Solar Panel Cost Guide in Contra Costa Centre, CA (2023 Update)

  • Contra Costa Centre Solar Installation Cost: $5,818
  • 25-Year Savings: $20,513
  • Payback Period: 5.5 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Contra Costa Centre

See how much it might cost to install solar panels in Contra Costa Centre.

The national average cost of solar panels is $2.66 per watt, but in Contra Costa Centre it's 2.73 per watt. To cover the typical energy usage of the average home in Contra Costa Centre, most homeowners require a 3.0-kilowatt system. Using the figure above, a solar installation costs around $5,809, or $8,307 before the federal solar tax credit of 30% is applied.

Keep in mind that the figures above are only estimates based on the average Contra Costa Centre homeowner. The cost of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor. But, once you've paid the initial cost of installation, the return on investment for most homeowners is typically rewarding, with a net average savings of about $33,000 over 20 years on electricity bills.

Click the button below to get connected to a highly rated solar installer in your area for a custom estimate.

Solar savings over time in Contra Costa Centre

Year Return on Investment
1 years $-4,280
3 years $-1,204
5 years $1,872
7 years $4,948
9 years $8,023
11 years $11,099
13 years $14,175
15 years $17,251
17 years $20,327
19 years $23,402
21 years $26,478
23 years $29,554
25 years $32,630

Top Solar Installers in Contra Costa Centre

When making the switch to solar, many homeowners opt to use a solar company since putting up solar panels yourself can be a difficult project. Companies can also have access to quality options of the best solar panels and help you choose which one will be best for your home.

If you're looking for a solar installer in Contra Costa Centre, the EcoWatch team has compiled a list of our top suggestions here:

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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

See all of the solar companies in Contra Costa Centre

Factors that Affect Solar Panel Costs in Contra Costa Centre

The cost of installing a solar system in Contra Costa Centre can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The largest one is the size of the system your home needs, and other factors include equipment choices, financing options and the solar installer you choose.

Solar Equipment

When it comes to estimating the cost of a solar panel system in Contra Costa Centre, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are primarily based on your home's energy consumption, which you can gauge by looking at past energy bills. Your overall cost can increase by around $2,730 for each additional kilowatt you need. The kind of solar panels and equipment you choose is another factor that will significantly affect costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to come at a higher price. Further, solar equipment consists of more than just the solar panels themselves. You'll also need to think about the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when looking for a solar system that's in your budget.

Solar Financing Terms

Most solar installers in Contra Costa Centre provide solar loans, which reduce your upfront costs of installing solar panels. When considering your overall cost, you should also calculate the interest you'll pay if you choose to go with a solar loan. Also, paying a higher down payment can lower the total interest paid over time.

Solar Panel Installation Company

A final factor to consider when trying to estimate the cost of solar for your home or business in Contra Costa Centre is the company you get to install your solar panel system. As with choosing a company to renovate your kitchen, for instance, there's no shortage of solar installers that offer a range of services for different budgets. Some companies only sell products with high efficiency and therefore a higher price point — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come at a higher cost. It's best to do some research and go with the company that provides the products, warranties and services you're looking for and also fit into your budget.

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 $39,971 5.7 years
8 kW $2.78 $15,594 $53,600 5.6 years
10 kW $2.73 $19,110 $67,382 5.5 years
12 kW $2.68 $22,473 $81,317 5.4 years
14 kW $2.62 $25,684 $95,405 5.3 years
16 kW $2.57 $28,741 $109,646 5.2 years
18 kW $2.51 $31,646 $124,039 5.1 years
20 kW $2.46 $34,398 $138,586 5.0 years

How to Save on Solar Panels

The company that does your system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Since picking a company can be difficult, we have some tips to help you, such as:

  • Warranty: If you're worried about the durability of your solar system, verifying that your installer offers a 25-year, all-inclusive warranty can give you some peace of mind.
  • Contract: Before you sign a contract with a solar company, make sure you look it over fully so you understand the terms. Also, ask questions if you aren't sure about some of the terms, such as what the warranty covers and what services you can expect from them.
  • Installation Process: Homeowners should make sure they know how exactly the installation process will be carried out, as well as important factors like the project timeline.
  • Solar Panel Brands: The kind of solar panel you'd like to get plays a part in which installer you should go with, since different companies provide different panels.

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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Contra Costa Centre, CA Solar Cost FAQs

How much does it cost to install solar panels in Contra Costa Centre?

This is a difficult question to answer precisely, because the cost depends on a few different factors. Generally speaking, it costs about $13,650 for a 5-kW system and $27,300 for a 10-kW system after the ITC is applied. It will be more expensive if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy needs. Conversely, you can spend less if you choose a smaller solar panel system or less efficient solar panels.

Can you get solar panels for free in Contra Costa Centre?

A solar panel system isn't free in Contra Costa Centre, but there are some options that can make getting them more feasible, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that can further reduce the cost.

Is switching to solar power worth it?

Whether or not solar panels are worth it depends on some different factors like how much you pay for electricity and the amount of direct sunlight your roof gets.

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy consumption and the amount of sunlight your roof gets. You can take a look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to install between 20 and 35 panels to cover their typical energy usage.

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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