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Solar in Maricopa County, AZ

Solar panels in Surprise, AZ

6.5 peak sun hours per day. See what the data says about Surprise, then check your specific roof free.

Utility territory: APS

Solar data for Surprise

Peak sun hours / day
6.5 hrs

Modeled annual average.

Typical system size
6–10 kW

Residential, based on typical household load.

Estimated first-year savings
$1,300–$2,150

Per year for a typical 6–10 kW system. The high end assumes the larger array.

Roofs suitable for solar
74–84%

Modeled from regional adoption data.

Primary utility
APS

Contact your utility for current net billing enrollment status.

Net metering / billing
Net Billing (RCP)

Under Arizona's net billing tariff (ACC-approved), APS exports earn the Resource Comparison Proxy rate (~6.17¢/kWh Oct 2025–Sep 2026, steps down ~10%/yr); self-consumed solar saves at full retail rate, making consumption-shifting and storage high-value.

Estimates use the average Arizona current utility rate (before solar) of $0.15/kWh (EIA, retrieved Aug 2026) and modeled solar production; individual results vary with your rate, usage, roof orientation, and shading.

Personalized estimate

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Start with your bill or adjust the rate and typical system size for Surprise.

kW

Typical homes: 6–10 kW.

$/ kWh

Prefilled with the state residential average.

Estimated first-year savings

$1,750/ yr

$1,300–$2,150/yr for a typical 6–10 kW system — the low end is a smaller array, the high end a larger one.

Estimate — individual results vary with your rate, usage, roof orientation, and shading. Assumes an 85% system derate and 50% self-consumption; exported energy uses the local net-billing estimate.

City averages are a starting point — check your address for your verified result.

Frequently asked questions

How much sun does Surprise get for solar?

Surprise receives approximately 6.5 peak sun hours per day on average, based on modeled regional data.

What is the estimated first-year savings from solar in Surprise?

For a typical 6–10 kW system in Surprise, first-year savings are estimated at $1,300–$2,150 per year: the low end uses the smaller system, while the high end is up to the larger system. Estimates use the average Arizona current utility rate (before solar) of $0.15/kWh (EIA, retrieved Aug 2026) and modeled solar production; individual results vary with your rate, usage, roof orientation, and shading. These are educational estimates, not guarantees.

Why does Surprise have strong solar exposure?

Surprise's 6.5 average daily peak sun hours are above many Arizona cities in this dataset. Roof orientation, usable area, and shade still determine the result for an individual property.

Data source: City figures are modeled estimates for general guidance, not a quote for any specific property.

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The city data above is a regional estimate. Enter your address to get a personalized result based on your actual roof.

Solar data for nearby Arizona cities

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