Arizona's third-largest city, Mesa is fully in SRP territory with time-of-use rates that peak 2–8pm on weekdays. With 300 sunny days per year and an average installation cost of $2.08/watt, a typical Mesa homeowner installing a 13–14 kW system saves an average of $1,800/year on electricity. SRP retired its legacy net metering program in November 2025 — making solar-plus-battery storage the highest-ROI configuration for new Mesa installations in 2026.
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Arizona's third-largest city, Mesa is fully in SRP territory with time-of-use rates that peak 2–8pm on weekdays. With 300 sunny days per year and an average installation cost of $2.08/watt, a typical Mesa homeowner installing a 13–14 kW system saves an average of $1,800/year on electricity. SRP retired its legacy net metering program in November 2025 — making solar-plus-battery storage the highest-ROI configuration for new Mesa installations in 2026.
SRP's Time-of-Use Export Price Plan credits excess solar generation at 3.45¢/kWh, well below retail rates — so sizing your system to your actual usage and pairing it with battery storage is critical. Battery backup shifts solar production into SRP's 2–8pm peak window, maximizing bill credits and avoiding demand charges up to $14.50/kW. East Mesa, Eastmark, and Red Mountain Ranch neighborhoods feature newer construction with large south-facing rooftops ideal for 10–15 kW systems. Compare vetted Mesa solar companies below to get competing quotes.