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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

With Union City's clear skies and below-average rainfall, it's a great area for families and businesses aiming to harness the extra sunlight by buying panels from one of the best solar installers. With all the options to choose from in this concrete jungle, you might feel swamped searching for a top-notch contractor. In this guide, we'll show you Union City's best solar providers and offer suggestions for your company choice, so you can find the perfect one for your household.

Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

10 Best Solar Companies in Union City

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
SunPower Logo
Top Rated

SunPower

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 478 reviews


1414 Harbour Way S, Richmond, CA 94804

(510) 260-8200

us.sunpower.com
Solar Bill Review Logo

Solar Bill Review

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 102 reviews


11501 Dublin Blvd STE 200, Dublin, CA 94568

(925) 833-2641

solarbillreview.com
Semper Solaris Logo

Semper Solaris

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 295 reviews


2505 Amaral Ct, Hayward, CA 94544

(650) 203-2589

www.sempersolaris.com/locations/bay-a...
Simply Solar Logo

Simply Solar

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 17 reviews


4021 Clipper Ct, Fremont, CA 94538

(510) 574-7676

simplysolar.com
Infinity Energy Logo

Infinity Energy

3.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 36 reviews


1220 Quarry Ln Suite a, Pleasanton, CA 94566

(888) 244-2513

infinityenergy.com

Complete Solar

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 356 reviews


3000 Executive Pkwy Suite 504, San Ramon, CA 94583

(877) 299-4943

www.completesolar.com

Solar Technologies

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 38 reviews


14 Beta Ct, San Ramon, CA 94583

(925) 961-3756

solartechnologies.com

Your Energy Solutions

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 132 reviews


290 Rickenbacker Cir, Livermore, CA 94551

(888) 888-0711

yourenergysolutions.com
NorthStar Solar Inc Logo

NorthStar Solar Inc

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 29 reviews


822 Hartz Way STE 240, Danville, CA 94526

(925) 400-7479

www.gonorthstarsolar.com

TN Electrical and Solar Services

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 46 reviews


1150 Murphy Ave #240, San Jose, CA 95131

(408) 229-3632

www.tnsolars.com

Ranking Methodology

Our team focuses on the following criteria to determine the best Union City solar companies.

  • Panel brands and quality: The top solar companies remain current on new technology, providing equipment from innovative, dependable manufacturers.
  • Educational approach and support: Solar technicians must be good teachers. They should use their years of experience address your questions on how to look after your system and maximize its performance.
  • Service offerings and warranties: Solar contractors should stand behind their equipment and services with warranties. We evaluated how each contractor responds to issues and warranty claims, focusing on promptness and customer satisfaction.
  • Certifications and credentials: Each installer on our list complies with state and city licensing requirements and stays up to date with industry best practices. Many of them have served the Union City community for a decade or longer.
  • Customer reviews and feedback: Most Union City solar contractors have both positive and critical reviews. However, a good review ratio shows a company's dependability and responsiveness to issues.

Facts about Union City

  • Average Max Temperature:
    70°F
  • Solar Payback Period:
    7 years
  • Average Daily Sunlight:
    68%
  • Homes Powered by Solar:
    13,755
  • Average Annual Energy Bill:
    $1,538
  • Solar Power per Capita:
    93.1%

Benefits of Solar Energy

Solar energy offers multiple advantages that will enhance your home for years to come.

  • Better energy independence: Adding a battery storage system lets you have reliable energy during storms and grid outages.
  • Reduced carbon footprint: Using clean solar power lowers your dependence on conventional, less environmentally-friendly sources.
  • Lowered energy bills: With solar energy systems, you produce power without paying the tacked-on costs of grid-connected power. You can eliminate your bills completely if you go off-grid. Plus, a significant number of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.

What Solar Incentives Are Available to Union City Homeowners?

The state of California offers several solar incentives to help reduce your solar system costs. Below is a breakdown of relevant solar programs where you live.

Incentive Amount:

100% of system value; 75% of system value exemption for dual-use equipment

How To Choose the Best Solar Company in Union City

Choosing a company is the first step toward an effective and cost-efficient solar system. Make your choice based on the following crucial aspects.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar photovoltaic (PV) systems, pool heaters, water heaters, boilers, and HVAC. Contractors must take a highly comprehensive educational series, gain four years of field experience, and pass written exams to secure a license. Solar providers can also obtain certificates from trade groups and standards organizations. The most respected ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Union City

Your photovoltaic panels' type will impact how much energy you can produce. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

Additional components, such as electric vehicle (EV) chargers and battery storage, will increase your overall installation costs. However, they might make your solar system more efficient and convenient to use. Not all solar companies offer these add-ons, so look for a provider that sells them if it's important for you.

You can plan to spend about $17,350 on average for a five-kilowatt solar energy system in Union City. Use the table in this section to get an idea of how much Union City solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,417.14
Solar Polycrystalline$1,105.37
Thin-Film$646.22
Solar Battery$906.97
Solar Home EV Charger$3,401.14

Financing Solar Energy in Union City

Choosing the ideal financing plan will impact your overall solar system cost and expected savings. Common payment options include cash payments, power purchase agreements, loans, and leases. Most solar experts recommend a cash payment or using a solar loan. Cash payments demand a large up-front sum, but they help you avoid paying interest, grant you system ownership, and qualify you for cost-saving solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Like a car or home loan, you'll pay a set monthly rate with as little as $0 down. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) lets you pay a monthly rate determined by the energy you use, like an electric bill. We generally don’t recommend these two options because you won't own the solar system and are disqualified from using solar incentives. We advise working with an installer that offers multiple financing options. Speak with each representative about what's available, and acquire more than one estimate for the best odds of staying within your budget.

The table below lists the average payback periods for different capacities of solar systems in Union City.

A 26% federal solar tax credit applies to recently-purchased solar equipment purchased through 2032. Further incentives may be available through city and state governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW1.4 years
2 kW2.7 years
5 kW6.8 years
10 kW13.7 years

Frequently Asked Questions about Solar in Union City

Sources

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