Alpharetta, GA Solar Panels
Solar Power in Alpharetta
Georgia electricity prices have climbed 18% since 2020, and Alpharetta homeowners are feeling it. That’s driving more residents to take a closer look at solar panel installation in Alpharetta as a way to gain long-term control over their energy bills.
Palmetto has helped thousands of homeowners navigate solar — from understanding local sunlight conditions to knowing what installation actually involves. Our guide to solar panels for your home is a great place to start, and this article breaks down what matters most for homeowners right here in Alpharetta.
How Much Do Solar Panels Cost in Alpharetta, GA?
Using real installation data from Alpharetta and nearby communities like Roswell, Johns Creek, and Milton, this calculator gives you an honest, localized estimate of what solar panels might cost — and save — for your home.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Georgia electricity prices have risen 13% since 2021, and Alpharetta homeowners can save an estimated $46,000 over 25 years by switching to solar.
- Alpharetta gets 5.2 peak sun hours per day, making it a strong candidate for solar — with 218 sunny days per year supporting solid year-round energy production.
- No upfront cost options are available through Palmetto’s LightReach lease program, letting eligible Alpharetta homeowners start saving on electricity right away.
Alpharetta Electricity Prices
Electricity costs in Alpharetta have been rising steadily — and understanding what’s driving that increase can help you make smarter energy decisions.
Georgia’s electricity rate rose from 12.5 cents per kWh in 2021 to 14.1 cents per kWh in 2024 — roughly a 13% increase in just three years. Nationally, rates climbed even faster, from 13.7 to 16.5 cents per kWh over the same period.
For Alpharetta homeowners, solar panel installation offers a way to reduce dependence on grid electricity. By generating power at home, you’re less exposed to future rate increases from your utility provider.
Over a 25-year system lifespan, that protection adds up. As Georgia electricity rates continue to rise, homeowners with solar panels lock in more predictable energy costs — turning today’s installation into long-term savings.
Price of Energy: Georgia vs National Average
Alpharetta Area Utility Providers
Alpharetta homeowners are served by three main utilities: Georgia Power, GreyStone Power, and Sawnee EMC. Based on 2023 data, their rates range from 12.0¢ to 14.6¢ per kWh — all below the 2023 national average of 16.0¢.
Georgia Power’s 2023 rate of 14.6¢ per kWh sits above Georgia’s 2023 state average of 13.70¢, partly due to infrastructure and transmission costs. GreyStone Power (12.0¢) and Sawnee EMC (12.6¢), as member-owned co-ops, tend to keep rates lower.
Even at today’s rates, electricity costs add up over time — and rates historically trend upward. For Alpharetta homeowners exploring solar energy, generating your own power can offer a more predictable long-term energy cost compared to utility pricing.
Alpharetta Utilities Electricity Rates
Georgia Solar Incentives
Alpharetta homeowners have access to several solar incentives in Georgia that can meaningfully reduce the upfront and ongoing cost of going solar.
Your utility provider matters here. Georgia Power customers may qualify for net billing credits and community solar programs, while Sawnee EMC members in Forsyth County can access one-time cash rebates of up to $3,000 for residential solar systems.
Note that the federal residential solar tax credit is no longer available. State and local programs remain. Homeowners using Palmetto’s LightReach lease option benefit from Palmetto handling the commercial incentive directly, with savings passed through lower monthly payments.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Georgia Power Solar Buy Back Program (Net Billing) | Net Metering | Georgia Power residential solar customers in Alpharetta can export excess electricity to the grid and receive bill credits at approximately 7.2¢/kWh under the RNR-Instantaneous Netting program. | |
| Georgia Power Community Solar Program | Rebate | Georgia Power residential customers in Alpharetta can subscribe to community solar blocks at $24/kW per month (or $6/kW for income-qualified customers) to receive solar energy bill credits without installing rooftop panels. | |
| Georgia Environmental Finance Authority (GEFA) Solar Program | Rebate | GEFA reimburses Georgia cities, counties, and K-12 public schools up to 50% (or $50,000, whichever is less) of the cost of solar PV installations up to 60 kW. | Learn More |
Georgia Power — the state’s largest utility — offers the Renewable and Non-Renewable (RNR) Instantaneous Netting program, commonly called the Solar Buy Back Program. For 2026, residential customers in Alpharetta who export excess solar electricity to the grid receive credits at the Solar Avoided Cost Rate of approximately 3.2188¢/kWh plus a PSC-approved 4¢/kWh adder, totaling roughly 7.2¢/kWh. Unused monthly credits roll over to the following month to help offset future bills.
To participate, your residential solar system must be 10 kW AC or smaller. Enrollment is first-come, first-served against a statewide cap set at 0.2% of Georgia Power’s prior-year peak demand, so it’s important to apply before your system is installed — retroactive enrollment is not available. Note that Georgia Power’s retail electricity rate is approximately 13¢/kWh, meaning self-consumption of your solar energy is significantly more valuable than exporting it.
Because the export rate (7.2¢/kWh) is well below the retail rate (13¢/kWh), Georgia Power customers are strongly encouraged to size their system for maximum self-consumption and consider pairing solar with battery storage to capture daytime production for use during evening peak hours. Contact Georgia Power directly at (888) 660-5890 or visit their website to begin the interconnection and enrollment process.
Georgia Power offers a Community Solar Program that allows residential customers in Alpharetta to benefit from solar energy without installing panels on their own home. Standard residential customers can subscribe to solar blocks at $24.00 per 1 kW block per month, with each block generating an estimated 115–215 kWh per month in bill credits. Customers may subscribe to a maximum of 10 blocks. Small business customers pay $25.00 per block per month.
For income-qualified customers whose household income is at or below 200% of the U.S. Federal Poverty Guidelines, a significantly discounted rate of $6.00 per 1 kW block per month is available. This income-qualified tier is limited to 5,000 customers on a first-come, first-served basis, and each eligible customer receives one block.
Georgia Power also offers the Simple Solar program, which allows any residential or business customer to purchase Renewable Energy Credits (RECs) at an additional charge of 1.25¢ per kWh for either 50% or 100% of their monthly electricity usage — no installation or equipment required. Visit www.georgiapower.com to enroll in any of these programs.
The Georgia Environmental Finance Authority (GEFA) Solar Program provides rebates exclusively to Georgia cities, counties, and K-12 public schools for the installation of solar photovoltaic systems. GEFA will reimburse up to 50% of the cost of materials, design, and installation, with a maximum reimbursement of $50,000, for ground-mount or rooftop solar systems up to 60 kW in capacity.
This program is designed exclusively for governmental and public school entities and is not available to residential homeowners or private businesses. Eligible public entities in Alpharetta interested in solar installations should contact GEFA directly to learn about application requirements, funding availability, and program timelines.
GEFA has also previously offered a Solar Resiliency Technical Assistance Program for government entities, reimbursing up to 85% of the cost of backup battery and solar PV systems (up to $200,000) at critical facilities. A second round of grid resilience grant funding is planned for 2026, pending the release of U.S. Department of Energy funding. Visit gefa.georgia.gov or call (404) 584-1000 for current program status and application information.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with Georgia incentives.
Get a Free QuoteAlpharetta Solar Irradiance
Solar panel production varies throughout the year based on daylight hours, weather patterns, and sun intensity. Understanding how seasons affect your solar system helps set realistic expectations for your investment.
Alpharetta enjoys roughly 218 sunny days per year, warm summers, and mild winters — making it a strong candidate for solar, even accounting for occasional cloudy stretches.
Solar Production in Alpharetta by Month
What Can Your Solar System Power?
Summer Production (July)
In July, your 10 kW system could power:
- 3.6 average homes (15 kWh/day per home)
- or Run central AC for 18 hours AND power all other appliances
- or Fully charge 5.4 Tesla Model 3 electric vehicles
Winter Production (December)
In December, your 10 kW system could power:
- 2 average homes (15 kWh/day per home)
- or Keep your home heating system running for 15 hours
- or Fully charge 3 Tesla Model 3 electric vehicles
Annual Production
Over a year, your 10 kW system could:
- Offset 10 tons of carbon dioxide emissions
- or Equal the environmental benefit of planting 175 trees
- or Save approximately $4,234 in electricity costs
Want to know exactly how much solar can power your home?
Get a personalized solar analysis based on your actual home, energy usage, and roof characteristics.
Get My Custom EstimateSolar Panel Systems in Alpharetta
We’ve mapped thousands of solar installations across the U.S. — and Alpharetta is lighting up! Explore the interactive map below to see which neighborhoods in your community have already made the switch to solar. Click any hexagon to see the number of installations in that area.
Leasing Solar Panels
If you’re not ready to purchase solar panels outright, Palmetto offers an alternative through LightReach — a financing option that lets you go solar with no upfront cost. For Alpharetta homeowners served by Georgia Power, a Power Purchase Agreement (PPA) is available through LightReach.
With a PPA, instead of paying a fixed monthly amount, you pay for the electricity your system actually produces — at a set rate per kilowatt-hour (kWh). That means your solar bill may be a bit higher in sunny summer months and lower in winter, but annual savings are comparable to a traditional lease. Either way, you avoid the large upfront investment of a cash purchase, and Palmetto handles all system maintenance and monitoring on your behalf. Learn more about the differences between buying and leasing solar.
It’s worth noting that most other utilities serving the Alpharetta area — including Sawnee EMC, GreyStone Power, and others — are not currently eligible for LightReach financing. If your home is served by Georgia Power, a PPA could be a straightforward way to start saving on electricity without taking on ownership responsibilities or maintenance costs.
Go solar without the investment
With LightReach, there are no investment costs to recoup, loan payments to manage, or maintenance needs to take on. As soon as your panels are active, your solar savings are too!
Explore LightReach LeasingFrequently Asked Questions
Yes, solar makes good sense for most Alpharetta homeowners. With 5.2 peak sun hours per day and 218 sunny days annually, Alpharetta receives strong year-round sunlight. Georgia electricity rates have risen 13% since 2021, and a typical solar system can save an estimated $46,000 over 25 years.
Upfront cost doesn’t have to be a barrier. Palmetto’s LightReach solar lease program requires no money down, so eligible Alpharetta homeowners can start saving on electricity from day one — with Palmetto handling all maintenance.
Alpharetta is served by three main utilities — Georgia Power, GreyStone Power (EMC), and Sawnee EMC — and none of them offer traditional net metering. Instead, all three use a net billing (export credit) model, meaning excess solar energy sent to the grid is credited at a rate below the retail electricity rate.
For Georgia Power customers, the 2024 export credit is approximately 8.5¢/kWh — well below the ~14¢/kWh retail rate. GreyStone Power credits exports at roughly 2.9¢/kWh, and Sawnee EMC at approximately 5.5¢/kWh. Credits are applied monthly with no annual true-up. Because self-consumed solar is significantly more valuable than exported power, Alpharetta homeowners benefit most by sizing their system to maximize on-site energy use.
Yes, solar panels can increase your home’s value in Alpharetta. According to a Zillow study, homes with solar panels sell for approximately 4.1% more than comparable homes without them. Given Alpharetta’s strong real estate market, that premium can be meaningful.
It’s worth noting that this benefit typically applies to owned systems, not leased panels. If you purchase your solar system outright, the added home value becomes part of your overall return on investment alongside your monthly energy savings.
With Palmetto’s LightReach lease, Alpharetta homeowners can go solar for a low fixed monthly payment starting around $79–$124/month — with no upfront cost. Palmetto owns and maintains the system, and passes commercial incentive savings through to you via lower payments.
For a cash purchase, a typical 8.93 kW system in Alpharetta costs approximately $24,814. Note that the federal 30% residential solar tax credit is no longer available following the Big Beautiful Bill. Use the calculator above for a personalized estimate.
For Alpharetta homeowners, solar can make strong financial sense — especially with a lease option. With Palmetto’s LightReach program, there’s no upfront investment required. Your monthly lease payment is typically less than your current electricity bill, meaning most homeowners start saving from day one.
Georgia electricity rates have risen 13% since 2021, and that trend is expected to continue. A leased solar system helps Alpharetta residents reduce exposure to rising utility costs — with Palmetto handling all maintenance and monitoring.
Palmetto Solar is a strong choice for Alpharetta homeowners. We’re a national company with a local focus — and we’ve completed 2,471 installations across Georgia since 2020. Our install network is experienced, and we offer some of the most flexible financing options in the industry, including our LightReach lease with no upfront cost.
Whether you’re looking to purchase or lease, we handle everything from design and installation to ongoing monitoring and maintenance — making the process straightforward for Alpharetta residents.
Palmetto’s LightReach lease program covers everything — panels, installation, monitoring, maintenance, and a 90% Production Guarantee — for one simple monthly payment with no upfront cost. For a typical 8.93 kW system in Alpharetta, the estimated monthly payment is approximately $100/month. Because Palmetto owns the system, it claims the commercial solar tax credit and passes those savings to you through lower payments.
Most Alpharetta homeowners find their lease payment is less than their current electricity bill, meaning savings can start from day one. This makes leasing a straightforward way to go solar without any upfront investment or maintenance responsibilities.