Solar Panel Cost Guide in Del Mar, CA (2025 Update)
- Del Mar Solar Installation Cost: $6,837
- 25-Year Savings: $17,661
- Payback Period: 7.4 Years
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Average Cost of Solar Panels in Del Mar
Let’s take a look at the average cost of solar panels in Del Mar.
The national average cost of solar panels is $2.66 per watt, but in Del Mar it’s 3 per watt.The average solar panel system size in Del Mar is around 2.8 kilowatts, meaning a cost of about $6,837 for a solar installation, or $9,777 before the 0 federal solar tax credit is applied.
These figures are just estimates, and how much solar costs for you will most likely look different based on your specific situation and what company you go with.Despite the significant initial cost, the average Del Mar homeowner can save about $31,000 on their power bills over 20 years, which is one of the benefits of solar.
To see your potential ROI and connect with a local solar company, click the button below.
Solar savings over time in Del Mar
| Year | Return on Investment |
|---|---|
| 1 years | $-5,178 |
| 3 years | $-1,860 |
| 5 years | $1,459 |
| 7 years | $4,777 |
| 9 years | $8,095 |
| 11 years | $11,413 |
| 13 years | $14,731 |
| 15 years | $18,050 |
| 17 years | $21,368 |
| 19 years | $24,686 |
| 21 years | $28,004 |
| 23 years | $31,322 |
| 25 years | $34,641 |
Top Solar Installers in Del Mar
When going solar, many homeowners prefer to go with a solar company since putting up solar panels yourself can be a difficult project. Another advantage of using a solar company is that they can help you maximize your return of investment by bringing down your future costs of repairs and replacements due to warranties and giving you information on local incentives you can take advantage of.
You can work with a local solar installer to get a free estimate on how much your investment in solar could cost for your home. Here are some in Del Mar:
See all of the solar companies in Del Mar
Factors that Affect Solar Panel Costs in Del Mar
While the average cost of a solar system in Del Mar is $6,837, your final cost may be higher or lower than that. There are several factors that can have a major impact on the cost of a residential solar panel installation. Below are some of the more important things to keep in mind.
Solar Equipment
The size of the solar energy system you need to offset your energy usage, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by about $3,470. The brand of solar panels and equipment you want is another factor that will substantially impact costs. Solar panels that are more efficient, like monocrystalline panels, tend to come at a higher price. Moreover, solar equipment is more than just the solar panels themselves. You’ll also need to make decisions about the kind of racks used to mount the panels, inverters, solar batteries, etc. It’s important to take all of this into consideration when looking for a solar system that’s in your budget.
Solar Financing Terms
Many homeowners find the average cost of solar in Del Mar to be prohibitively expensive, even if the investment pays off over time. Fortunately, nearly every solar installer in the area provides financing options. Solar loans remarkably decrease upfront costs for most homeowners, but they also lead to a higher cost over time because of interest.Though solar loans make going solar more accessible for Del Mar homeowners, they can also add to the total you pay for your system due to interest. If you make a larger down payment, though, you can cut back on how much interest you have to pay.
Solar Panel Installation Company
The solar panel installation company you choose will affect your total cost to adopt solar energy. Different companies will bill different amounts for the equipment and labor.The company’s size sometimes plays the most considerable role in your total costs. Larger national companies, like SunPro and Sunrun, often have lower pricing due to access to more 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 lower 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 | $3.61 | $15,157 | $33,955 | 7.7 years |
| 8 kW | $3.54 | $19,821 | $45,662 | 7.6 years |
| 10 kW | $3.47 | $24,290 | $57,564 | 7.4 years |
| 12 kW | $3.40 | $28,565 | $69,659 | 7.3 years |
| 14 kW | $3.33 | $32,646 | $81,949 | 7.1 years |
| 16 kW | $3.26 | $36,532 | $94,434 | 7.0 years |
| 18 kW | $3.19 | $40,224 | $107,112 | 6.8 years |
| 20 kW | $3.12 | $43,722 | $119,985 | 6.7 years |
How to Save on Solar Panels
The solar installer you opt for will be a major factor in determining not only your total costs, but also the types of solar panel brands, warranties, and other equipment you have access to. When choosing a solar company, there are several important things you should take into account, including:
- Reputation: Make sure your solar company has a good reputation by confirming it has certifications and licenses, checking its number of years in business and reading reviews by past customers and solar experts like the EcoWatch team.
- Contract: It’s important to read through your solar installer’s contract well to understand what services they will provide, what the warranty covers and what expectations you should have about your solar system’s energy production.
- Solar Panel Brands: Different companies will carry various brands and kinds of panels. If you know you want a specific brand, make sure the solar panel installer you’re considering has it.
- Warranty: If you’re concerned about the durability of your solar panel system, ensuring your company offers a 25-year, all-inclusive warranty can give you some peace of mind.
EcoWatch's Del Mar, CA Solar Cost FAQs
How much does it cost to install solar panels in Del Mar?
The average cost of solar panels in Del Mar 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 stuff like the kind of solar panels you want, what size system you need and how much energy you use.
Is cost the most important thing to consider when buying solar panels?
Cost is certainly one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.
Is it worth going solar in Del Mar?
Solar panels can be a good investment for many homeowners, but they might not be worth it for everyone. If your home doesn't get enough sunlight and/or your electricity bills are already reasonably low, solar panels might not be for you.
How often do you have to replace solar panels?
Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is how much energy they produce will have decreased significantly after that point. You can choose to replace them after having 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.