Solar Panel Cost Guide in King of Prussia, PA (2024 Update)
- King of Prussia Solar Installation Cost: $16,365
- 25-Year Savings: $15,892
- Payback Period: 15.4 Years
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Average Cost of Solar Panels in King of Prussia
Find out what the average cost of installing solar panels is in King of Prussia.
The average cost of a solar panel system in King of Prussia is 4 per watt.The average King of Prussia homeowner needs a 6.6-kilowatt system, which would cost about $16,365 with the federal tax credit, or $23,402 before the 0 tax credit is applied.
These figures are only averages, and the cost of going solar for you will vary based on your specific situation and what company you choose to go with.Despite the large upfront cost, the average King of Prussia homeowner can save around $15,000 on their electricity bills over 20 years, which is one of the positives of solar.
To receive a free estimate from a top solar installation company in King of Prussia, you can click the button below.
Solar savings over time in King of Prussia
| Year | Return on Investment |
|---|---|
| 1 years | $-15,074 |
| 3 years | $-12,494 |
| 5 years | $-9,913 |
| 7 years | $-7,333 |
| 9 years | $-4,752 |
| 11 years | $-2,172 |
| 13 years | $409 |
| 15 years | $2,990 |
| 17 years | $5,570 |
| 19 years | $8,151 |
| 21 years | $10,731 |
| 23 years | $13,312 |
| 25 years | $15,892 |
Top Solar Installers in King of Prussia
DIY solar panel installation is a choice some homeowners opt for, but it's an undertaking that can be a pain. Using an installer can make your switch to solar power much easier. Another good thing about choosing a reliable solar installer is that it'll provide warranties and free repairs, which help protect your solar investment.
If you’d like to start using solar energy but still aren’t certain which solar panel installer to go with, here are our suggestions for providers in King of Prussia:
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 King of Prussia
Factors that Affect Solar Panel Costs in King of Prussia
Cost is often one of the most important factors for homeowners who are considering investing in solar. There are a few major factors that will push your cost above or below the average in King of Prussia: solar equipment and system size, financing options and the solar installation company you choose. We’ll discuss each of these briefly below.
Solar Equipment
The cost of solar panels varies by thousands of dollars due to a variety of factors. One of the main factors is the system size, which is measured in kilowatts (kW). Solar power systems with greater efficiency or power production use 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 $3,550.There are many different solar panel brands and the one you pick also changes the cost. Usually, the brands that are more efficient tend to also be more expensive. Additionally, the type of equipment you want to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
If paying for a solar system in cash is too expensive, solar loans are a solid route because they reduce your upfront costs and let you pay for your system over five to seven years on average.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 can only get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the principal cost. Making a larger down payment or getting a solar loan with a low APR could reduce your costs remarkably.
Solar Panel Installation Company
The last major cost factor you should take into consideration is the installer you choose. Given the booming popularity of renewable energy solutions in King of Prussia, you’ll have plenty of options to choose from, but each comes at different price points for labor and equipment.Additionally, some companies in King of Prussia know more 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 help you save 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 | $3.69 | $15,506 | $8,771 | 16.0 years |
| 8 kW | $3.62 | $20,278 | $12,092 | 15.7 years |
| 10 kW | $3.55 | $24,850 | $15,612 | 15.4 years |
| 12 kW | $3.48 | $29,224 | $19,330 | 15.0 years |
| 14 kW | $3.41 | $33,398 | $23,248 | 14.7 years |
| 16 kW | $3.34 | $37,374 | $27,364 | 14.4 years |
| 18 kW | $3.27 | $41,152 | $31,679 | 14.1 years |
| 20 kW | $3.19 | $44,730 | $36,193 | 13.8 years |
How to Save on Solar Panels
Since the type of solar panels and the company you choose significantly influences your costs and your system’s durability and efficiency, 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: Homeowners should make sure they understand how exactly the installation process will be carried out, as well as important factors like the project completion timeline.
- Contract: When reading through your solar installer’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 if the company goes out of business.
- Solar Panel Brands: The type of solar panel you want to install plays a part in which installer you should choose, since different companies have access to different panels.
- Reputation: Your solar installer should have a good reputation as a company and have proven expertise in the field. Two ways to check this are to look for whether a company has technicians that hold a certification from the North American Board of Certified Energy Practitioners (NABCEP) and if it has satisfied reviews from previous customers.
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 King of Prussia, PA Solar Cost FAQs
How much does it cost to install solar panels in King of Prussia?
This is a tough question to answer exactly, because the cost depends on many factors. Generally speaking, it costs about $17,750 for a 5-kW system and $35,500 for a 10-kW system after the ITC is applied. You can expect to pay more if you want other solar equipment or higher quality panels, or if you have higher-than-average energy usage. Conversely, you can spend less if you go with a smaller solar panel system or cheaper solar panels.
Can you get solar panels for free in King of Prussia?
You can’t get solar panels for free in King of Prussia. However, you may still be able to afford them on a lower budget. You can lease solar panels for a low upfront cost or, if you want to own your solar panels, you can finance them with a solar loan.
Can you sell solar power back to the grid in King of Prussia?
The majority of states have net metering programs of some kind. Through these, you can get paid for the extra power your system produces or or receive credits to put toward future electricity 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 goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount 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.