Whitewright, TXLocal --:--Sun now --Daylight today --
Sun on a roof in Whitewright.
The PVWatts model puts a generic roof array in Whitewright at 1,536 kWh a year for each kW of panels, using typical-year weather from a station 2.4 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 Whitewright climbs and falls, and the modeled output follows it.
kWh per kW DC, modeled by PVWatts. Best month 151, weakest 97: a ratio of 1.56.
How Whitewright comparesderived from the figures above
Where Whitewright sits.
Whitewright ranks 436th of 1220 Texas places modeled here, at the 64th percentile. Its 1,536 kWh per kW is above the Texas median of 1,515. The strongest months are June, August, May and the weakest are November, February, December; output peaks in June and bottoms out in November. In all, 29.0% of the year arrives in June, July and August, less than the 29.3% of the median place.
Closest modeled neighbors
- Tom Bean, 8 km west: 1,518 kWh per kW, 18 less than Whitewright.
- Trenton, 10 km southeast: 1,509 kWh per kW, 27 less than Whitewright.
- Savoy, 10 km north: 1,509 kWh per kW, 27 less than Whitewright.
- Bells, 12 km north: 1,523 kWh per kW, 13 less than Whitewright.
- Ector, 14 km northeast: 1,513 kWh per kW, 23 less than Whitewright.
- Leonard, 19 km southeast: 1,500 kWh per kW, 36 less than Whitewright.
- Van Alstyne, 20 km southwest: 1,524 kWh per kW, 12 less than Whitewright.
- Bonham, 21 km northeast: 1,515 kWh per kW, 21 less than Whitewright.
- Howe, 21 km west: 1,524 kWh per kW, 12 less than Whitewright.
Against Dallas
The nearest of the six largest modeled places is Dallas, 88 km to the southwest, at 1,500 kWh per kW. Whitewright models 36 kWh per kW (2.4%) above it. Whitewright lies 0.72 degrees of latitude north of Dallas, 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 (2.4 km and 2.4 km), so station distance does little to explain the gap, and the weather record does the rest.
The second-nearest large place is Fort Worth, 121 km southwest, where the same model gives 1,535 kWh per kW, so Whitewright runs 1 above that figure. Against the Texas median place month by month, Whitewright runs at least 2% higher in January, February, April, May, June, September, December. It runs at least 2% lower in July, October, November.
Electricity in Grayson County, Fannin CountyEIA-861
Electricity prices nearby
EIA lists Oncor Electric Delivery and Texas-New Mexico Power in this county. Where Whitewright is on Oncor Electric Delivery and Texas-New Mexico Power's lines, homes buy energy from a retail electricity provider and the price depends on the plan. Parts of Whitewright may instead be served by a co-op or utility listed below, which sets its own rates; check your bill. For scale only, the median 2025 average price across the 60 Texas retail providers on this site is 15.32¢ per kWh, which would put the modeled 1,536 kWh at $235 per kW a year, plain multiplication and not a savings estimate or an offer.
Also listed in the county
- Denton County Elec Coop, Inc: 13.18¢ per kWh, a bundled average, 310,805 residential customers across 6 counties.
- Grayson-Collin Elec Coop, Inc: 17.04¢ per kWh, a bundled average, 97,950 residential customers across 4 counties.
- Farmers Electric Coop, Inc: 11.95¢ per kWh, a bundled average, 88,221 residential customers across 12 counties.
- Oncor Electric Delivery Company LLC: 5.64¢ per kWh, delivery charges only, before the retail energy price, 3,545,814 residential customers across 99 counties.
These utilities serve other parts of the county, which can include parts of Whitewright. They are the largest bundled providers, and the largest delivery-only one, 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.
Modeled estimateruns in your browser
Size the array, see the kWh.
Scale the Whitewright 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 $237 per kW a year as plain multiplication.
PVWatts v8station 711942
Month by month, per kW.
| Month | kWh per kW |
|---|---|
| January | 108.0 |
| February | 103.5 |
| March | 126.3 |
| April | 140.2 |
| May | 149.3 |
| June | 151.4 |
| July | 145.1 |
| August | 149.6 |
| September | 141.4 |
| October | 120.1 |
| November | 97.0 |
| December | 104.1 |
| Year | 1,536 |
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 33.51, -96.39 (Whitewright, population 1,761). Weather: typical-year data from station 711942, 2.4 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.