SunSolar U.S.

5.0 (57 reviews)

| Irvine, CA | Solar

SunSolar U.S. is an Irvine, CA-based solar company that provides homeowners with solar panel installation and related services.

At a Glance

Category: Solar
Location: Irvine, CA
Rating: 5.0/5 (57 reviews)
Phone: +19492420088
Services: Service, Point Of Interest, Establishment

About SunSolar U.S.

SunSolar U.S. is a solar contractor operating in Irvine, CA. The company has an average rating of 5.0 out of 5 stars from 57 reviews. They specialize in solar panel installations and related services for residential and commercial customers.

This contractor focuses on solar energy solutions, including the design, installation, and maintenance of solar photovoltaic systems. Their services may include rooftop solar installations, ground-mount systems, and battery storage integration for grid-tied or off-grid applications. They work with both homeowners and businesses interested in generating their own electricity.

When considering SunSolar U.S. for a project, homeowners and businesses should inquire about the types of solar panels and inverters they install, their warranties on equipment and labor, and their process for permitting and interconnection with the local utility. It is also advisable to discuss their experience with similar projects in the Irvine area and inquire about financing options for solar installations.

Services

Service

Point Of Interest

Establishment

Hours

Friday 9:00-20:00 Monday 9:00-20:00 Sunday 9:00-20:00 Tuesday 9:00-20:00 Saturday 9:00-20:00 Thursday 9:00-20:00 Wednesday 9:00-20:00

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

16755 Von Karman Avenue

Irvine, CA 92606

(949) 242-0088

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How to evaluate SunSolar U.S.

Before hiring SunSolar U.S. for solar work in Irvine, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right solar for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that SunSolar U.S. carries an active CA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A solar that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare SunSolar U.S. side-by-side with other solar options in Irvine, and they protect you from scope creep once the work begins.

Ask about project experience

Ask SunSolar U.S. how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a solar actually shows up.

Frequently Asked Questions

What services does SunSolar U.S. offer?

SunSolar U.S. provides comprehensive solar solutions including residential and commercial solar systems, energy storage, carports, and patio covers. They handle everything from design and permitting to installation.

What areas does SunSolar U.S. serve?

SunSolar U.S. is a leader in residential and commercial solar systems in Southern California, specifically serving Orange, Riverside, and San Diego Counties.

How does SunSolar U.S. ensure customer satisfaction?

SunSolar U.S. offers custom solar design, a production guarantee, up to a 25-year warranty, and prides itself on exceptional customer service with a 5-star Yelp award.

What are the steps involved in going solar with SunSolar U.S.?

The process involves three steps: an energy use and site analysis, preparation and installation (including permits and engineering), and finally, system power on and monitoring.