Solar Panel Cost Guide in Signal Hill, CA (2025 Update)
- Signal Hill Solar Installation Cost: $6,920
- 25-Year Savings: $13,325
- Payback Period: 9.2 Years
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Average Cost of Solar Panels in Signal Hill
Let’s take a look at the average cost of solar in Signal Hill.
The national average cost of solar panels is $2.66 per watt, but in Signal Hill it’s 3 per watt.The average solar panel system size in Signal Hill is around 2.8 kilowatts, meaning a cost of about $6,920 for a solar installation, or $9,896 before the 0 federal solar 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 true cost of making the switch to solar can vary quite a bit depending on a few factors, such as what size system you need, your energy consumption and what company you go with.Many homeowners find adopting solar power is a sound investment. The average homeowner in Signal Hill can save about $25,000 on their electricity bills over 20 years.
For a free quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.
Solar savings over time in Signal Hill
| Year | Return on Investment |
|---|---|
| 1 years | $-5,736 |
| 3 years | $-3,366 |
| 5 years | $-997 |
| 7 years | $1,373 |
| 9 years | $3,742 |
| 11 years | $6,112 |
| 13 years | $8,481 |
| 15 years | $10,851 |
| 17 years | $13,220 |
| 19 years | $15,590 |
| 21 years | $17,959 |
| 23 years | $20,329 |
| 25 years | $22,698 |
Top Solar Installers in Signal Hill
Many homeowners decide to hire a solar installer since trying to put up solar panels on your own can be a labor-intensive endeavor. Because solar panels are exposed to rain, snow, hail and wind, depending on the climate, warranties and repairs from your solar installer can help you get the most out of your investment in solar panels by avoiding potential costs down the line.
Working with a professional solar company can help you make the most of your investment in solar. Here are our recommendations:
See all of the solar companies in Signal Hill
Factors that Affect Solar Panel Costs in Signal Hill
For many Signal Hill homeowners, the decision to install a solar energy system depends on cost. However, the range of solar installation costs can be quite wide in Signal Hill, with typical prices between $20,000 to $40,000. There are various factors that considerably influence the price you’ll pay, which we'll go over below.
Solar Equipment
One of the most significant factors to consider when it comes to the cost of adopting solar energy is the size of the solar system, which is measured in kilowatts (kW). The more power your household uses, the larger your system will likely need to be. You can expect to pay about $3,470 per kilowatt in Signal Hill.The solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you get the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, more efficient panels could save you more in the long run on your power bills. In addition, extra products, like solar batteries, can bring your total well above the Signal Hill average.
Solar Financing Terms
Many homeowners find the average cost of solar in Signal Hill to be too costly, even if the investment pays off over time. Fortunately, nearly every solar company in the area offers financing options. Solar loans drastically decrease upfront costs in most cases, but they also result in paying more over time because of interest.However, the interest on solar loans also adds to your all-in costs, so it’s crucial to take that into consideration as well. You can always lower the total you pay in interest and sometimes even your APR by making a larger down payment.
Solar Panel Installation Company
The last major cost factor you should keep in mind is the installer you choose. Given the massive popularity of clean energy solutions in Signal Hill, you’ll have a great number of options to choose from, but each comes at varying price points for labor and equipment.Additionally, some companies in Signal Hill have more knowledge about local solar incentives and can help you take advantage of 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 | $3.61 | $15,157 | $24,370 | 9.6 years |
| 8 kW | $3.54 | $19,821 | $32,882 | 9.4 years |
| 10 kW | $3.47 | $24,290 | $41,589 | 9.2 years |
| 12 kW | $3.40 | $28,565 | $50,489 | 9.0 years |
| 14 kW | $3.33 | $32,646 | $59,584 | 8.8 years |
| 16 kW | $3.26 | $36,532 | $68,874 | 8.7 years |
| 18 kW | $3.19 | $40,224 | $78,357 | 8.5 years |
| 20 kW | $3.12 | $43,722 | $88,035 | 8.3 years |
How to Save on Solar Panels
There are a lot of solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you decide on the right company for you, here are some tips to keep in mind:
- Contract: When reading through your solar company’s contract, ask for clarification about any terms you’re not sure of and be sure you understand what happens in scenarios such as a system part breaking or the company going out of business.
- Installation Process: When going solar, it’s essential to keep an open line of communication with your solar installer. Make sure you understand how the installation process works and the project completion timeline.
- Reputation: Long-standing companies likely have a solid reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer service, such as part repairs and replacements.
- Solar Panel Brands: Different companies will carry various brands and kinds of panels. If you want a specific brand, make sure the solar installer you’re considering has it.
EcoWatch's Signal Hill, CA Solar Cost FAQs
What is the average cost of installing solar panels in Signal Hill?
The average cost of solar panels in Signal Hill 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 consume.
Is it better to lease or buy solar panels in Signal Hill?
Leasing solar panels can be an attractive choice, as it usually 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 way to go if you want to maximize your savings.
Can solar panels completely eradicate my energy bills?
Solar panels can potentially eliminate your electricity bills depending on your location and the efficiency of your system. Even if it doesn’t get rid of them completely, you can save a lot of money on your bills, about $1,317.57 per year.
How many solar panels do I need to power my home?
The exact number of solar panels you need depends on your household energy usage and the average daily 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 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.