Solar Panel Cost Guide in Wilton, CA (Sep 2022)

  • Wilton Solar Installation Cost: $5,886
  • 25-Year Savings: $14,693
  • Payback Period: 7.2 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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Average Cost of Solar Panels in Wilton

We go over average solar pricing in Wilton.

The average cost of a solar panel system in Wilton is $3 per watt. The average solar panel system size in Wilton is around 3.1 kilowatts, meaning a cost of about $5,886 for a solar installation, or $4,356 after the 30% federal solar tax credit is applied.

The prices above are just estimates to give you an idea of how much a solar energy system could cost. The actual cost of making the switch to solar can vary quite a bit depending on multiple factors, such as what size system you need, your energy consumption and what installation company you go with. For most homeowners, the upfront investment in solar power is worth paying. On average homeowners in Wilton see about $25,000 in savings on electricity bills over 20 years.

Click the button below to get connected to a reputable solar panel company in your area for a personalized estimate.

Solar savings over time in Wilton

Year Return on Investment
1 years $-5,063
3 years $-3,416
5 years $-1,770
7 years $-124
9 years $1,523
11 years $3,169
13 years $4,815
15 years $6,462
17 years $8,108
19 years $9,754
21 years $11,401
23 years $13,047
25 years $14,693

Top Solar Installers in Wilton

Although you can install solar panels on your own, it takes extra labor and expertise. That's one of the reasons most homeowners choose a solar panel installer. The expertise that solar companies offer can be valuable as well, especially if you aren't sure what brand of solar equipment you need.

Working with a vetted solar company can help your solar project go smoothly. Here are our recommendations:

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

The Green Panel

★★★★★
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 Wilton

Factors that Affect Solar Panel Costs in Wilton

There are a number of criteria that can affect your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar system.

Solar Equipment Size

The cost of solar panel systems varies by thousands of dollars due to some different factors. One of the main factors is the system size. Solar power systems with better efficiency or power production require better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $2,730. The model of solar panels and equipment you want is another factor that will greatly influence costs. Solar panels that are more efficient, like monocrystalline panels, tend to cost more. Plus, solar equipment goes beyond just the solar panels themselves. You'll also need to decide on the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when searching for a solar system that falls within your budget.

Solar Financing Terms

For some homeowners, paying for solar panels out of pocket can be financially overwhelming. Solar loans are available from most installers in Wilton, which can reduce, or in some cases eliminate, your upfront costs to make solar more affordable. It's wise to add the interest you'll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and how long it'll take to pay off the loan.

Solar Panel Installation Company

Lastly, the company you hire to install your solar panels can influence how much it costs. Wilton's solar companies all have different labor costs and add varying upcharges to equipment. The company's size can sometimes play the most significant role in the installation costs. Larger national companies, like SunPro and Sunrun, often have lower prices due to access to greater resources and better pricing. Smaller local companies might be more costly, but they generally have better customer service and more customization options, and the occasional sale or discount can bring their pricing down to compete with bigger names.

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 $28,112 7.4 years
8 kW $2.78 $15,594 $37,789 7.3 years
10 kW $2.73 $19,110 $47,618 7.2 years
12 kW $2.68 $22,473 $57,601 7.0 years
14 kW $2.62 $25,684 $67,736 6.9 years
16 kW $2.57 $28,741 $78,024 6.7 years
18 kW $2.51 $31,646 $88,465 6.6 years
20 kW $2.46 $34,398 $99,059 6.4 years

Solar Incentives in Wilton

Name Property Tax Exclusion for Solar Energy Systems and Solar Plus Storage System
Website Visit here
More Info Click here

Name Western Riverside Council of Governments - Home Energy Renovation Opportunity (HERO) Financing Program
Website Visit here
More Info Click here

Name SMUD - PV Residential Retrofit Buy-Down
Incentive Amount $300
Website Visit here
More Info Click here

Name Local Option - Municipal Energy Districts
More Info Click here

Name Renewable Market Adjusting Tariff (ReMAT)
Incentive Amount
Website Visit here
More Info Click here

Name LADWP - Feed-in Tariff (FiT) Program
Website Visit here
More Info Click here

Name Residential Renewable Energy Tax Credit
Website Visit here
More Info Click here

How to Save on Solar Panels

The solar company you opt for will influence not only your overall costs, but also the types of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are several important things you should consider, including:

  • Contract: When reading over your solar installer's contract, ask for clarification about any terms you're not sure of and make sure you understand what happens in scenarios such as a system component breaking or if the company goes out of business.
  • Solar Panel Brands: Homeowners will have different preferences for panels based on their roof configurations and how much efficiency they need. Although there are many options for which kind of solar panel you can get, not every company will have the exact one you may want or need, so make sure you take a look at their list of offerings before deciding.
  • Warranty: An all-inclusive, long-term warranty can help keep your solar panels running for years to come and save you money on repairs and maintenance.
  • Reputation: Companies that have been in business for many years likely have a good reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide adequate aftercare and customer service, such as part repairs and replacements.

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

The Green Panel

★★★★★
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 Wilton, CA Solar Cost FAQs

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

The average cost of solar panels in Wilton 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 like the model of solar panels you want, what size system you need and how much energy you consume.

Is it better to lease or buy solar panels in Wilton?

Leasing solar panels can be an appealing choice, because it usually comes with low or $0 upfront payments. The downside is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any tax rebates and credits and your home value won't increase. Buying solar panels is a better way to go if you want to maximize your savings.

Can solar panels eliminate my power bills?

It is possible to erase your electricity bills with solar panels, but for most homeowners throughout Wilton, that will require at least a 10-kW system. Not all homes will have the roof space for that size system, so you'll want to contact a local solar installer to see how many panels can fit on your roof.

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy usage and the average daily sunlight your roof gets. You can 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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