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Solar in Cochise County, AZ

Solar panels in Sierra Vista, AZ

6.3 peak sun hours per day. See what the data says about Sierra Vista, then check your specific roof free.

Utility territory: SSVEC (Sulphur Springs Valley Electric Cooperative)

Solar data for Sierra Vista

Peak sun hours / day
6.3 hrs

Modeled annual average.

Typical system size
5–9 kW

Residential, based on typical household load.

Estimated first-year savings
$900–$1,600

Per year for a typical 5–9 kW system. The high end assumes the larger array.

Roofs suitable for solar
72–82%

Modeled from regional adoption data.

Primary utility
SSVEC (Sulphur Springs Valley Electric Cooperative)

Contact your utility for current net billing enrollment status.

Net metering / billing
Net Billing (RCP)

Sierra Vista is served by SSVEC (Sulphur Springs Valley Electric Cooperative), an ACC-regulated co-op; SSVEC uses the Resource Comparison Proxy net billing framework — exported power earns the RCP rate, self-consumed solar saves at full retail.

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 Sierra Vista.

kW

Typical homes: 5–9 kW.

$/ kWh

Prefilled with the state residential average.

Estimated first-year savings

$1,250/ yr

$900–$1,600/yr for a typical 5–9 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 Sierra Vista get for solar?

Sierra Vista receives approximately 6.3 peak sun hours per day on average, based on modeled regional data.

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

For a typical 5–9 kW system in Sierra Vista, first-year savings are estimated at $900–$1,600 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 Sierra Vista have strong solar exposure?

Sierra Vista's 6.3 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.

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