Solar Panel Cost Guide in National City, CA (2023 Update)
- National City Solar Installation Cost: $5,379
- 25-Year Savings: $17,661
- Payback Period: 5.8 Years
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Updated September 15, 2023
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Average Cost of Solar Panels in National City
Let's have a look at the average cost of solar panels in National City.
In National City, solar panels cost about 2.73 per watt on average. The average National City homeowner needs a 2.8-kilowatt system, which would cost about $5,370 with the federal tax credit, or $7,679 before the 30% tax credit is applied.
The prices above are just estimates to give you an idea of how much a solar energy system could cost. The actual cost of going solar can vary quite a bit based on several factors, such as what size system you need, your energy usage and what installation company you go with. Many homeowners find going solar is a rewarding investment. The average homeowner in National City can save around $31,000 on their energy bills over 20 years.
You can click the button below to get connected with a vetted solar installer in National City for a quote for your home.
Solar savings over time in National City
| Year | Return on Investment |
|---|---|
| 1 years | $-3,720 |
| 3 years | $-402 |
| 5 years | $2,917 |
| 7 years | $6,235 |
| 9 years | $9,553 |
| 11 years | $12,871 |
| 13 years | $16,189 |
| 15 years | $19,508 |
| 17 years | $22,826 |
| 19 years | $26,144 |
| 21 years | $29,462 |
| 23 years | $32,780 |
| 25 years | $36,099 |
Top Solar Installers in National City
Trying to install solar panels by yourself can be a stressful undertaking, which is why getting a solar installer is a good option for many homeowners. The expertise that solar installers offer can be valuable as well, especially if you don't quite know what brand of solar equipment you need.
There are several licensed solar professionals that can take care of your solar installation project. Here are our suggestions:
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
See all of the solar companies in National City
Factors that Affect Solar Panel Costs in National City
Even though the average cost of a solar system in National City is $5,370, your final cost may be higher or lower than that. There are many factors that can have a major impact on the cost of a residential solar panel installation. Below are some of the more crucial things to take into consideration.
Solar Equipment
One of the most significant factors to consider when it comes to the cost of installing solar panels is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household consumes, the larger your system will likely need to be. You can expect to spend around $2,730 per kilowatt in National City. The brand and kind of equipment you get for your solar system can raise or lower the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often come at a higher price 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 will be looking at a higher equipment cost, but this can typically lead to more 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
Most solar installers in National City have solar loans, which reduce the initial cost of installing solar. You'll have to consider the long-term cost of financing options, including the amount of interest you'll pay over the length of the loan. If you're only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars above the equipment and labor cost. Making a larger down payment or getting a solar loan with a low APR could reduce your costs considerably.
Solar Panel Installation Company
The solar installer you choose will influence your total cost to go solar. Different companies will charge different amounts for the equipment and labor. Additionally, some companies in National City know more about local solar incentives and can help you learn about additional rebates or tax exemptions. However, they may charge more for that service. Even if they cost more upfront, they could end up saving you 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 | $37,188 | 6.1 years |
| 8 kW | $2.78 | $15,594 | $49,889 | 6.0 years |
| 10 kW | $2.73 | $19,110 | $62,744 | 5.8 years |
| 12 kW | $2.68 | $22,473 | $75,751 | 5.7 years |
| 14 kW | $2.62 | $25,684 | $88,911 | 5.6 years |
| 16 kW | $2.57 | $28,741 | $102,224 | 5.5 years |
| 18 kW | $2.51 | $31,646 | $115,690 | 5.4 years |
| 20 kW | $2.46 | $34,398 | $129,309 | 5.3 years |
How to Save on Solar Panels
The company that does your solar panel installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Because selecting a company can be difficult, we have some tips to help you, such as:
- Reputation: Solar installers that have great reviews from their customers and that have been in business for many years most likely offer good-quality solar panel installation and expertise.
- Contract: Review the contract terms thoroughly to make sure you understand the cost breakdown, completion timeline rebates and warranties.
- Solar Panel Brands: Homeowners will have different preferences for panels depending on their roof configurations and how much efficiency they need. Even though there are many options for which model of solar panel you can get, not every company will have the exact one you may want or need, so make sure you take a look at their list of offerings before deciding.
- Installation Process: Make sure you're aligned with the company in regard to how the installation process will go and what needs to be done before your solar system is installed, such as repairing your electrical system or roof.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's National City, CA Solar Cost FAQs
What is the average cost of installing solar panels in National City?
This is a difficult question to answer exactly, because the cost depends on a few different factors. Broadly speaking, it costs about $13,650 for a 5-kW system and $27,300 for a 10-kW system after the ITC is applied. You can expect to pay more if you want extra solar equipment or more efficient panels, or if you have above-average energy usage. Conversely, you can spend less if you choose a smaller solar panel system or less expensive solar panels.
Are solar panels free in National City?
A solar panel system isn't free in National City, but there are some options that can make getting them more affordable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.
Can you sell solar power back to the grid in National City?
Each state has some kind of net metering programs except Tennessee, South Dakota and Alabama currently. Some states let you sell power back to the grid, but others just give you credit toward your future electricity bills.
How many solar panels should I get to power my home?
To figure out how many solar panels you need, you need to know how much energy your home requires and how much sunlight your home gets. For a general estimate, however, since each panel can usually produce about 250 to 400 watt-hours per hour, the average home will need 20 to 35 panels.
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.