Solar Panel Cost Guide in Altadena, CA (2024 Update)
- Altadena Solar Installation Cost: $6,920
- 25-Year Savings: $15,959
- Payback Period: 8.1 Years
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Average Cost of Solar Panels in Altadena
Here’s how much it might cost to install solar panels in Altadena.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Altadena, the typical cost of a solar system is 3 per watt.Because a 2.8-kW system is needed to cover the energy needs of a typical home in Altadena, the average price of going solar will be about $6,920 after claiming the federal solar tax credit of 0.
The prices above are just estimates to give you an idea of how much solar panels could cost. The actual cost of installing solar panels can vary quite a bit based on multiple factors, such as how many panels you need, your energy usage and what solar installer you go with.Despite the significant upfront cost, the average Altadena homeowner can save about $29,000 on their energy bills over 20 years, which is one of the positives of solar.
For a free quote from a local solar installer that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in Altadena
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 Altadena
Installing solar panels by yourself can be a stressful project, which is why hiring a solar installation company is a good option for many homeowners. Companies can also offer access to quality options of the best solar panels and help you choose which one will be best for you.
Working with a licensed solar company can help your solar project go smoothly. 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 Altadena
Factors that Affect Solar Panel Costs in Altadena
There are many criteria that can determine your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that does the installation.
Solar Equipment
The size of the solar panel system you need, which is measured in kilowatts, is the most important cost factor to consider. For every additional kilowatt you need, you can expect your total to increase by nearly $3,470. The brand and type of equipment you want for your solar system can increase or decrease the price quite significantly. If you prefer a 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 limited roof space 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. Also, if you want extra equipment like an electric vehicle charger or solar batteries, this will also raise the cost.
Solar Financing Terms
Most solar installers in Altadena offer solar loans, which reduce your upfront costs of installing a solar system.However, the interest on solar loans also adds to your all-in costs, so it’s crucial to keep that in mind as well. You can always reduce the total you pay in interest and possibly even your APR by making a larger down payment.
Solar Panel Installation Company
The remaining key cost factor you should consider is the installer you choose. Given the massive popularity of renewable energy solutions in Altadena, you’ll have a great number of options to choose from, but each comes at varying price points for labor and equipment.The company’s size can sometimes play the most significant role in the cost. Larger national companies, like SunPro and Sunrun, often have lower prices due to access to greater 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 promotion can bring their pricing down to compete with bigger companies.
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 | $29,918 | 8.4 years |
8 kW | $3.54 | $19,821 | $40,279 | 8.2 years |
10 kW | $3.47 | $24,290 | $50,835 | 8.1 years |
12 kW | $3.40 | $28,565 | $61,585 | 7.9 years |
14 kW | $3.33 | $32,646 | $72,529 | 7.8 years |
16 kW | $3.26 | $36,532 | $83,668 | 7.6 years |
18 kW | $3.19 | $40,224 | $95,001 | 7.4 years |
20 kW | $3.12 | $43,722 | $106,528 | 7.3 years |
How to Save on Solar Panels
Since the brand of solar panels and the installer you choose significantly influences your costs and your system’s efficiency, production, and durability, it’s important to pick the right ones for you. Here are some things to keep in mind to help with your decision:
- Installation Process: When going solar, it’s necessary to keep an open line of communication with your solar panel installer. Make sure you understand how the installation process will go and the completion timeline.
- Warranty: A quality company rises above other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- Contract: When reading through your solar company’s contract, ask questions about any terms you’re not sure of and make sure you understand what happens in scenarios like a system part breaking or if the company goes out of business.
- Reputation: Solar installers that have great reviews from their customers and that have been in business for many years in most cases offer high-quality solar panel installation and expertise.
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 Altadena, CA Solar Cost FAQs
What is the average cost of installing solar panels in Altadena?
This is a hard question to answer precisely, because the cost depends on a few different 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 be more expensive if you want extra solar equipment or more efficient panels, or if you have higher-than-average energy usage. Conversely, you can spend less if you choose a smaller solar panel system or less efficient solar panels.
Can you get solar panels for free in Altadena?
You can’t get solar panels for free in Altadena. However, you may still be able to get them on a lower budget. You can lease solar panels for a low upfront cost or, if you’d rather own your solar panels, you can finance them with a solar loan.
Can you sell solar power back to the grid in Altadena?
The majority of states offer net metering programs of some kind. Through these, you can receive compensation for the extra power your system generates or or receive credits to put toward future utility bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How often do you have to replace solar panels?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.
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.