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Complete Solar

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LAST UPDATED: September 19th, 2023

Complete Solar is a residential solar company founded in 2010 and based in San Mateo, California. In addition to selling solar panel systems directly to consumers, the company has also partnered with more than 50 solar sellers and rooftop installers to provide homeowners with access to low-cost, high-efficiency solar panel systems.

Through Complete Solar's HelioPro Alliance Program, the company empowers its installing partners with cutting edge technology that shortens solar installation times, reduces operational costs, and helps small, local companies compete with large, national brands.

Top Ranked Companies


The Good

  • Guaranteed Price Quote
  • Consistent Products and Warranties
  • Available in 16 States
  • Solar Energy Storage Available

Guaranteed Price Quote

When requesting a quote through Complete Solar, you can expect the following:

  • A shade analysis of your home
  • Personalized savings projections
  • A solar system design
  • A mockup of how the solar panels will look on your roof
  • A guaranteed price quote

The guaranteed price quote means you are locked into some of the best financing rates in the industry and you can be confident in your solar savings.

Consistent Products and Warranties

Even though Complete Solar works with an extensive installer network, the company is able to provide homeowners with a consistent product lineup and system warranties. Complete Solar installs solar panels from industry leaders like LG, LONGi, and CertainTeed, all of which produce high-powered, high-efficiency solar cells.

Complete Solar systems also come with a 25-year equipment warranty (delivered by the manufacturer), which protects the system in the event any physical components are defective or otherwise underperforming. All systems also come with a 10-year workmanship warranty, which is considered average for the solar industry. The workmanship or labor warranty covers the work put into the system, along with necessary maintenance.

Available in 16 States

Complete Solar is available in the following US states:

  • Idaho
  • California
  • Nevada
  • Utah
  • Arizona
  • Colorado
  • Texas
  • Florida
  • Georgia
  • South Carolina
  • North Carolina
  • Virginia
  • Maryland
  • New Jersey
  • Connecticut
  • Massachusetts

Solar Energy Storage Available

Complete Solar's Battery BackUP program allows solar customers to take full advantage of their solar panel system through solar energy storage upgrades. Solar batteries are quickly becoming the most sought-after addition to modern solar systems because they improve overall system efficiency. Homeowners can store surplus solar energy and use it for the following applications:

  • Emergency use during blackouts or utility grid outages
  • Nighttime use to reduce dependence on fossil fuels
  • Electric vehicle charging (home integration system required)
    and more

The Bad

  • No NABCEP Certification

No NABCEP Certification

We were unable to determine whether Complete Solar has itself received certified status from the North American Board of Certified Energy Practitioners (NABCEP), which is responsible for some of the most highly-regarded solar technician training programs in the solar industry. That is not to say that Complete Solar has not partnered with local installers that have the NABCEP stamp of approval; but once again, customers will need to inquire directly with the installing company for this information.


The Bottom Line

If you live in Complete Solar's broad service area, and are having trouble finding a qualified, local installer, Complete Solar may be the solution you're looking for. The company has partnered with dozens of solar installation companies across these states, and provides them with a technological advantage that streamlined the entire process — from securing an initial quote, to the actual installation, to interconnection and system monitoring.

As always, we encourage readers to investigate the latest Complete Solar reviews before making a final decision, and comparing available financing options and product offerings with other leading solar providers in their neighborhood.

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