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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

The Altadena community is purposeful about conserving resources and living sustainably. That's why many homeowners are purchasing panels from the top solar professionals for their homes. Local homeowners might choose solar to break free of high power costs from sources like natural gas. A knowledgeable team can help you install and adjust a system that matches your energy needs without costing a fortune. On this page, we'll showcase Altadena's best solar providers and share expert advice for your solar journey.

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 Altadena

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 by True Power Solar Logo
Top Rated

SunPower by True Power Solar

4/5

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

Based on 21 reviews


201 Clark Ave, Pomona, CA 91767

(714) 676-8888

www.truepowersolar.com
Featured Partner
SunPower by Sun Solar-OC Logo
Top Rated

SunPower by Sun Solar-OC

4.2/5

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

Based on 19 reviews


4085 E La Palma Ave Suite B, Anaheim Hills, CA 92807

(949) 734-9695

sunpowerbysunsolaroc.com
Featured Partner
SunPower by Sea Bright Solar Logo
Top Rated

SunPower by Sea Bright Solar

4.5/5

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

Based on 125 reviews


1785 Industrial Park Ave Building A, Redlands, CA 92374

(909) 347-5451

seabrightsolar.com
Altadena Energy & Solar Logo

Altadena Energy & Solar

4.7/5

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

Based on 32 reviews


1585 N Lake Ave, Pasadena, CA 91104

(818) 201-4206

www.altadenasolar.com
First American Solar Logo

First American Solar

4.7/5

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

Based on 22 reviews


2233 Honolulu Ave UNIT 307, La Crescenta-Montrose, CA 91020

(877) 535-9992

firstamericansolar.com

Green Integrations and Management Inc.

4.7/5

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

Based on 58 reviews


3108 Glendale Blvd, Los Angeles, CA 90039

(818) 900-5471

www.gimenergy.com

Solar Optimum

4.5/5

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

Based on 186 reviews


1833 S Victory Blvd, Glendale, CA 91201

(818) 745-1484

www.solaroptimum.com
Clean Initiative Logo

Clean Initiative

4.4/5

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

Based on 189 reviews


2700 E Foothill Blvd #100, Pasadena, CA 91107

(833) 446-2532

www.cleaninitiative.com
AmeriGreen Solar Logo

AmeriGreen Solar

4.7/5

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

Based on 66 reviews


11331 Ventura Blvd #302, Studio City, CA 91604

(844) 704-7336

www.amerigreensolar.com
AWS Solar Logo

AWS Solar

4.6/5

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

Based on 29 reviews


11750 Roscoe Blvd Ste 7, Sun Valley, CA 91352

(818) 484-3264

aws-solar.com

Ranking Methodology

Our team used the following criteria to determine the best Altadena solar companies.

  • Reviews and feedback from customers: Most Altadena solar companies have both favorable and unfavorable reviews. However, a good review ratio shows a company's reliability and responsiveness to issues.
  • Certifications and credentials: Each company 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 Altadena community for a decade or longer.
  • Educational programs and business model: Solar technicians must be good teachers. They should utilize their years of experience answer your questions on how to care for your system and improve its performance.
  • Panel brands and quality: The leading solar companies stay up-to-date with new technology, providing equipment from reliable, innovative manufacturers.
  • Service offerings and warranties: Solar companies should stand behind their products and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on promptness and customer happiness.

Facts about Altadena

  • Average Max Temperature:
    71°F
  • Solar Payback Period:
    8 years
  • Average Daily Sunlight:
    72%
  • Homes Powered by Solar:
    8,281
  • Average Annual Energy Bill:
    $1,185
  • Solar Power per Capita:
    82.1%

Benefits of Solar Energy

Solar energy has several advantages that will enhance your home for years to come.

  • Better energy independence: Adding a battery backup or storage system lets you have trustworthy energy during grid outages and storms.
  • Reduced carbon footprint: Solar is the universe's most abundant clean energy source, meaning you can reduce or eliminate your home's dependence on fossil fuels.
  • Lower utility costs: Sourcing some or all of your own power will save you money on your electric bills long-term. Plus, some states provide net metering programs that allow you to sell your surplus energy back to the grid, generating extra credits toward your energy bill.

What Solar Incentives Are Available to Altadena Homeowners?

Governments and power companies often incentivize homeowners for embracing solar. Here are some of the tax credits, rebates, or other programs you could qualify for.

Incentive Amount:

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

How To Choose the Best Solar Company in Altadena

The more thorough your company investigation is, the better your photovoltaic system will ultimately operate. Here are some crucial criteria to remember while shopping for a solar provider.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar HVAC, pool heaters, boilers, photovoltaic (PV) systems, and water heaters. Contractors must complete a highly comprehensive educational series, gain four years of field experience, and pass written exams to earn a license. Check a company's website for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), among the solar sector's most credible trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Altadena

The style of solar panels you purchase decides how much power you can produce. Monocrystalline panels and high-quality and cost more but give you the best performance. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't meant for large home installations, but they're excellent for small projects like sheds and RVs.

If you'd like to charge an electric car or use your solar power in cloudy weather, you can pay extra for accessories. By choosing the right components, you can make your system more effective and user-friendly. Not all solar providers include these additional features, so look for a contractor that sells them if it's essential for you.

If you're a resident of Altadena and are considering getting a five-kilowatt solar energy system, you could expect to pay about $17,350 for parts and installation. See more information on specific component and solar panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,193.93
Solar Polycrystalline$931.26
Thin-Film$544.43
Solar Battery$764.11
Solar Home EV Charger$2,865.43

Financing Solar Energy in Altadena

There are a plethora of ways to pay for a solar energy system, and the right one will help you decrease overhead. A few of the most common options include cash payments, loans, power purchase agreements (PPAs), 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 home or car loan, you'll pay a set monthly rate with potentially $0 down. Solar leases allow you to rent your panels for a set monthly rate, while PPAs let you pay only for the energy you use, much like an electric bill. Both options disqualify you for solar incentives and don't grant you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. We advise working with a company that offers multiple financing options. Talk to each agent about what's available, and get more than one estimate for the best odds of staying within your financial plan.

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

A 26% federal solar tax credit applies to new residential 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 Altadena

Sources

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