Solar Panel Cost Guide in Port Wentworth, GA (2023 Update)
- Port Wentworth Solar Installation Cost: $10,886
- 25-Year Savings: $24,775
- Payback Period: 7.6 Years
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Updated September 15, 2023
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Average Cost of Solar Panels in Port Wentworth
See how much it might cost to make the switch to solar in Port Wentworth.
In Port Wentworth, solar panels cost about 2.55 per watt on average. The average Port Wentworth homeowner needs a 6.1-kilowatt system, which would cost about $10,888 with the federal tax credit, or $15,570 before the 30% 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 consumption, the type of solar system you choose, your solar contractor and more. Even with the significant initial cost, the average Port Wentworth homeowner can save about $22,000 on their electricity bills over 20 years, which is one of the perks of solar.
To get a free estimate from a pre-vetted solar installation company in Port Wentworth, you can click the button below.
Solar savings over time in Port Wentworth
| Year | Return on Investment |
|---|---|
| 1 years | $-10,767 |
| 3 years | $-10,529 |
| 5 years | $-10,291 |
| 7 years | $-10,054 |
| 9 years | $-9,816 |
| 11 years | $-9,578 |
| 13 years | $-9,340 |
| 15 years | $-9,103 |
| 17 years | $-8,865 |
| 19 years | $-8,627 |
| 21 years | $-8,390 |
| 23 years | $-8,152 |
| 25 years | $-7,914 |
Top Solar Installers in Port Wentworth
When switching to solar energy, many homeowners choose to go with a solar installer since installing solar panels yourself can be a time-consuming project. A solar company can also help save you money over time by offering warranties, repairs and part replacements.
If you'd like to go solar but still aren't certain which solar company to go with, here are our suggestions for providers near you:
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
See all of the solar companies in Port Wentworth
Factors that Affect Solar Panel Costs in Port Wentworth
The cost of installing a solar system in Port Wentworth can vary by more than $10,000 from home to home. Your actual cost is dependent on several factors. The biggest one is your system size, and other factors include equipment choices, financing options and the solar installer you choose.
Solar Equipment
Solar system size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of going solar. That's why it's important to accurately ascertain the size of the solar energy system needed for your home by figuring out your typical energy use. Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer higher efficiency. In a city like Port Wentworth, where sunlight is abundant, efficiency can quickly pay off. In addition, if you have a small roof or limited 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
If paying for solar panels in cash is difficult, solar loans are an affordable option because they cut back your upfront costs and allow you to pay for your system over five to seven years on average. When figuring out your overall cost, you should also calculate the interest you'll pay if you go with a solar loan. Also, paying more upfront can reduce the total interest paid over time.
Solar Panel Installation Company
A final consideration when trying to estimate the cost of solar for your home or business in Port Wentworth is the company you get to install your PV system. Similar to choosing a company to install new cabinets, for example, you'll have many options for solar installers that provide a range of services at different costs. Some companies 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 at a higher cost. It's best to do some research and choose a company that has the products, warranties and services you're looking for and also is 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 | $2.65 | $11,138 | $23,946 | 7.9 years |
| 8 kW | $2.60 | $14,566 | $32,214 | 7.8 years |
| 10 kW | $2.55 | $17,850 | $40,624 | 7.6 years |
| 12 kW | $2.50 | $20,992 | $49,177 | 7.5 years |
| 14 kW | $2.45 | $23,990 | $57,873 | 7.3 years |
| 16 kW | $2.40 | $26,846 | $66,712 | 7.2 years |
| 18 kW | $2.35 | $29,560 | $75,694 | 7.0 years |
| 20 kW | $2.29 | $32,130 | $84,818 | 6.9 years |
How to Save on Solar Panels
Since the kind of solar panels and the installation company you choose has an impact on 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: Before you sign a contract with a solar company, make sure to read it through completely so you understand the terms. Also, ask questions if you're not sure about some of the terms, such as what the warranty covers and what services you can expect from them.
- Warranty: A quality company rises above other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- 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 large role in the company you choose.
- Installation Process: Get details from your solar company about the installation process and what to expect, including when the site survey will be completed and how long it will take.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Port Wentworth, GA Solar Cost FAQs
What is the average cost of installing solar panels in Port Wentworth?
This is a hard question to answer exactly, because the cost depends on many factors. Generally speaking, it costs about $12,750 for a 5-kW system and $25,500 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 other hand, you can spend less if you opt for a smaller solar panel system or less expensive solar panels.
Should I lease or buy solar panels in Port Wentworth?
Leasing solar panels can be an option if you are unable to 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.
Can you sell solar power back to the grid in Port Wentworth?
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 power bills.
What solar power system size is right for my home?
The exact number of solar panels you need depends on your household energy consumption and the average daily sunlight your roof gets. You can take a look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to install between 20 and 35 panels to cover their typical energy usage.
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.