Solar Panel Cost Guide in McLean, VA (2023 Update)
- McLean Solar Installation Cost: $15,521
- 25-Year Savings: $20,682
- Payback Period: 10.7 Years
See cost of a solar system near you:
Please enter a valid 5-digit zip code!
Updated September 15, 2023
Why you can trust EcoWatch
Average Cost of Solar Panels in McLean
See how much it might cost to make the switch to solar in McLean.
Although the national average of solar panels is $2.66 per watt, solar panels in McLean typically cost about 2.75. The average McLean homeowner needs a 8.1-kilowatt system, which would cost about $15,515 with the federal tax credit, or $22,186 before the 30% tax credit is applied.
How much you pay can be higher or lower than the average in McLean based on a few factors, such as the brand of solar panels you choose and the solar company you hire. Despite the high initial cost, the average McLean homeowner can save about $17,000 on their power bills over 20 years, which is one of the positives of solar.
For a customized quote from a local solar company that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in McLean
| Year | Return on Investment |
|---|---|
| 1 years | $-15,401 |
| 3 years | $-15,159 |
| 5 years | $-14,918 |
| 7 years | $-14,677 |
| 9 years | $-14,435 |
| 11 years | $-14,194 |
| 13 years | $-13,953 |
| 15 years | $-13,711 |
| 17 years | $-13,470 |
| 19 years | $-13,229 |
| 21 years | $-12,987 |
| 23 years | $-12,746 |
| 25 years | $-12,504 |
Top Solar Installers in McLean
Do-it-yourself solar panel installation is a way to cut costs, but it's an undertaking that can be a pain. Taking advantage of an installer can make switching to solar power much easier. Companies can also provide access to a large variety of the best solar panels and help you decide which one will be right for you.
There are several licensed solar professionals that can take care of your solar installation project. Here are our suggestions:
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
See all of the solar companies in McLean
Factors that Affect Solar Panel Costs in McLean
The cost of installing a solar system in McLean can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The biggest one is the size of the system your home needs, and other factors include equipment choices, financing options and the solar installer you choose.
Solar Equipment
The size of the solar system you need, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by nearly $2,750. The type of solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you choose 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 over time on your energy bills. In addition, add-on products, like solar batteries, can bump up your total well above the McLean average.
Solar Financing Terms
Many homeowners find the average cost of solar in McLean to be prohibitively expensive, even if the investment pays off over time. Fortunately, almost every solar company in the area offers financing options. Solar loans greatly decrease upfront costs for most homeowners, but they also result in paying more over time due to interest. You'll have to consider the long-term cost of loans, including the amount of 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 more than the original cost. Making a larger down payment or finding a solar loan with a low APR could reduce your costs considerably.
Solar Panel Installation Company
The solar installer you choose to handle your switch to solar energy can play a role in your total costs. There are about 3 solar installation companies in McLean, and each can charge varying amounts for labor and equipment. The size of the company sometimes plays the most significant role in the cost. Larger national companies, like SunPro and Sunrun, often have lower prices due to access to more resources and better pricing. Smaller local companies might be more costly, but they can sometimes have better customer service and more customization options, and the occasional sale or promotion can bring their pricing down to compete with bigger names.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $2.86 | $12,012 | $14,928 | 11.1 years |
| 8 kW | $2.81 | $15,708 | $20,212 | 10.9 years |
| 10 kW | $2.75 | $19,250 | $25,650 | 10.7 years |
| 12 kW | $2.69 | $22,638 | $31,242 | 10.5 years |
| 14 kW | $2.64 | $25,872 | $36,988 | 10.3 years |
| 16 kW | $2.58 | $28,952 | $42,888 | 10.1 years |
| 18 kW | $2.53 | $31,878 | $48,942 | 9.9 years |
| 20 kW | $2.48 | $34,650 | $55,150 | 9.6 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:
- Installation Process: Homeowners should make sure they know how exactly the installation process will go, as well as important factors like the completion timeline.
- Reputation: Your solar installer should have a good 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.
- Solar Panel Brands: The kind of solar panel you'd like to get plays a role in which installer you should opt for, since different companies offer different panels.
- Contract: When reading over 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 the company going out of business.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's McLean, VA Solar Cost FAQs
What is the average cost of installing solar panels in McLean?
The average cost of solar panels in McLean is about $13,750 for a 5-kW system and $27,500 for a 10-kW system before the ITC, but the actual cost will depend on things like the type of solar panels you want, what size system you need and how much energy you use.
Is it better to lease or buy solar panels in McLean?
Leasing solar panels can be an option if you can't pay upfront or secure a solar loan, but since you don't own the system, you don't have access to many solar incentives. Also your property value won't increase, so you'll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most savings from going solar.
Does McLean have a net metering program?
Most 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 long do solar panels last in McLean?
Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is the amount of energy they produce will have decreased significantly after that point. You can choose to replace them after having them for that long or you can continue to use them at a lower efficiency.
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.