Solar Panel Savings in Gilbert, AZ
Calculate how much you can save with solar panels in Gilbert, Arizona. Based on 6.7 peak sun hours/day and 13.0¢/kWh average electricity rate.
6.7
Peak Sun Hours/Day
13.0¢
Avg Rate (¢/kWh)
7 yr
Payback Period
$28k
25-Year Savings
Gilbert Solar Overview
Calculate Your Gilbert Solar Savings
Gilbert average: $146/mo
South-facing roofs produce the most energy
Add $8,000-$12,000 for whole-home battery backup
Annual Production
kWh/year
Annual Savings
per year
Net System Cost
after 30% ITC
Payback Period
break-even time
25-Year Total Savings
$52,296
Monthly Savings
$128
Federal Tax Credit
$4,572
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Gilbert | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $15,240 | $17,100 |
| Federal Tax Credit (30%) | -$4,572 | -$5,130 |
| Net System Cost | $10,668 | $11,970 |
| Cost Per Watt | $2.54/W | $2.85/W |
Solar Potential in Gilbert
Sun Hours vs National Average
Gilbert gets 49% more sun than the national average.
Climate Advantages
- 244 sunny days per year
- Average temperature: 71.5°F — moderate climate with good solar conditions
- Average roof size: 1,695 sq ft — enough for a 94-panel system
Gilbert Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $15,240 system, that's a $4,572 credit. Valid through 2032.
Arizona State Incentives
Arizona solar tax credit up to $1,000; property tax exemption for solar.
Net Metering — Salt River Project (SRP)
Salt River Project (SRP) offers net metering in Gilbert. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Gilbert
4.9
Tons CO2 Offset/Year
81
Equivalent Trees Planted
1.1
Homes Worth of Energy
Based on 11,738 kWh annual production with a 6kW system. EPA average: 0.417 metric tons CO2 per MWh, 10,632 kWh per US home.
Solar Energy in Gilbert, Arizona
Gilbert, Arizona receives an average of 6.7 peak sun hours per day, placing it among the best cities in the country for solar energy production. With electricity rates averaging 13.0¢ per kWh from Salt River Project (SRP), below the national average, but with rates rising 2-3% annually, the long-term savings are still meaningful.
A typical 6kW solar system in Gilbert produces approximately 11,738 kWh per year, saving homeowners an estimated $1,531 annually. The system pays for itself in about 7.0 years, after which you enjoy essentially free electricity for the remaining 18+ years of the system's warranty life.
Gilbert has a solar penetration rate of 7.3% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 104 (national average: 100) is near the national average.
Other Cities in Arizona
Chandler, AZ
Glendale, AZ
Mesa, AZ
Peoria, AZ
Phoenix, AZ
Scottsdale, AZ
Surprise, AZ
Tempe, AZ
Tucson, AZ
Frequently Asked Questions
How much do solar panels cost in Gilbert, AZ?
The average cost of a 6kW solar panel system in Gilbert is approximately $15,240 before incentives ($2.54/watt). After the 30% federal Investment Tax Credit, the net cost is about $10,668. Arizona solar tax credit up to $1,000; property tax exemption for solar.
How many peak sun hours does Gilbert get?
Gilbert, AZ receives an average of 6.7 peak sun hours per day and approximately 244 sunny days per year. This is above the national average of 4.5 hours, making it an excellent location for solar energy.
What is the solar payback period in Gilbert?
The average solar payback period in Gilbert is approximately 7 years. After payback, your solar panels generate essentially free electricity for the remaining 15-20 years of their warranty. Over 25 years, total savings can reach $27,607.
Does Gilbert have net metering?
Yes, Gilbert has access to net metering through Salt River Project (SRP). This allows you to earn credits for excess solar energy sent to the grid, significantly improving your solar investment returns.
Is solar worth it in Gilbert, AZ?
Absolutely. With a 7-year payback period and $27,607 in 25-year savings, solar is an excellent investment in Gilbert. The 30% federal tax credit and local incentives help make solar financially attractive.