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.Using this figure, a typical 3.2-kW system would cost about $7,653 before the 0 federal solar tax credit 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 be different depending on factors unique to your situation, like your household energy use and solar contractor.For most homeowners, the upfront cost of solar is worth paying. On average San Rafael homeowners see about $32,000 in savings on energy bills over 20 years.
For a free quote from a local solar company that has been pre-vetted by the EcoWatch team, 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
Many homeowners opt for a solar panel installer since installing solar panels yourself can be a lot of work. The expertise that solar installers offer can be valuable as well, especially if you aren’t sure what brand of solar equipment you need.
Working with a licensed solar company can make going solar easier. Here are our recommendations:
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
Cost is often one of the most important factors for homeowners wanting to invest in solar. There are a few major factors that will push your cost above or below the average in San Rafael: solar equipment and system size, financing options and the solar installation company you choose. We’ll discuss each of these briefly below.
Solar Equipment
The cost of solar panel systems varies by thousands of dollars due to a variety of factors. One of the most significant 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 increase costs. For each additional kilowatt you need, your cost can go up by about $3,470.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 decide to finance their solar panel systems to make going solar more affordable.However, the interest on solar loans also adds to your all-in costs, so it’s important to take that into consideration as well. You can always lower the total you pay in interest and possibly even your APR by making a larger down payment.
Solar Panel Installation Company
Finally, the company you choose to install your solar panel system can affect your pricing. San Rafael’s solar companies all have different labor costs and add varying upcharges to equipment. You may see national solar installers that have lower prices due to their larger brand name and access to bulk prices, or you might see small, local installation companies offering deals or specials to compete with those major players.
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. Since choosing a company can be a challenge, we have some tips to help you, such as:
- Warranty: A quality company stands out from other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- Contract: Although reading through a contract can take a lot of time, it’s important to do it fully so you can make sure you understand what services your solar company will provide and the terms of the warranty.
- Reputation: Long-running companies 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.
- Solar Panel Brands: Each solar panel brand and kind offers varying levels of quality, durability and energy efficiency. They will come at different costs as well. The company you choose has an impact on which solar panel brands you have access to.
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?
This is a hard question to answer precisely, because the cost depends on many factors. Generally speaking, it costs about $17,350 for a 5-kW system and $34,700 for a 10-kW system after the ITC is applied. It will cost more if you want additional solar equipment or higher quality panels, or if you have higher-than-average energy usage. On the other hand, you can spend less if you choose a smaller solar panel system or less efficient solar panels.
Should I lease or buy solar panels in San Rafael?
Leasing solar panels can be an option if you are unable to pay upfront or get a solar loan, but since you don’t own the system, you don’t have access to many solar incentives. Also your property value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most financial benefits from going solar.
Is making the switch to solar worth it?
Whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and how much direct sunlight your roof gets.
What solar power system size is right for my home?
The exact number of solar panels you need depends on your household energy consumption and the amount of sunlight your roof gets. You can take a 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 get between 20 and 35 panels to account for 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.