Solar Panel Cost Guide in Alpharetta, GA (Jan 2023)

  • Alpharetta Solar Installation Cost: $12,138
  • 25-Year Savings: $21,473
  • Payback Period: 9.0 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 Alpharetta

Here's how much it might cost to install solar panels in Alpharetta.

In Alpharetta, solar panels cost about $3 per watt on average. Using this figure, a typical 6.8 would cost about $12,138 before the 30% federal solar tax credit is applied.

These figures are just averages, and your own solar costs will most likely look different based on the amount of energy your home requires and what company you go with. Many homeowners find installing a solar system is a fruitful investment. The average homeowner in Alpharetta can save about $19,000 on their electricity bills over 20 years.

For a personalized quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.

Solar savings over time in Alpharetta

Year Return on Investment
1 years $-10,794
3 years $-8,105
5 years $-5,416
7 years $-2,727
9 years $-38
11 years $2,651
13 years $5,340
15 years $8,029
17 years $10,717
19 years $13,406
21 years $16,095
23 years $18,784
25 years $21,473

Top Solar Installers in Alpharetta

Putting up solar panels by yourself can be a time-consuming task, which is why using a solar installer is a good option for many homeowners. A solar installer can also help save you money over the lifespan of your system by providing warranties, repairs and part replacements.

There are a number of licensed solar professionals that can install solar panels for you. Here are our suggestions:

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 Alpharetta

Factors that Affect Solar Panel Costs in Alpharetta

Cost is often one of the most important factors for homeowners who want to invest in solar. There are a few primary factors that will push your cost above or below the average in Alpharetta: solar equipment and system size, financing options and the solar installation company you choose. We'll discuss each of these briefly below.

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of installing solar panels. That's why it's crucial to accurately gauge the size of the solar energy system needed for your home by figuring out your typical energy use. The solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you get the most efficient solar panel brands, you'll end up paying more upfront than if you opted for the most affordable panels. However, higher efficiency could save you more over time on your power bills. In addition, add-on products, such as solar batteries, can bump up your total well above the Alpharetta average.

Solar Financing Terms

Most solar companies in Alpharetta provide solar loans, which reduce your upfront costs of installing solar. 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 can only 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 getting a solar loan with a low interest rate could reduce your costs remarkably.

Solar Panel Installation Company

A final factor to keep in mind when trying to figure out the cost of solar for your home or business in Alpharetta is the company you choose to install your PV system. Similar to choosing a company to install new cabinets, for example, there's no shortage of solar installers that provide a range of services at different price points. Additionally, some companies in Alpharetta are more knowledgeable about local solar incentives and can help you learn about additional rebates or tax exemptions. However, they may charge more for that service. 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 $18,520 9.4 years
8 kW $2.60 $14,566 $24,979 9.2 years
10 kW $2.55 $17,850 $31,580 9.0 years
12 kW $2.50 $20,992 $38,325 8.8 years
14 kW $2.45 $23,990 $45,212 8.7 years
16 kW $2.40 $26,846 $52,242 8.5 years
18 kW $2.35 $29,560 $59,415 8.3 years
20 kW $2.29 $32,130 $66,730 8.1 years

How to Save on Solar Panels

Since the model of solar panels and the installer you choose significantly influences your costs and your system's efficiency, production, and durability, it's important to pick the right ones for you. Here are some things to keep in mind to help with your decision:

  • Contract: Before signing a contract with a solar installer, make sure you read it through fully so you understand the terms. Also, ask questions if you're unsure about some of the terms, such as what to do if a part breaks or malfunctions and if there are any guarantees about energy production.
  • Solar Panel Brands: The model of solar panel you'd like to install plays a role in which company you should go with, since different companies provide different panels.
  • Reputation: Your solar installer should have a solid 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 past customers.
  • Installation Process: One of the most important things to understand when adopting solar power is the installation process itself. Be sure to align on any details you should know with your solar company, such as what permits you should acquire and what the project timeline is.

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 Alpharetta, GA Solar Cost FAQs

What is the average cost of installing solar panels in Alpharetta?

The average cost of solar panels in Alpharetta is about $12,750 for a 5-kW system and $25,500 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the model 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 Alpharetta?

Leasing solar panels can be an appealing choice, because it often 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.

Is it worth going solar in Alpharetta?

Whether or not solar panels are worth it depends on some different factors like the cost of electricity near you and how much direct sunlight your roof gets.

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 decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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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