Solar Panel Cost Guide in Whitemarsh Island, GA (2025 Update)

  • Whitemarsh Island Solar Installation Cost: $15,966
  • 25-Year Savings: $24,775
  • Payback Period: 11.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Whitemarsh Island

We go over average solar pricing in Whitemarsh Island.

In Whitemarsh Island, solar panels cost about 4 per watt on average.Because a 6.1-kW system is needed to cover the energy needs of a typical home in Whitemarsh Island, the average price of going solar will be about $15,966 after claiming the federal solar tax credit of 0.

These figures are only averages, and your own solar costs will look different based on your specific situation and what company you want to go with.For most homeowners, the upfront investment in solar power is worth paying. On average homeowners in Whitemarsh Island see about $22,000 in savings on electricity bills over 20 years.

To see your potential savings and connect with a local solar installer, click the button below.

Solar savings over time in Whitemarsh Island

YearReturn on Investment
1 years$-14,373
3 years$-11,186
5 years$-8,000
7 years$-4,813
9 years$-1,627
11 years$1,560
13 years$4,746
15 years$7,933
17 years$11,119
19 years$14,306
21 years$17,492
23 years$20,679
25 years$23,865

Top Solar Installers in Whitemarsh Island

Installing solar panels on your own can be a time-consuming undertaking, which is why using a solar installation company is a good option for many homeowners. Plus, if you’re not certain what brand of solar panels and equipment you may need, a solar expert can help you find the right equipment for you after a site survey and consultation.

If you're looking for a solar installer in Whitemarsh Island, the EcoWatch team has compiled a list of our top suggestions here:

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • 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 Whitemarsh Island

Factors that Affect Solar Panel Costs in Whitemarsh Island

There are a number of criteria that can determine your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar panels.

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that determines the overall cost of installing solar panels. Because of that, it’s crucial to accurately assess the size of the solar energy system needed for your home by figuring out your typical energy use.Some solar panel brands — like Maxeon from SunPower — cost more upfront but also tend to offer better efficiency. In a city like Whitemarsh Island, where sunlight is abundant, efficiency can quickly pay off. Plus, if you have a small roof or you don’t have a lot of 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

Many homeowners find the average cost of solar in Whitemarsh Island to be prohibitively 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 for most homeowners, but they also lead to higher prices over time because of interest.Although solar loans make going solar more accessible for Whitemarsh Island homeowners, they can also add to the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you make a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

The solar company you hire to handle your switch to green energy can play a role in your total costs. There are about 3 solar installation companies operating throughout Whitemarsh Island, and each can charge different amounts for labor and equipment.Larger national companies generally have lower costs, but some local companies compete with them by offering sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or additional services like electric car charger installation, they might be cheaper overall.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.89$16,336$18,74811.6 years
8 kW$3.81$21,363$25,41611.4 years
10 kW$3.74$26,180$32,29411.2 years
12 kW$3.67$30,788$39,38111.0 years
14 kW$3.59$35,186$46,67810.7 years
16 kW$3.52$39,375$54,18410.5 years
18 kW$3.44$43,354$61,89910.3 years
20 kW$3.37$47,124$69,82410.1 years

How to Save on Solar Panels

There are a large number of companies to choose from in Whitemarsh Island, and some homeowners feel overwhelmed considering their options. Choosing the right company for you can be difficult, so here are some tips to help you decide:

  • Solar Panel Brands: Different companies offer various brands and kinds of panels. If you want a specific brand, make sure the solar company you’re considering has it.
  • Reputation: Make sure your solar company has a good reputation by verifying it has certifications and licenses, checking how long it's been in business and reading reviews by past customers and solar experts like EcoWatch.
  • Contract: Although reading through a contract can take a lot of time, it’s important to do it thoroughly so you can make sure you understand what services your solar company will provide and how part repairs and replacements will be handled.
  • Warranty: An all-inclusive, 25-year warranty can help keep your solar panels running smoothly and save you money on repairs and maintenance.
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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

EcoWatch's Whitemarsh Island, GA Solar Cost FAQs

What is the average cost of installing solar panels in Whitemarsh Island?

The average cost of solar panels in Whitemarsh Island is about $18,700 for a 5-kW system and $37,400 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the type of solar panels you want, what size system you need and how much energy you consume.

What other factors should I consider apart from cost when buying solar panels?

Cost is a key factor to consider, but whether it’s the most important for you depends on your goals for going solar. In areas where rooftop space is limited, efficiency can trump the cost. Other factors that are important to be mindful of are the quality and durability of your solar panels.

Can you sell solar power back to the grid in Whitemarsh Island?

The majority of states have net metering programs of some kind. Through these, you can get paid for the extra power your system generates or or receive credits to put toward future utility bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.

What solar power system size is right for my home?

To figure out what solar panel system size you need, you should find out how much energy your home needs and how much sunlight your home gets. For a general estimate, however, since each panel can generally produce about 250 to 400 watt-hours per hour, the average house will need 20 to 35 panels.

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.