Solar Panel Output in Georgia (GA)
Georgia offers solid solar potential with 4.5-5 peak sun hours daily. Hot summers and mild winters provide consistent production. The state is growing as a solar market with improving policies and dropping installation costs.
Peak Sun Hours (Annual)
4.8
Summer Peak Hours
5.5
Winter Peak Hours
4
Optimal Tilt Angle
33°
Daily Solar Output in Georgia
Expected daily production from common panel sizes in Georgia conditions.
| Panel Size | Summer (Wh/day) | Winter (Wh/day) | Annual Avg (Wh/day) |
|---|---|---|---|
| 100W Panel | 550 | 400 | 465 |
| 200W Panel | 1100 | 800 | 930 |
| 400W Panel | 2200 | 1600 | 1860 |
* Based on 4.8 average peak sun hours and 85% system efficiency.
Seasonal Peak Sun Hours
Spring
5 hrs
Summer
5.5 hrs
Fall
4.8 hrs
Winter
4 hrs
Solar Production by City in Georgia
| City | Peak Sun Hours | 100W Daily Output | Notes |
|---|---|---|---|
| Atlanta | 4.9 hrs | 417Wh | Good solar, afternoon storms in summer |
| Savannah | 5 hrs | 425Wh | Coastal humidity and salt concerns |
| Augusta | 5 hrs | 425Wh | Similar to Atlanta |
| Macon | 5 hrs | 425Wh | Central Georgia, good production |
Georgia Climate Considerations
- •Hot, humid summers with afternoon thunderstorms
- •Mild winters allow year-round production
- •Coastal areas have salt and hurricane concerns
- •Red clay dust can accumulate on panels
- ✓Storm backup power
- ✓Off-grid properties
- ✓Growing solar market
- ✓Southeast efficiency
- !Summer storms
- !Humidity
- !Heat losses
Solar Tips for Georgia
- •Afternoon storms are common in summer but brief
- •Maximize morning sun exposure for reliable production
- •Coastal installations need corrosion-resistant hardware
- •Battery backup is valuable for summer storm outages
- •Heat reduces efficiency - ensure good panel ventilation
Frequently Asked Questions: Solar in Georgia
How much solar power can I generate in Georgia?
Georgia averages 4.8 peak sun hours. A 100W panel produces about 465Wh daily - good for the Southeast.
Are afternoon storms a problem for Georgia solar?
Somewhat, but morning sun is very reliable. Summer storms are brief (1-2 hours). Overall production remains strong.
Is solar worth it in Georgia?
Increasingly yes. Installation costs have dropped significantly. Off-grid and backup systems are especially valuable given summer storm outages.