Solar Panel Cost Guide in Tamalpais-Homestead Valley, CA (2023 Update)

  • Tamalpais-Homestead Valley Solar Installation Cost: $6,021
  • 25-Year Savings: $20,310
  • Payback Period: 5.7 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 Tamalpais-Homestead Valley

We break down average solar pricing in Tamalpais-Homestead Valley.

The average cost of solar panels in Tamalpais-Homestead Valley is 2.73 per watt. Since a 3.1-kW system is needed to cover the energy needs of a typical home in Tamalpais-Homestead Valley, the average price of going solar will be about $6,020 after claiming the federal solar tax credit of 30%.

These figures are just estimates, and your own solar costs may differ based on the amount of energy your home requires and what company you want to go with. Even with the high initial cost, the average Tamalpais-Homestead Valley homeowner can save about $32,000 on their power bills over 20 years, which is one of the benefits of solar.

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

Solar savings over time in Tamalpais-Homestead Valley

Year Return on Investment
1 years $-4,483
3 years $-1,407
5 years $1,669
7 years $4,745
9 years $7,820
11 years $10,896
13 years $13,972
15 years $17,048
17 years $20,124
19 years $23,199
21 years $26,275
23 years $29,351
25 years $32,427

Top Solar Installers in Tamalpais-Homestead Valley

Do-it-yourself solar panel installation is a possibility, but it's an undertaking that can be a headache. Using a solar company can make switching to solar power much easier. Companies can also provide access to quality options of the best solar panels and help you choose which one will be best for your family.

If you're looking for a solar company in Tamalpais-Homestead Valley, we've organized 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 Tamalpais-Homestead Valley

Factors that Affect Solar Panel Costs in Tamalpais-Homestead Valley

While the average cost of a solar system in Tamalpais-Homestead Valley is $6,020, your final cost may be higher or lower than that. There are several factors that can have a significant impact on the cost of a residential solar panel installation. Below are some of the more important things to keep in mind.

Solar Equipment

When it comes to estimating the cost of solar panels in Tamalpais-Homestead Valley, 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 usage, which you can determine by looking at past power bills. Your overall cost can increase by around $2,730 for each additional kilowatt you need. There are a lot of different solar panel brands and the one you pick also changes the cost. Usually, the brands that have better efficiency tend to also cost more. In addition, the type of equipment you're looking to get can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

Most solar installers in Tamalpais-Homestead Valley provide solar loans, which reduce the initial cost of installing a solar system. It's a good idea to include the interest you'll pay in your final cost estimate. If you can afford to pay a higher 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 panel installer you pick will influence your total cost to adopt solar energy. Different companies will charge different amounts for the equipment and labor. The company's size sometimes plays the most significant role in the cost of installation. Larger national companies, like SunPro and Sunrun, often have lower pricing because of access to more resources and better pricing. Smaller local companies might be more costly, but they can sometimes have better customer service and more customization options, and the occasional sale or promotion can bring their pricing down to compete with bigger companies.

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 $38,220 5.9 years
8 kW $2.78 $15,594 $51,266 5.8 years
10 kW $2.73 $19,110 $64,465 5.7 years
12 kW $2.68 $22,473 $77,816 5.6 years
14 kW $2.62 $25,684 $91,321 5.5 years
16 kW $2.57 $28,741 $104,978 5.4 years
18 kW $2.51 $31,646 $118,788 5.3 years
20 kW $2.46 $34,398 $132,751 5.1 years

How to Save on Solar Panels

There are a large number of companies to choose from in Tamalpais-Homestead Valley, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be tough, so here are some tips to help you decide:

  • Solar Panel Brands: Different companies will have various brands and kinds of panels. If you prefer a specific brand, make sure the solar panel installer you're considering has it.
  • Contract: Look through the contract terms closely to make sure you understand the total cost, project completion timeline incentives and warranties.
  • Reputation: Your solar installer should have a solid reputation as a company and have proven expertise in the field. Two ways to check this are to look for whether a company has technicians that hold a certification from the North American Board of Certified Energy Practitioners (NABCEP) and if it has good reviews from past customers.
  • Installation Process: Make sure you're aligned with the installer with regard to how the installation process will go and what you need to do before your solar system is installed, such as repairing your electrical system or roof.

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 Tamalpais-Homestead Valley, CA Solar Cost FAQs

What is the average cost of installing solar panels in Tamalpais-Homestead Valley?

The average cost of solar panels in Tamalpais-Homestead Valley is about $13,650 for a 5-kW system and $27,300 for a 10-kW system before the ITC, but the actual cost will depend on things such as the type of solar panels you want, what size system you need and how much energy you use.

Can you get solar panels for free in Tamalpais-Homestead Valley?

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

How will having solar panels impact the value of my home?

Installing solar panels on your home can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Tamalpais-Homestead Valley is currently $1,441,100, which means you could be looking at a value of about $59,085 more than houses without a solar system. The specific figures will vary, but most experts agree that installing solar panels in Tamalpais-Homestead Valley is a fruitful investment.

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 stop working completely at that time. What this means is the amount of energy they produce will have decreased significantly after that point. You can decide to replace them after having them for that long or you can keep using 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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