Solar Panel Cost Guide in Rohnert Park, CA (Dec 2022)

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

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

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Average Cost of Solar Panels in Rohnert Park

Find out what the average cost of installing solar panels is in Rohnert Park.

The national average cost of solar panels is $2.66 per watt, but in Rohnert Park it's $3 per watt. The average solar panel system size in Rohnert Park is around 3.1 kilowatts, meaning a cost of about $5,905 for a solar installation, or $4,370 after the 30% federal solar tax credit is applied.

How much you pay can be higher or lower than the average in Rohnert Park based on a variety of factors, such as the kind of solar panels you choose and the solar company you hire. But, after you've paid the initial cost of installation, the ROI for most homeowners is usually fruitful, with a net average savings of about $32,000 over 20 years on electricity bills.

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

Solar savings over time in Rohnert Park

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 Rohnert Park

Many homeowners opt for a solar panel company since figuring out how to install solar panels yourself can be challenging. A solar installer can also help save you money in the long run by offering warranties, repairs and part replacements.

Working with a licensed solar company can help you make the most of your investment in solar. 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

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 Rohnert Park

Factors that Affect Solar Panel Costs in Rohnert Park

There are many criteria that can determine your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar panels.

Solar Equipment

The cost of solar panels varies by thousands of dollars due to some different factors. One of the notable factors is the system size, which is measured in kilowatts (kW). Solar power systems that have higher efficiency or power production use 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 brand and type of equipment you get for your solar system can raise or lower the price quite significantly. If you prefer a brand name like Tesla or SunPower, these often have a higher price tag than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have a small roof or just want maximum energy production, you can expect a higher equipment cost, but this can typically lead to greater savings over time. Plus, if you want extra equipment like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

Solar panels can save you money on energy bills over time, but they can also be a significant investment. That's why many Rohnert Park homeowners decide to finance their solar panel systems to make paying for solar more affordable. It's a good idea to include 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 the amount of time it'll take to pay off the loan.

Solar Panel Installation Company

The solar installer you choose will influence your total cost to make the switch to solar power. Different companies will charge different amounts for the equipment and labor. Companies that only sell high-quality, high-efficiency and high-price products — 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 decide on the company that has the products, warranties and services you're looking for and also fits within 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 $39,269 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 model of solar panels and the company you choose has an impact on your costs and your system's efficiency, production, and durability, it's important to pick the right ones for you. Here are some things to keep in mind to help with your decision:

  • Warranty: Warranties that cover defective panels and repairs over a long period of time such as 25 years are the best you can get in the business, and offering that kind of warranty is one indication of a quality company.
  • Installation Process: Get details from your solar installer about the installation process and what to expect, including when the site survey will be done and how long it will take.
  • Contract: Review the contract terms thoroughly to make sure you understand the total cost, project timeline rebates and warranties.
  • Solar Panel Brands: The kind of solar panel you'd like plays a part in which company 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 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 Rohnert Park, CA Solar Cost FAQs

What is the average cost of installing solar panels in Rohnert Park?

This is a hard question to answer precisely, because the cost depends on a variety of 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 cost more if you want extra solar equipment or higher quality panels, or if you have above-average energy usage. Conversely, you can spend less if you opt for a smaller solar panel system or less efficient solar panels.

Is cost the most important thing to keep in mind when buying solar panels?

Cost is definitely one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Can you sell solar power back to the grid in Rohnert Park?

Each state has some kind of net metering programs except Tennessee, South Dakota and Alabama currently. Some states allow you to sell power back to the grid, but others just offer you credit toward your future utility bills.

How long do solar panels last in Rohnert Park?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.

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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