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.Using this figure, a typical 6.6-kW system would cost about $16,365 before the 0 federal solar tax credit is applied.
The prices above are just estimates to give you an idea of how much solar panels could cost. The true cost of installing solar panels can vary based on multiple factors, such as what size system you need, your energy usage and what solar installer you go with.Even with the high upfront cost, the average King of Prussia homeowner can save about $15,000 on their electricity bills over 20 years, which is one of the advantages of solar.
To see your potential ROI and connect with a local solar installer, 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
Although it's possible to install solar panels yourself, it requires extra labor and knowledge. For that reason, most people choose a solar panel installer. Plus, warranties and repairs from your solar panel installer can protect your investment and bring down the cost of maintenance over time.
There are various licensed solar professionals that can take care of your solar installation project. Here are our suggestions:
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 typically one of the most important factors for homeowners who want to invest in solar. There are a few major factors that affect your total cost in King of Prussia: solar equipment and system size, financing options and the solar installation company you choose. We’ll go over each of these briefly below.
Solar Equipment
The size of the solar energy 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 about $3,550. Some solar brands — like Maxeon from SunPower — are more costly upfront but also tend to offer higher efficiency. In a city like King of Prussia, where sunlight is relatively abundant, efficiency can quickly pay off. Also, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
Many homeowners find the average cost of solar in King of Prussia to be too expensive, even if the investment pays off over time. Fortunately, nearly every solar installer in the area provides access to financing options. Solar loans remarkably decrease upfront costs in most cases, but they also lead to paying more over time because of interest.While solar loans make adopting solar energy more accessible for King of Prussia homeowners, they can also raise the total you pay for your system due to interest. If you put down a larger down payment, though, you can cut back on how much interest you have to pay.
Solar Panel Installation Company
The solar installation company you select will play a role in your total cost to adopt solar energy. Different companies will charge different amounts for the equipment and labor.Additionally, some companies in King of Prussia know more about local solar incentives and can help you make good use of additional rebates or tax exemptions. Though, they may charge more for walking you through the whole process. 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
The company that does your system installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Since choosing a company can be a tough decision, we have some tips to help you, such as:
- Installation Process: One of the most important things to understand when adopting solar power is the installation process itself. Be sure to clarify any details you should know with your solar company, such as what permits you should acquire and what the project timeline is.
- Contract: Before signing a contract with a solar installer, be sure to read it through completely so you understand the terms. Also, ask questions if you’re not certain about some of the terms, such as what to do if a component breaks or malfunctions and what services you can expect from them.
- Solar Panel Brands: Each solar panel brand and model has varying levels of quality, longevity and efficiency. They will come at different costs as well. The company you choose impacts which solar panel brands you have access to.
- Reputation: Your solar installer should have a sound reputation as a company and have demonstrated expertise in the field. A couple of 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
What is the average cost of installing solar panels in King of Prussia?
This is a hard 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. It will be more expensive if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy consumption. On the flip side, 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?
Solar panels aren’t free in King of Prussia, but there are some options that can make getting them more feasible, 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 King of Prussia?
Most states have net metering programs of some kind. Through these, you can receive compensation for the extra power your system produces or or receive credits to put toward future energy bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How long do solar panels last in King of Prussia?
On average, the lifespan of solar panels is 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.