy monitoring

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