Solar Panel Cost Guide in Alameda, CA (Nov 2022)

  • Alameda Solar Installation Cost: $5,752
  • 25-Year Savings: $20,594
  • Payback Period: 5.5 Years

See cost of a solar system near you:

EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

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Average Cost of Solar Panels in Alameda

See how much it might cost to switch to solar power in Alameda.

In Alameda, solar panels cost about $3 per watt on average. To account for the typical energy needs of the average home in Alameda, most homeowners require a 3.0-kilowatt system. Using the per-watt figure above, a solar installation costs around $5,752, or $4,256 after the federal solar tax credit of 30% is applied.

Remember that the numbers above are only averages. The price you'll end up paying for solar will differ based on your household energy use, the type of equipment you choose, your solar contractor and more. For many homeowners, the upfront cost of solar panels is worth paying. On average you could be looking at about $33,000 in savings on utility bills over 20 years.

For a free quote from a local solar installer that has been pre-vetted by EcoWatch, click the button below.

Solar savings over time in Alameda

Year Return on Investment
1 years $-4,698
3 years $-2,591
5 years $-483
7 years $1,625
9 years $3,732
11 years $5,840
13 years $7,948
15 years $10,055
17 years $12,163
19 years $14,271
21 years $16,379
23 years $18,486
25 years $20,594

Top Solar Installers in Alameda

Although you can install solar panels by yourself, it involves extra energy and handiness. That's why most people choose to hire a solar panel installer. Because solar panels are exposed to temperature swings and extreme weather, warranties and repairs from your solar company can help you get the most out of your investment in solar panels by avoiding potential costs down the line.

You can get a free estimate from a local solar installer on how much your investment in solar could cost for your home. Here are some in Alameda:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in Alameda

Factors that Affect Solar Panel Costs in Alameda

Cost is often one of the most important factors for homeowners considering investing in solar. There are a few major factors that affect your total cost in Alameda: solar equipment and system size, financing options and the solar installation company you choose. We'll cover each of these briefly below.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to a variety of factors. One of the most significant factors is the system size. Solar power systems with higher efficiency or power production require better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $2,730. There are a lot of different solar panel brands and the one you choose also affects the cost. In many cases, the brands that have better efficiency tend to also be more expensive. In addition, the type of equipment you're looking to get can affect your total cost. If you only need panels, your system will be far less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

Most solar companies in Alameda offer solar loans, which reduce your upfront costs of installing solar. It's a good idea to add the interest you'll pay in your final cost estimate. If you can afford to pay a larger down payment, you can reduce your total costs and how long it'll take to pay back the loan.

Solar Panel Installation Company

The solar company you hire to handle your switch to green energy can play a part in your total costs. There are about 3 solar installation companies operating in Alameda, and each can charge different amounts for labor and equipment. Larger national companies typically have lower costs, but some local companies compete with them by offering sales and discounts. While the smaller companies might not have specific equipment options like Tesla Powerwall batteries or additional services like electric vehicle charger installation, they might be cheaper overall.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.84 $11,925 $40,576 5.7 years
8 kW $2.78 $15,594 $54,407 5.6 years
10 kW $2.73 $19,110 $68,390 5.5 years
12 kW $2.68 $22,473 $82,527 5.4 years
14 kW $2.62 $25,684 $96,817 5.2 years
16 kW $2.57 $28,741 $111,259 5.1 years
18 kW $2.51 $31,646 $125,855 5.0 years
20 kW $2.46 $34,398 $140,603 4.9 years

How to Save on Solar Panels

Since the kind of solar panels and the installation company you choose significantly influences your costs and your system's durability and efficiency, it's important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Solar Panel Brands: Not all solar installers offer the same brands of solar panels, so the brand and type of panel you want can play a big role in the company you choose.
  • Installation Process: Get detailed information from your solar installer about the installation process and what to expect, such as when the site survey will be done and what the project timeline is.
  • Contract: It's important to look over your solar installer's contract fully to understand what services they will provide, what the warranty covers and what you can expect about your solar system's energy production.
  • Warranty: A high-quality company rises above other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Alameda, CA Solar Cost FAQs

How much does it cost to install solar panels in Alameda?

The average cost of solar panels in Alameda is about $13,650 for a 5-kW system and $27,300 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the model of solar panels you want, what size system you need and how much energy you consume.

Are solar panels free in Alameda?

You can't get solar panels for free in Alameda. However, you may still be able to afford them on a lower budget. You can lease solar panels for a low upfront cost or, if you want to own your solar panels, you can finance them with a solar loan.

How much can I save on power bills after switching to solar?

Solar panels can potentially eliminate your electricity bills depending on your location and the efficiency of your system. Even if it doesn't get rid of them completely, you can save a lot of money on your bills, about $1,750.01 per year.

How often do you have to replace solar panels?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is their energy production will have decreased significantly after that point. You can decide to replace them after having them for that long or you can continue to use them at a lower efficiency.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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