Years in business

> 18


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 Cosmic Solar, Inc. reviews

Latest review

Michael F over 1 month

Cosmic solar had the most honest and transparent sales process of all the companies I spoke with (Ken is great). They installed my panels quickly and everything looks/works great. We are very happy with our system!

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Latest complaint

bigoliver, over 1 month

From start to finish, Cosmic Solar did an outstanding job. We are very pleased.

Read more

All Cosmic Solar, Inc. reviews

Cosmic Solar, Inc. 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

Installers description for their business

A San Diego-based solar company here to assist in your goal to become energy independent.

Our company holds a C-10 Electrical License and a C-46 Solar license from the State of California's Licensing Board.

We offer a complete line of Solar Services that will make your transition to clean, reliable, and inexhaustible solar energy effortless and seamless.

Cosmic Solar is proud to be Number One in San Diego for quality of installations and customer service.

Brands sold



943 Poinsettia Avenue Unit 401, Vista CA, 92081


(click to reveal) ..1111


Cosmic Solar, Inc.

Office locations

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Valley Center Office

12717 Mirar de Valle Road, Valley Center CA, 92082

Vista Office

943 Poinsettia Avenue Unit 401, Vista CA, 92081

Service locations

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Accreditations and affiliations

Top 100 Solar Installers of 2020 Top 100 solar installers
Better Business Bureau Solar Energy Industries Association Contractor Check California Solar Energy Industries Association

Service Types

Residential solar - Grid tied

Small commercial solar - Grid tied

Solar hot water sales and installations

Solar pool heating sales and installations

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