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Central Oregon · Wasco County

Solar panel and battery installation in Maupin, Oregon

Solar and battery systems sized to Maupin sun and Pacific Power rates, designed and installed by a local Oregon crew.

1,411kWh per kW / year (NREL)
Pacific PowerMain utility
EligibleEnergy Trust
17¢/kWhAvg energy rate
Wasco County

Going solar in Maupin

A south-facing solar system in Maupin produces about 1,411 kWh per installed kW each year, according to NREL's PVWatts model. A home using about 11,000 kWh a year needs roughly 7.8 kW (19 panels) here, and a 7.5 kW system offsets about $1,799 of Pacific Power energy charges in its first year.

Maupin's high-desert sun makes solar a smart long-term investment for rural homes and properties.

High-desert sun and cold, clear winters are close to ideal for solar: panels run more efficiently in cold air, and snow slides off tilted modules within a day or two of a storm. Racking and attachments are specified for local snow loads.

Pacific Power is the main utility in Central Oregon (Bend, Redmond, Prineville, Madras), Southern Oregon, much of the coast and parts of the mid-valley. Its Wattsmart Battery program pays customers who let the utility draw on their home battery during peak events.

Local production data

How much solar produces in Maupin

July is the strongest month at about 1,373 kWh; December is the weakest at 338 kWh. Net metering carries summer surplus into winter.

Modeled monthly output, 7.5 kW system in Maupin10,578 kWh / year
Monthly kWh in Maupin
Jan383 kWh
Feb570 kWh
Mar870 kWh
Apr1065 kWh
May1230 kWh
Jun1268 kWh
Jul1373 kWh
Aug1223 kWh
Sep1013 kWh
Oct780 kWh
Nov465 kWh
Dec338 kWh
System to offset a typical home
7.8 kW
Panels (430 W)
19
7.5 kW annual output
10,583 kWh
First-year energy savings
$1,799
Utilities

Maupin's electric utility

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Electricity rates by county

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  • Under 9¢
  • 9–11¢
  • 11–13¢
  • 13–17¢
  • 17¢+

Shaded by each county's primary utility. Faded counties aren't served by Pacific Power.

Wasco County

17.0¢/kWh

+56%since 2021 · Pacific Power

$175
$40$600+
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Local FAQ

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Sources and method

Production: NREL PVWatts v8 (NSRDB weather data) at Maupin's U.S. Census coordinates (45.171, -121.088), 1 kW, 20° tilt, south-facing, 14% system losses. Rates: average residential energy charges reported by each utility. Install counts: National Solar project records. Data updated 2026-10-20. Your roof's direction, shading and usage change the numbers, so your free assessment uses your actual address and bills.

Solar in Maupin, OR: Cost, Pacific Power Rates & 2026 Incentives