Gilbert, AZ Solar Panels
In This Guide
Solar Power in Gilbert
In Gilbert, Arizona, abundant sunshine makes solar installation an appealing option to explore, but sunlight is only part of the picture. Roof condition and direction, shade, electricity use, and utility rules can all affect how solar panels may work for a home.
Learn what goes into solar panel installation in Gilbert, from assessing a roof to planning a system. Start with our guide to home solar panels.
How Much Do Solar Panels Cost in Gilbert, AZ?
Explore an estimate for solar installation in Gilbert, built from Palmetto’s real installation data—not broad national averages. We use local project information from Gilbert and nearby communities such as Higley, Power Ranch, Agritopia, and Val Vista Lakes to help you understand what solar may cost in your area.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Gilbert’s sunshine supports solar production, but roof condition, shade, energy use, and utility rules shape how well a system works.
- Solar costs and savings vary by home; local estimates compare cash purchase and leasing based on system size and electricity use.
- Arizona incentives and export credits differ by program and utility, so check current rules for APS or SRP before planning installation.
Gilbert Electricity Prices
For Gilbert households, electricity prices are part of the solar equation—and Arizona’s recent trend offers useful context.
Statewide Arizona electricity prices rose from 12.5 cents per kilowatt-hour in 2021 to 14.9 cents in 2024, about 19%. They remained below the U.S. average, which reached 16.5 cents in 2024.
A solar system can generate power at home, reducing how much electricity a household needs to buy from its utility. The effect in Gilbert depends on system size, energy use, and the utility’s rates and export rules.
Over time, producing some electricity at home may help limit exposure to utility-rate increases and support more predictable energy costs. Actual savings vary, and solar does not eliminate bills or guarantee a specific return.
Price of Energy: Arizona vs National Average
Gilbert Area Utility Providers
For Gilbert, Arizona, the latest utility rate figures provided are from 2023: Arizona Public Service (APS) averaged 15.3¢ per kWh, while Salt River Project (SRP) averaged 12.5¢.
In 2023, Arizona’s average was 14.0¢ per kWh and the national average was 16.0¢. APS was above the state average but below the national average; SRP was below both.
These rates offer context for considering solar: producing some electricity at home may reduce how much a household draws from the grid. The value depends on household use and applicable utility rules.
Gilbert Utilities Electricity Rates
Arizona Solar Incentives
Arizona state and local incentives may help Gilbert residents offset solar installation costs. Explore the solar incentives in Arizona.
Options include a state income-tax credit, qualifying solar-equipment sales-tax treatment, and a property-valuation exclusion. Export credits vary by utility and tariff; eligible APS and TEP customers may also earn seasonal rewards for battery participation.
The federal 30% residential tax credit has been eliminated by the Big Beautiful Bill. With LightReach solar leasing, Palmetto handles the commercial ITC and passes savings through lower monthly payments.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Arizona Credit for Solar Energy Devices (Form 310) | State Income-Tax Credit | Arizona residents may claim a credit of 25% of qualifying solar-device costs, up to $1,000 per residence, with unused credit generally carried forward for up to five consecutive years. | Learn More |
| Arizona Solar-Equipment Transaction Privilege Tax (TPT) Treatment | Sales-Tax Exemption / Deduction | The qualifying retail sale of a solar energy device may be excluded from the applicable Arizona TPT tax base when sold through a properly registered solar-energy retailer. | Learn More |
| Arizona Property Valuation Treatment for On-Site Solar | Property-Tax Valuation Exclusion | Qualifying on-site solar energy equipment is treated as adding no value to the property for appraisal purposes, reducing the risk that the solar system increases assessed property value. | Learn More |
| Arizona Solar Export Compensation and Interconnection Tariffs | Net Billing / Net Metering / Export Compensation | Arizona has no single statewide solar export rate; bill credits and compensation depend on the customer’s utility, rate plan, tariff, and sometimes interconnection history. | Learn More |
| APS Storage Rewards Pilot | Battery Demand-Response Reward | Eligible APS residential customers can earn $110 per average kilowatt of battery contribution for the May–October season through performance-based conservation-event rewards. | Learn More |
An Arizona resident who is not claimed as another taxpayer’s dependent may claim a credit equal to 25% of the cost of a qualifying solar energy device installed at the resident’s Arizona home, up to a maximum of $1,000. The $1,000 limit is cumulative for the same residence, rather than a new limit for each system.
Claim the credit using Arizona Form 310 and Form 301. Unused credit may generally be carried forward for up to five consecutive tax years. A solar system that includes storage may qualify, but a stand-alone battery is not clearly covered; check the current instructions or consult ADOR or a tax professional. See ADOR Form 310 information and A.R.S. § 43-1083.
Arizona law provides favorable TPT treatment for qualifying retail sales of solar energy devices. The practical benefit is potential avoidance of applicable transaction privilege tax on the qualifying equipment purchase; the exact tax treatment depends on the transaction and the retailer’s status.
This is not a blanket exemption for every installation, labor, or contracting charge. Confirm that the seller is registered as required and ask how the exemption is reflected on your invoice. See A.R.S. § 42-5061 and ADOR contracting guidance.
Arizona law provides that qualifying on-site solar equipment is considered to add no value to the property for appraisal purposes. This can help prevent a qualifying solar installation from increasing the property’s assessed value and resulting property-tax valuation.
This is a valuation rule, not a cash rebate or a direct reduction in the home’s existing assessed value. The law covers specified solar devices and grid-tied photovoltaic systems primarily used to produce energy for on-site consumption; do not assume a stand-alone battery receives the same treatment. See A.R.S. § 42-11054.
Arizona homeowners should check their utility’s current tariff before sizing a solar system: export compensation is utility- and plan-specific, and new customers generally should not assume they will receive retail-rate net metering. APS describes Resource Comparison Proxy (RCP) net-billing arrangements that credit excess generation at an applicable purchase rate; qualifying legacy customers may have different terms. SRP uses its own price plans, which can include within-billing-cycle netting or fixed export credits.
SRP also has a separate Renewable Export Program for qualifying facilities of 100 kW AC or less. It may offer a capacity credit for customers who enroll under the program and commit to delivering capacity during an eligible period; it is not an automatic credit for every solar customer. Check the current terms, rates, interconnection requirements, and enrollment status directly with your utility: APS renewable riders, SRP solar plan comparison, and SRP Renewable Export Program.
APS states that participants can earn $110 per average kW their battery provides during the season. For example, an average contribution of 3 kW would earn $330 for the season. This is a performance-based reward, not an upfront battery-purchase rebate.
Applicants must be APS residential rate-plan customers, have an APS-approved battery and permission to operate, and meet the program’s equipment and enrollment requirements. Events take place during the May–October season, and customers may opt out of individual events. Batteries without solar may qualify. Confirm current equipment eligibility and program terms with APS Storage Rewards.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with Arizona incentives.
Get a Free QuoteGilbert 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.
Gilbert’s abundant sunshine supports strong solar production, while summer monsoon clouds, dust, and extreme heat can affect output. Longer summer days help; well-designed systems can produce year-round.
Solar Production in Gilbert 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 Gilbert
We’ve organized solar installation data from across the country and are excited to share this interactive map of Gilbert. Explore neighborhoods and communities where your neighbors have switched to solar, and click a hexagon to see the number of installations in that area.
How to Choose a Solar Installer in Gilbert
Verify the license
Arizona generally requires a contractor doing paid residential solar installation to hold an appropriate Arizona contractor license. Solar-device installers must meet applicable solar-contractor qualifications, and the right classification depends on the work. Ask each bidder for its Arizona license number, then confirm the license and relevant classification with the Arizona Registrar of Contractors (AZ ROC). The state law is available here; it is not a license lookup page. If you cannot confirm what applies to your project, check with the state and your city or county before signing.
Look for certified installers
Ask whether the people designing and installing your system hold NABCEP credentials, and check the credential information at NABCEP. Also ask about manufacturer certifications for the specific panels or inverters in the proposal and what those certifications cover. These credentials can help you assess relevant training, but they do not replace an Arizona contractor license. Compare the credentials and experience of the actual crew assigned to your project, not just the company’s general claims.
Compare quotes the same way
Request written proposals with the same details so you can compare scope, equipment, cost, and responsibilities side by side:
- System size: installed capacity in kilowatts (kW), plus the estimated production in kilowatt-hours per year (kWh/year).
- Price and equipment: total price and price per watt, with panel and inverter brands and models listed.
- Warranties: separate terms for panel product and performance, inverter, workmanship, and roof penetrations; ask what is covered and who handles claims.
- Project responsibilities: who obtains permits, schedules inspections, and submits the utility interconnection application.
- Payment: total cost or monthly payment, all relevant terms, and any escalator. Don’t compare monthly payments alone.
Permits, interconnection and your HOA
Building and electrical permits and inspections are handled by the local authority having jurisdiction; the right office and requirements depend on your address. Ask the installer who will handle each step. You or the installer must apply to your serving electric utility for interconnection and an agreement. Confirm which utility serves your home; Arizona utility names include Arizona Public Service Co, Salt River Project, Tucson Electric Power Co, and UNS Electric, Inc. Requirements can differ by utility.
Arizona law limits HOA and covenant restrictions on rooftop solar: planned-community associations may use reasonable placement rules, but may not prohibit solar devices or impair installation, function, use, cost, or efficiency. Some older instruments are excepted, and these protections do not create an easement over a neighbor’s property. See A.R.S. §§ 33-1816 and 33-439.
Red flags
- Pressure to sign the same day or claims that an offer will disappear immediately.
- Unlicensed contractors, or out-of-state crews whose Arizona license and project accountability are unclear.
- Vague production estimates without a stated annual kWh figure and the assumptions behind it.
- A large upfront deposit without a clear written explanation of what it pays for and when work begins.
- Promises of federal tax credits for homeowner purchases made in 2026; homeowner credits ended December 31, 2025. For deceptive or unfair sales practices, consumers can contact the Arizona Attorney General’s Consumer Information and Complaints Unit. For workmanship, abandonment, licensing, or unlicensed-contractor complaints, contact AZ ROC.
Leasing Solar Panels
For Gilbert homeowners served by Arizona Public Service (APS) or Salt River Project (SRP), a solar lease is available through Palmetto. Availability depends on your utility and home; check your bill or ask your utility to confirm your provider.
A lease typically means a set monthly payment for the system’s estimated production. A power purchase agreement (PPA), by contrast, charges for each kilowatt-hour the system produces; PPA availability is not listed for these Gilbert utility options. Learn more about buying or leasing solar.
Compared with paying cash, a lease can avoid the large upfront purchase and, with LightReach, Palmetto handles system maintenance under the agreement. Review the agreement for payment, service, and end-of-term details. Explore LightReach.
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
Gilbert does not have one citywide net metering policy. Most residents are served by APS or SRP, which use net billing: electricity sent to the grid earns credits, typically at a rate lower than the retail price.
APS’s export credit is $0.06857 per kWh for eligible new interconnections and is fixed for 10 years. SRP’s export credit varies by season, time, and rate plan, generally from $0.02 to $0.06 per kWh. Check your utility bill and current tariff for your home’s exact rules.
Solar panels may increase a Gilbert home’s resale value when the system is owned. A Zillow study found homes with solar panels sold for about 4.1% more on average, though that estimate is not a guarantee for any specific home.
This potential value increase applies to purchased systems, not leased or third-party-owned systems. A lease may affect resale differently because a buyer may need to assume the agreement. Arizona’s property-tax valuation rules for qualifying solar are separate from a home’s market value.
In Gilbert, homeowners can go solar with a LightReach lease for a low fixed monthly payment and no upfront cost. The calculator above estimates $77–$142 per month depending on home size; a typical 2,000–3,000-square-foot home is estimated at $105 per month.
Cash purchase is another option. The calculator estimates about $22,405 after the Arizona state incentive for a typical home; the federal 30% residential solar tax credit is no longer available for cash purchases following the 2025 federal law change. See the calculator above for estimates by home size.
In Gilbert, leasing means Palmetto owns the panels and you make a set monthly payment for their estimated production. LightReach has no upfront cost; one payment includes the system, installation, monitoring, maintenance, a comprehensive protection program, and a 90% Production Guarantee.
A typical 8.20 kW system is estimated at about $105 per month, based on Arizona’s production ratio of 1,624 kWh/kW/year and a rate of $0.095/kWh. The lease payment is typically less than the current electricity bill, though actual costs and savings vary.
Solar can be financially worthwhile in Gilbert when the system’s cost is lower than the electricity it offsets. With a LightReach lease, there’s no upfront investment, and the monthly lease payment is typically less than your current electricity bill, so savings can start from day one of system operation.
Your exact savings depend on your home’s energy use, roof and solar production, lease payment, and APS or SRP export-credit rules. You may still have a utility bill, so compare total monthly costs rather than assuming solar eliminates the bill.
Yes, solar can make sense in Gilbert, AZ. The area averages about 6.5 peak sun hours daily, and local estimates show potential long-term savings. Results depend on your roof’s condition, direction and shade, household electricity use, and system size.
Check your APS or SRP plan because export credits differ. LightReach, Palmetto’s solar lease program, removes the upfront cost barrier entirely: homeowners can go solar with no money down and start saving from day one. Actual savings vary by home and utility.
Solar panels are low maintenance in Gilbert, AZ. Dust and monsoon debris can collect on panels, so occasional visual checks can help; follow the system provider’s guidance for cleaning or service.
With LightReach, Palmetto owns the system and handles maintenance, monitoring, and repairs at no extra cost, including a 90% Production Guarantee.