Solar Panel Cost Guide in Guerneville, CA (Feb 2023)

  • Guerneville Solar Installation Cost: $5,905
  • 25-Year Savings: $20,426
  • Payback Period: 5.6 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 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 Guerneville

Find out what the average cost of solar panels are in Guerneville.

The national average cost of solar panels is $2.66 per watt, but in Guerneville it's $3 per watt. To cover the typical energy usage of the average home in Guerneville, most homeowners require a 3.1-kilowatt system. Using the per-watt figure above, a solar installation costs about $5,905, or $4,370 after the federal solar tax credit of 30% is applied.

Remember that the numbers above are only averages. The price you'll pay for solar will differ based on your household energy needs, the type of solar panels you want, your solar contractor and more. With average savings of about $32,000 on utility bills over 20 years, many homeowners in Guerneville find going solar can be quite rewarding.

To see your potential ROI and connect with a local solar company, click the button below.

Solar savings over time in Guerneville

Year Return on Investment
1 years $-4,852
3 years $-2,745
5 years $-639
7 years $1,468
9 years $3,574
11 years $5,681
13 years $7,787
15 years $9,894
17 years $12,000
19 years $14,107
21 years $16,213
23 years $18,320
25 years $20,426

Top Solar Installers in Guerneville

DIY solar panel installation is a choice some homeowners opt for, but it's an undertaking that can be a headache. Hiring an installer can make your switch to solar power much easier. Companies can also have access to quality options of the best solar panels and help you pick which one will be best for your home.

If you're searching for a solar company in Guerneville, 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 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 Guerneville

Factors that Affect Solar Panel Costs in Guerneville

Though the average cost of a solar system in Guerneville is $5,905, your actual cost may be higher or lower than that. There are several factors that can have a significant impact on the cost of a solar system installation. Below are some of the more crucial things to keep in mind.

Solar Equipment

When it comes to estimating the cost of solar panels in Guerneville, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are chiefly based on your home's energy usage, which you can gauge by looking at past electricity bills. Your total cost can increase by about $2,730 for each additional kilowatt you need. Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer higher efficiency. In a city like Guerneville, where sunlight is abundant, efficiency can quickly pay off. Plus, if you have a small roof or you don't have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

Many homeowners find the average cost of solar in Guerneville to be too steep, even if the investment pays off over time. Fortunately, nearly every solar installer in the area offers financing options. Solar loans remarkably decrease upfront costs in most cases, but they also result in paying more over time because of interest. Although solar loans make going solar more accessible for Guerneville homeowners, they can also add to the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you make a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

A final consideration when trying to figure out the cost of solar for your home or business in Guerneville is the company you get to install your solar system. As with choosing a company to build a deck or pool, for example, you'll have no shortage of solar installers that offer a range of services at different price points. Additionally, some companies in Guerneville are more knowledgeable about local solar incentives and can help you learn about additional rebates or tax exemptions. However, they may charge more for walking you through the whole process. Even if they cost more upfront, they could help you save more money in the long run.

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 $39,269 5.8 years
8 kW $2.78 $15,594 $52,664 5.7 years
10 kW $2.73 $19,110 $66,213 5.6 years
12 kW $2.68 $22,473 $79,914 5.5 years
14 kW $2.62 $25,684 $93,768 5.4 years
16 kW $2.57 $28,741 $107,775 5.3 years
18 kW $2.51 $31,646 $121,935 5.2 years
20 kW $2.46 $34,398 $136,248 5.0 years

How to Save on Solar Panels

Since the brand of solar panels and the installer you choose considerably affects your costs and your system's durability and efficiency, it's important to select the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Installation Process: When going solar, it's important to keep an open line of communication with your solar panel company. Make sure you understand how the installation process works and the project completion timeline.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a good reputation and is qualified to do the job well. Another way you can look into your installer's reputation is by reading reviews.
  • Contract: Look through the contract terms thoroughly to make sure you understand how much it will cost, project timeline rebates and warranties.
  • Solar Panel Brands: Not all solar installers have 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.

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 Guerneville, CA Solar Cost FAQs

What is the average cost of installing solar panels in Guerneville?

The average cost of solar panels in Guerneville 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 certain factors such as the type of solar panels you want, what size system you need and how much energy you consume.

Is cost the most important thing to think about when buying solar panels?

Cost is definitely one of the most important things to bear in mind when buying solar panels, but other important factors include efficiency, durability, and quality.

Is it worth going solar in Guerneville?

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

How long do solar panels last in Guerneville?

Even 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 how much energy they produce will have decreased significantly after that point. You can opt to replace them once you've had 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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