Solar Panel Cost Guide in Douglasville, GA (2025 Update)
- Douglasville Solar Installation Cost: $17,843
- 25-Year Savings: $20,261
- Payback Period: 13.8 Years
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Average Cost of Solar Panels in Douglasville
Find out what the average cost of solar panels are in Douglasville.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Douglasville, the typical cost of solar panels is 4 per watt.Using this figure, a typical 6.8-kW system would cost about $17,843 before the 0 federal solar tax credit is applied.
Remember that the numbers above are only averages. The price you’ll pay for solar may look quite different based on your household energy use, the type of solar panels you choose, your solar contractor and more.With typical savings of about $18,000 on power bills over 20 years, many homeowners in Douglasville find going solar can pay off big.
To calculate your potential savings and connect with a local solar expert, click the button below.
Solar savings over time in Douglasville
| Year | Return on Investment |
|---|---|
| 1 years | $-16,250 |
| 3 years | $-13,063 |
| 5 years | $-9,877 |
| 7 years | $-6,690 |
| 9 years | $-3,504 |
| 11 years | $-317 |
| 13 years | $2,869 |
| 15 years | $6,056 |
| 17 years | $9,242 |
| 19 years | $12,429 |
| 21 years | $15,615 |
| 23 years | $18,801 |
| 25 years | $21,988 |
Top Solar Installers in Douglasville
Do-it-yourself solar panel installation is a way to cut costs, but it's an undertaking that can take a lot of hard work. Going with a solar company can make swapping over to solar power much easier. Some solar installers, particularly local ones, can help you make the most of incentives in Douglasville, thereby optimizing your ROI.
Working with a licensed solar company can help your solar project go smoothly. Here are our recommendations:
See all of the solar companies in Douglasville
Factors that Affect Solar Panel Costs in Douglasville
The cost of installing a solar system in Douglasville can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The largest one is your system size, and other factors include the equipment you choose, financing options and the solar company you choose.
Solar Equipment
One of the most important factors to consider when it comes to the cost of adopting solar energy is the size of the solar system, which is measured in kilowatts (kW). The more power your household consumes, the larger your system will likely need to be. You can expect to spend about $3,740 per kilowatt in Douglasville.Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer better efficiency. In a city like Douglasville, where sunlight is abundant, efficiency can quickly pay off. Plus, if you have a small roof or limited space for your panels, higher efficiency options will be a better option. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
Solar panels can save you money on utility bills over time, but they can also be a significant investment. That’s why many Douglasville homeowners opt to finance their solar panel systems to make paying for solar more affordable.You’ll have to consider the long-term cost of financing options, 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 above the equipment and labor cost. Making a larger down payment or finding a solar loan with a low interest rate could reduce your costs remarkably.
Solar Panel Installation Company
The solar installer you choose to handle your switch to clean energy can have an effect on your total costs. There are about 3 solar installation companies operating throughout Douglasville, and each can charge varying 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 come with an above-average cost. It’s best to do some research and choose a company that offers the products, warranties and services you want and also fit into 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 | $3.89 | $16,336 | $12,210 | 14.3 years |
| 8 kW | $3.81 | $21,363 | $16,699 | 14.0 years |
| 10 kW | $3.74 | $26,180 | $21,397 | 13.8 years |
| 12 kW | $3.67 | $30,788 | $26,305 | 13.5 years |
| 14 kW | $3.59 | $35,186 | $31,422 | 13.2 years |
| 16 kW | $3.52 | $39,375 | $36,749 | 12.9 years |
| 18 kW | $3.44 | $43,354 | $42,285 | 12.7 years |
| 20 kW | $3.37 | $47,124 | $48,031 | 12.4 years |
How to Save on Solar Panels
Since the type of solar panels and the installation company you choose greatly affects your costs and your system’s efficiency, production, and durability, it’s important to select the right ones for you. Here are some things to keep in mind to help with your decision:
- Contract: Although reading through a contract can take a lot of time, it’s important to do it fully so you can make sure you understand what services your solar company will provide and how part repairs and replacements will be handled.
- Warranty: Warranties that cover defective panels and repairs over a couple decades are the best you can get in the business, and offering that kind of warranty is one mark of a quality company.
- Reputation: Solar companies that have great reviews from their customers and that have been in business for many years in most cases offer quality solar panel installation and expertise.
- Installation Process: Make sure you’re on the same page with the installer in regard to how the installation process will go and what you need to do before your solar panels are installed, such as updating your electrical system or roof.
EcoWatch's Douglasville, GA Solar Cost FAQs
What is the average cost of installing solar panels in Douglasville?
The average cost of solar panels in Douglasville is about $18,700 for a 5-kW system and $37,400 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.
Are solar panels free in Douglasville?
You can’t get solar panels for free in Douglasville. 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’d rather own your solar panels, you can finance them with a solar loan.
Can you sell solar power back to the grid in Douglasville?
Each state has some form of net metering programs except Tennessee, South Dakota and Alabama currently. Some states allow you to sell power back to the grid, but others just offer you credit toward your future utility bills.
How long do solar panels last in Douglasville?
Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is their energy production will have decreased significantly after that point. You can opt 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.