Solar Panel Cost Guide in Altadena, CA (Feb 2023)
- Altadena Solar Installation Cost: $5,446
- 25-Year Savings: $15,957
- Payback Period: 6.4 Years
See cost of a solar system near you:
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Top Solar Installers in Altadena
Many homeowners decide to use a solar installation company since trying to install solar panels by yourself can be time-consuming. Solar installers offer key benefits that can help you get the most out of your investment, like warranties, monitoring and free repairs.
You can work with a local solar installer to get a free quote on how much your investment in solar could cost for your home. Here are some near you:
See all of the solar companies in Altadena
Factors that Affect Solar Panel Costs in Altadena
The cost of installing a solar system in Altadena can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The biggest one is your system size, and other factors include the equipment you choose, financing options and the solar company you choose.
The cost of solar panel systems varies by thousands of dollars due to a few different factors. One of the major factors is the system size, which is measured in kilowatts (kW). Solar power systems that have greater efficiency or power generation need better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $2,730. The brand of solar panels and equipment you want is another factor that will largely impact costs. Solar panels that are more efficient, like monocrystalline panels, tend to come at a higher price. Plus, solar equipment goes beyond just the solar panels themselves. You'll also need to think 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 into a solar system that's in your budget.
Solar Financing Terms
If paying for solar panels in cash is difficult, solar loans are a solid option because they cut back your upfront costs and let you pay for your system over a term of, on average, between five and seven years. You'll have to consider the long-term cost of financing options, including the total 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 securing a solar loan with a low APR could reduce your costs significantly.
Solar Panel Installation Company
The solar company you hire to handle your switch to clean energy can play a role in your total costs. There are about 3 solar installation companies in Altadena, and each can charge different amounts for labor and equipment. Companies that only sell products with high efficiency and therefore a higher price point — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally cost more. It's best to do some research and find a company that offers the products, warranties and services you want and also fits within your budget.
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||$33,150||6.6 years|
|8 kW||$2.78||$15,594||$44,506||6.5 years|
|10 kW||$2.73||$19,110||$56,015||6.4 years|
|12 kW||$2.68||$22,473||$67,677||6.2 years|
|14 kW||$2.62||$25,684||$79,491||6.1 years|
|16 kW||$2.57||$28,741||$91,459||6.0 years|
|18 kW||$2.51||$31,646||$103,579||5.9 years|
|20 kW||$2.46||$34,398||$115,852||5.7 years|
How to Save on Solar Panels
Since the model of solar panels and the company you choose considerably impacts your costs and your system's durability and efficiency, it's important to select the right ones for you. Here are some things to keep in mind to help with your decision:
- Installation Process: An important thing to understand when adopting solar energy is the installation process itself. Be sure to align on any details you need to know with your solar installer, such as what permits you should acquire and what the project timeline is.
- Solar Panel Brands: Not all solar installers have the same brands of solar panels, so the brand and type of panel you want can play a significant role in the company you go with.
- Warranty: A comprehensive, 25-year warranty can help keep your solar panels running for years to come and save you money on part replacement and repairs.
- Contract: Look through the contract terms thoroughly to make sure you understand the overall cost, project completion timeline incentives and warranties.
EcoWatch's Altadena, CA Solar Cost FAQs
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.