Solar Panel Cost Guide in San Rafael, CA (2024 Update)
- San Rafael Solar Installation Cost: $7,653
- 25-Year Savings: $20,310
- Payback Period: 7.3 Years
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Average Cost of Solar Panels in San Rafael
We go over average solar pricing in San Rafael.
In San Rafael, solar panels cost about 3 per watt on average.To account for the typical energy needs of the average home in San Rafael, most homeowners require a 3.2-kilowatt system. Using the per-watt figure above, a solar installation costs around $7,653, or $10,944 before the federal solar tax credit of 0 is applied.
Keep in mind that the figures above are only estimates based on the average San Rafael homeowner. The price of a solar system for your home may look different depending on factors unique to you, like your household energy use and solar contractor.But, once you've paid the upfront cost of installation, the return on investment for most homeowners is typically fruitful, with a net average savings of about $32,000 over 20 years on utility bills.
To get a free quote from a highly rated solar installer in San Rafael, you can click the button below.
Solar savings over time in San Rafael
| Year | Return on Investment |
|---|---|
| 1 years | $-6,115 |
| 3 years | $-3,039 |
| 5 years | $37 |
| 7 years | $3,113 |
| 9 years | $6,188 |
| 11 years | $9,264 |
| 13 years | $12,340 |
| 15 years | $15,416 |
| 17 years | $18,492 |
| 19 years | $21,567 |
| 21 years | $24,643 |
| 23 years | $27,719 |
| 25 years | $30,795 |
Top Solar Installers in San Rafael
When switching to solar energy, many homeowners decide to go with a solar installation company since overseeing your solar installation yourself can be a difficult project. Also, companies with an outstanding reputation that are more expensive upfront could actually save you money in the long term because of their warranties, repair services and expert design.
There are various licensed solar professionals that can help you install your solar panels. Here are our suggestions:
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
See all of the solar companies in San Rafael
Factors that Affect Solar Panel Costs in San Rafael
Though the average cost of a solar system in San Rafael is $7,653, your actual cost may be above or below the average. There are many 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 price of a solar system in San Rafael, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are largely based on your home’s energy usage, which you can gauge by looking at past power bills. Your total cost can increase by about $3,470 for each additional kilowatt you need.The brand and kind of equipment you choose for your solar system can increase or decrease 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 limited roof space or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to greater savings over time. Also, if you want additional 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 San Rafael homeowners choose to finance their solar panel systems to make paying for solar more affordable.However, the interest on solar loans also adds to your overall costs, so it’s important to take that into consideration as well. You can always reduce the total you pay in interest and in some cases even your APR by putting more money down.
Solar Panel Installation Company
The remaining major cost factor you should keep in mind is the installer you choose. Given the massive popularity of clean energy solutions in San Rafael, you’ll have plenty of options to choose from, but each comes at different price points for labor and equipment.Additionally, some companies in San Rafael are more knowledgeable about local solar incentives and can help you take advantage of 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 | $3.61 | $15,157 | $34,988 | 7.6 years |
| 8 kW | $3.54 | $19,821 | $47,039 | 7.4 years |
| 10 kW | $3.47 | $24,290 | $59,285 | 7.3 years |
| 12 kW | $3.40 | $28,565 | $71,724 | 7.1 years |
| 14 kW | $3.33 | $32,646 | $84,359 | 7.0 years |
| 16 kW | $3.26 | $36,532 | $97,187 | 6.8 years |
| 18 kW | $3.19 | $40,224 | $110,210 | 6.7 years |
| 20 kW | $3.12 | $43,722 | $123,427 | 6.5 years |
How to Save on Solar Panels
The company that does your solar panel installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Because selecting a company can be a challenge, we have some tips to help you, such as:
- Warranty: Warranties that cover defective panels and repairs over a couple decades are the gold standard in the business, and offering that kind of warranty is one sign of a good company.
- Contract: Before you sign a contract with a solar installer, make sure to read it through carefully so you understand the terms. Also, ask questions if you’re not sure about some of the terms, such as what the warranty covers and what services you can expect from them.
- Reputation: Your solar installer should have a solid reputation as a company and have verifiable expertise in the field. A couple of ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has satisfied reviews from previous customers.
- Solar Panel Brands: The type of solar panel you’d like to install plays a part in which company you should opt for, since different companies have different panels.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's San Rafael, CA Solar Cost FAQs
How much does it cost to install solar panels in San Rafael?
The average cost of solar panels in San Rafael is about $17,350 for a 5-kW system and $34,700 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the model of solar panels you want, what size system you need and how much energy you use.
Is it better to lease or buy solar panels in San Rafael?
Leasing solar panels can be an attractive choice, as it typically 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 incentives and your home value won’t increase. Buying solar panels is a better option if you want to get the most savings.
Is switching to solar power worth it?
Whether or not solar panels are worth it depends on some different factors like local electricity rates and how much direct sunlight your roof gets.
How many solar panels should I get to power my home?
The exact number of solar panels you need depends on your household energy needs and how much 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 buy 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.