Utility guide · Arizona
APS + Arizona sun: model before you buy
Phoenix-area roofs produce strong output, but rate design (TOU, demand) shapes savings. Enter your real bill and usage so a quote can’t hide behind “Arizona averages.”
TOU and demand change the savings story
Ask which rate schedule the quote assumes after solar. A model that ignores demand charges or TOU shifts can overstate monthly savings.
Heat, HVAC, and system sizing
High AC load is often why people look at solar. If you’re also considering heat-pump HVAC later, SolarFlow’s toggles help you see stacked scenarios.
Frequently asked questions
Common solar questions for this area — start a project for answers tied to your roof and utility bill.
Is a battery worth it with APS?
Backup and rate arbitrage are different jobs. Toggle battery in the ROI dashboard and decide based on outages and your rate — not a bundled “package discount” alone.
Your home in APS territory
Create your solar project
Enter your address for a quick teaser. Create a free account for the full Google Solar roof model, ROI dashboard, permits, and PDF report.
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