Clarendon, TXLocal --:--Sun now --Daylight today --
Sun on a roof in Clarendon.
The PVWatts model puts a generic roof array in Clarendon at 1,677 kWh a year for each kW of panels, using typical-year weather from a station 1.4 km away. A modeled estimate for a standard setup, not a measurement of any roof.
A year on one roof.
Scroll from January to December: the noon sun over Clarendon climbs and falls, and the modeled output follows it.
kWh per kW DC, modeled by PVWatts. Best month 164, weakest 111: a ratio of 1.48.
How Clarendon comparesderived from the figures above
Where Clarendon sits.
Clarendon ranks 134th of 1220 Texas places modeled here, at the 89th percentile. Its 1,677 kWh per kW is above the Texas median of 1,515. The strongest months are July, May, June and the weakest are December, November, February; output peaks in July and bottoms out in December. In all, 28.4% of the year arrives in June, July and August, less than the 29.3% of the median place.
Closest modeled neighbors
- Howardwick, 10 km north: 1,680 kWh per kW, 3 more than Clarendon.
- Hedley, 22 km east: 1,671 kWh per kW, 6 less than Clarendon.
- Lakeview, 35 km southeast: 1,676 kWh per kW, 1 less than Clarendon.
- Groom, 36 km northwest: 1,702 kWh per kW, 25 more than Clarendon.
- Memphis, 40 km southeast: 1,651 kWh per kW, 26 less than Clarendon.
- McLean, 42 km northeast: 1,685 kWh per kW, 8 more than Clarendon.
- Claude, 47 km northwest: 1,722 kWh per kW, 45 more than Clarendon.
- Lefors, 56 km north: 1,676 kWh per kW, 1 less than Clarendon.
- Estelline, 60 km southeast: 1,623 kWh per kW, 54 less than Clarendon.
Against Fort Worth
The nearest of the six largest modeled places is Fort Worth, 406 km to the southeast, at 1,535 kWh per kW. Clarendon models 142 kWh per kW (9.3%) above it. Clarendon lies 2.16 degrees of latitude north of Fort Worth, which on sun angle alone would point the other way, so clouds, haze and the weather station's record carry the difference. The two weather stations sit a similar distance from their points (1.4 km and 1.5 km), so station distance does little to explain the gap, and the weather record does the rest.
The second-nearest large place is Dallas, 449 km southeast, where the same model gives 1,500 kWh per kW, so Clarendon runs 177 above that figure. Against the Texas median place month by month, Clarendon runs at least 2% higher in January, February, March, April, May, June, July, August, September, October, November, December.
Electricity in Donley CountyEIA-861
Electricity prices nearby
Providers listed in the county
- Southwestern Public Service Co: 13.94¢ per kWh, a bundled average, 223,685 residential customers across 45 counties.
- Southwestern Electric Power Co: 12.6¢ per kWh, a bundled average, 157,119 residential customers across 25 counties.
- Greenbelt Electric Coop, Inc: 17.88¢ per kWh, a bundled average, 3,929 residential customers across 9 counties.
They are the largest bundled providers whose EIA service territory lists the county. A county can list several, and which one serves a street depends on the address, so check your bill. Priced at the first provider's average, the modeled 1,677 kWh would come to $234 per kW a year, plain multiplication and not a savings estimate.
Modeled estimateruns in your browser
Size the array, see the kWh.
Scale the Clarendon model to another array size, take off extra losses for shade or dirt, and price the energy at any rate. It is arithmetic on the PVWatts output above, nothing more: not a quote, not a savings estimate and not advice.
Starting rate: the Texas residential average of 15.4¢ per kWh. At that rate the modeled output is worth $258 per kW a year as plain multiplication.
PVWatts v8station 591286
Month by month, per kW.
| Month | kWh per kW |
|---|---|
| January | 118.2 |
| February | 116.6 |
| March | 155.6 |
| April | 156.3 |
| May | 161.3 |
| June | 159.5 |
| July | 164.1 |
| August | 153.2 |
| September | 137.1 |
| October | 129.7 |
| November | 114.4 |
| December | 111.0 |
| Year | 1,677 |
Model assumptions
- System size
- 1 kWDC, results scale per kW
- Mount
- fixed roof mount
- Tilt
- 20°
- Azimuth
- 180°due south
- Modules
- standard
- System losses
- 14%
Location 34.94, -100.89 (Clarendon, population 1,843). Weather: typical-year data from station 591286, 1.4 km from that point.
Getting a measured number
A model cannot see your roof. Installers measure pitch, shade and the electrical panel on site. Quote marketplaces such as EnergySage, SolarReviews and WattBuy collect bids from local installers. Rate & Roof does not rank installers.
Next step
Payback, buyback.
The sliders above price the energy at one rate. The payback calculator adds the system cost and your buyback plan type, and shows every assumption. It is an estimate, not advice.
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Rates change. Get told.
One list, for Texas solar buyback plans. We write when a tracked rate changes and when new city data is published. Nothing else, and nothing until you confirm.