Phoenix Valley Solar

Tempe sits at the boundary of APS and SRP territory, and two neighbors on the same street can be on completely different utilities. Learn how to confirm which utility serves your address, then see a 2026 summer-bill savings scenario for a typical 1,800 sq ft Tempe home going solar under each utility's rate structure.

APS and SRP both raised rates in 2025, but solar exporters face a bigger gap: APS net billing credits run about 10 cents per kWh while SRP buyback pays roughly 3 cents. Here is the 2026 rate breakdown and the monthly bill math for a south-facing 8 kW system under each utility's TOU structure.

Most Phoenix homeowners know APS pays something for excess solar power, but the calculation behind that credit confuses nearly everyone. This post walks through the Excess Generation Credit formula step by step, shows the dollar difference from old full-retail net metering, and explains what the gap means for how you size and finance a system under Arizona net billing in 2026.

APS requires solar customers to pick a time-of-use rate plan, and the wrong choice leaves real money on the table for high-exporting Phoenix homes. This guide walks through Saver Choice, Saver Choice Plus, and Saver Choice Max side by side, explains the solar export timing mismatch that affects every APS solar customer, and shows which APS rate plan cuts bills most for residential solar Arizona homeowners.

APS summer peak hours run 3 to 8 PM on weekdays in Phoenix, and that five-hour window is where most of your summer bill is made or lost. Here is why solar alone misses that window and how pairing it with a battery helps APS TOU customers cut their most expensive charges.

APS treats six holidays in 2026 as full off-peak days for every time-of-use customer in Phoenix. Here are the exact dates, how the rate break works, and how solar homeowners across the Valley can make the most of each one.

APS and SRP both pay about 3 cents per kilowatt-hour for your solar exports in 2026, far below the retail rate you pay when you pull power back at night. Here are three concrete tactics Phoenix homeowners can use to maximize their Arizona solar export credits: shifting heavy loads to peak production hours, adding battery storage to capture evening-peak value, and right-sizing their system to avoid flooding the grid with low-value power.

APS and SRP handle solar exports very differently, and it changes your bill more than most installers admit. Here's a concrete side-by-side model for a typical Phoenix home with a 7 kW system on APS Saver Choice versus SRP's TOU Export plan, with real rate data for July 2026.

Arizona eliminated retail-rate net metering in 2017. Today APS pays 6.171 cents per kWh for exported solar and SRP pays 3.45 cents. Here is what that means for Phoenix homeowners running the numbers on solar in 2026.

APS off-peak hours in 2026 cover every hour except 4pm to 7pm on weekdays. Learn how Phoenix solar homeowners stack load shifting, solar generation, and home battery storage to slash their APS bill using time-of-use rate arbitrage.

APS pays 6.171 cents per kWh for solar exports in 2026 while SRP pays only 3.45 cents. Combined with a $18 monthly base charge gap, APS wins for most solar homes in Phoenix, but the math shifts depending on how much power you actually send back to the grid.

APS solar customers must choose between the Time-of-Use plan and the Demand Charge plan. The wrong choice can wipe out solar savings. Here's which plan works best for a Phoenix home that exports during the day and draws at night, plus what APS's proposed 16% rate hike means for your decision.

APS and SRP pay very different rates for solar power you export to the grid in 2026. Here is what both utilities actually pay, why neither rewards battery-dispatched exports differently, and how to find out which utility serves your Phoenix Valley address.

APS and SRP serve the same Phoenix Valley cities but operate under completely different solar billing rules. APS charges more per kilowatt-hour but pays nearly three times more for exported solar power. SRP demand charges can undercut solar savings without battery storage. Here is how to know which utility you are on and what it means before you accept any solar quote.

Arizona moved from net metering to net billing years ago -- but a lot of homeowners are still fuzzy on what that means for their bills. Here's what actually changed, what APS and SRP pay you for exported power, and why adding a battery looks smarter than it did five years ago.

Arizona net metering ended in 2023. Here is exactly what APS and SRP pay for exported solar energy under net billing in 2026, how the math affects Phoenix homeowners, and why the prepaid solar lease delivers 30 percent savings regardless of the federal tax credit.

Gilbert is almost entirely SRP territory, and the Solar Price Plan changes how solar savings work. Here's what homeowners in Gilbert, Queen Creek, and the East Valley are actually saving from residential solar in 2026, including the prepaid lease option that delivers a 30 percent discount without a loan.

Chandler is split between APS and SRP territory, and most homeowners do not know which utility serves their home until a solar proposal reveals the gap. Here is how to find out, how the two rate structures compare in 2026, and what that split means for your monthly solar savings.

APS on-peak rates hit $0.29 per kWh in summer 2026 while SRP customers pay around $0.22 per kWh during peak hours. Here is the real bill breakdown for a 2,400 sq ft Phoenix home under each utility and what it means for solar savings.

SRP charges a monthly demand fee based on your peak 30-minute grid draw while APS uses a simpler Time of Use net billing plan. Learn which utility gives you better solar savings in the Phoenix Valley and how the prepaid solar lease saves homeowners 30 percent upfront on either utility.