Southwestern Solar Systems

Southwestern Solar Systems Reviews

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About Southwestern Solar Systems

This profile has not been claimed by the company. See reviews below to learn more or submit your own review.

Southwestern Solar Systems specializes in residential and commercial solar installations. It offers products from Mission Solar Energy, SMA and SunModo. Its service area extends across southern California.

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    Southwestern Solar Systems service areas

    Southwestern Solar Systems performs residential and commercial solar installation services in southern California.

    Average solar cost by service area

    Solar panel costs vary based on your location and other factors. The map below shows average overall prices in Southwestern Solar Systems’s service areas to give you a general idea of what to expect. Your specific energy needs, panel efficiency and other variables could make your costs higher or lower than these averages.

    Note: Costs in this table are average costs for the state and do not represent specific company pricing. "Average cost after ITC” reflects the cost after receiving the full 30% solar investment tax credit (ITC). “Estimated net savings” is the average amount residents in that state will save on electricity over 25 years, including their cost of installing a solar energy system.

    » HOW MUCH? Solar panel costs in California

    » EXPLORE: California solar incentives

    Equipment brands sold by Southwestern Solar Systems

    As a solar installer, Southwestern Solar Systems does not manufacture its own equipment. The company only offers products manufactured in USA including, but not limited to, the following brands:

    • Mission Solar Energy
    • SMA
    • SunModo


    Does Southwestern Solar Systems offer a warranty?

    Southwestern Solar Systems offers a 10-year production guarantee stating that if your solar panels do not produce the amount of energy promised, then it will pay you for the cost of any lost energy.

    When was Southwestern Solar Systems founded?

    Southwestern Solar Systems was founded in 1983.

    How Southwestern Solar Systems compares

    Compare Southwestern Solar Systems on customer reviews, availability and payment options below. Read our guide to finding the best solar energy company for more.

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    Southwestern Solar Systems Company Information

    Company Name:
    Southwestern Solar Systems
    Year Founded:
    9302 Bond Ave.
    El Cajon
    Postal Code:
    United States

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