Solar Panel Cost Guide in St Marys, GA (Jan 2023)

  • St Marys Solar Installation Cost: $10,853
  • 25-Year Savings: $25,262
  • Payback Period: 7.5 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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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 St Marys

Find out what the average cost of a solar system is in St Marys.

Currently, the national average cost of solar panels is $2.66 per watt. However, in St Marys, the average cost of solar panels is $3 per watt. To account for the typical energy usage of the average home in St Marys, most homeowners require a 6.1-kilowatt system. Using the per-watt figure above, a solar installation costs around $10,853, or $8,031 after the federal solar tax credit of 30% is applied.

These figures are just averages, and how much solar costs for you will most likely differ based on the amount of energy your home requires and what company you choose to go with. For most homeowners, the upfront cost of solar is worth paying. On average you could be looking at about $23,000 in savings on energy bills over 20 years.

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

Solar savings over time in St Marys

Year Return on Investment
1 years $-9,408
3 years $-6,519
5 years $-3,630
7 years $-741
9 years $2,149
11 years $5,038
13 years $7,927
15 years $10,816
17 years $13,705
19 years $16,594
21 years $19,484
23 years $22,373
25 years $25,262

Top Solar Installers in St Marys

Many homeowners opt for a solar installer since trying to install solar panels yourself can be time-consuming. Plus, if you're not certain what type of solar panels and equipment you want, a solar company can help you find the right equipment for you after a site survey and consultation.

Working with a professional solar company can make going solar easier. Here are our recommendations:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

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 St Marys

Factors that Affect Solar Panel Costs in St Marys

While the average cost of a solar system in St Marys is $10,853, your actual cost may be higher or lower than that. There are many factors that can have a major impact on the cost of a residential solar panel installation. Below are some of the more crucial things to take into consideration.

Solar Equipment

The cost of solar panels varies by thousands of dollars due to some different factors. One of the notable factors is the system size, which is measured in kilowatts (kW). Solar power systems with higher efficiency or power production require better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $2,550. The model of solar panels and equipment you get is another factor that will considerably influence costs. Solar panels that are more efficient, like monocrystalline panels, tend to cost more. Further, solar equipment consists of more than just the solar panels themselves. You'll also need to make decisions about the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when looking for a solar system that's in your budget.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be difficult. Solar loans are available from most installers in St Marys, which can reduce, or in some cases completely eliminate, your upfront costs to make solar more accessible. However, the interest on solar loans also adds to your total costs, so it's vital to take that into consideration as well. You can always bring down the total you pay in interest and sometimes even your APR by making a larger down payment.

Solar Panel Installation Company

The solar company you select will affect your total cost to go solar. Different companies will charge different amounts for the equipment and labor. Additionally, some companies in St Marys have more knowledge about local solar incentives and can help you take advantage 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 end up saving you 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 $2.65 $11,138 $24,529 7.8 years
8 kW $2.60 $14,566 $32,991 7.7 years
10 kW $2.55 $17,850 $41,596 7.5 years
12 kW $2.50 $20,992 $50,344 7.4 years
14 kW $2.45 $23,990 $59,234 7.2 years
16 kW $2.40 $26,846 $68,268 7.1 years
18 kW $2.35 $29,560 $77,444 6.9 years
20 kW $2.29 $32,130 $86,763 6.8 years

How to Save on Solar Panels

There are many solar installers to choose from, all of which offer different warranties, solar panel models and price points. To help you decide on the right company for you, here are some tips to keep in mind:

  • Reputation: Make sure your solar installer has a good reputation by confirming it has certifications and licenses, checking its number of years in business and reading reviews by previous customers and solar experts like EcoWatch.
  • Contract: When looking over your solar installer's contract, ask for clarification about any terms you're not sure of and make sure you understand what happens in scenarios such as a system component breaking or the company going out of business.
  • Solar Panel Brands: Each solar panel brand and type has varying levels of quality, longevity and energy efficiency. They will come at different price points as well. The company you choose affects which solar panel brands you have access to.
  • 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.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

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 St Marys, GA Solar Cost FAQs

How much does it cost to install solar panels in St Marys?

This is a difficult question to answer exactly, because the cost depends on many factors. Broadly speaking, it costs about $12,750 for a 5-kW system and $25,500 for a 10-kW system after the ITC is applied. You can expect to pay more if you want additional 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 choose a smaller solar panel system or less efficient solar panels.

Is it better to lease or buy solar panels in St Marys?

Leasing solar panels can be an appealing choice, as it commonly comes with low or $0 upfront payments. The downside is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any tax rebates and credits and your home value won't increase. Buying solar panels is a better way to go if you want to get the most savings.

Can you sell solar power back to the grid in St Marys?

Most states offer net metering programs of some kind. Through these, you can either 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 often do you have to replace solar panels?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount 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.

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