Groveton, TXLocal --:--Sun now --Daylight today --
Sun on a roof in Groveton.
The PVWatts model puts a generic roof array in Groveton at 1,360 kWh a year for each kW of panels, using typical-year weather from a station 1.5 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 Groveton climbs and falls, and the modeled output follows it.
kWh per kW DC, modeled by PVWatts. Best month 137, weakest 78: a ratio of 1.76.
How Groveton comparesderived from the figures above
Where Groveton sits.
Groveton ranks 1205th of 1220 Texas places modeled here, at the 1st percentile. Its 1,360 kWh per kW is below the Texas median of 1,515. The strongest months are May, July, August and the weakest are December, February, January; output peaks in May and bottoms out in December. In all, 29.5% of the year arrives in June, July and August, more than the 29.3% of the median place.
Closest modeled neighbors
- Trinity, 26 km southwest: 1,432 kWh per kW, 72 more than Groveton.
- Onalaska, 27 km south: 1,378 kWh per kW, 18 more than Groveton.
- Corrigan, 29 km east: 1,359 kWh per kW, 1 less than Groveton.
- Lovelady, 31 km west: 1,424 kWh per kW, 64 more than Groveton.
- Kennard, 34 km north: 1,382 kWh per kW, 22 more than Groveton.
- Seven Oaks, 35 km southeast: 1,366 kWh per kW, 6 more than Groveton.
- Riverside, 35 km southwest: 1,412 kWh per kW, 52 more than Groveton.
- Point Blank, 35 km south: 1,361 kWh per kW, 1 more than Groveton.
- Diboll, 36 km northeast: 1,374 kWh per kW, 14 more than Groveton.
Against Houston
The nearest of the six largest modeled places is Houston, 143 km to the south, at 1,422 kWh per kW. Groveton models 62 kWh per kW (4.4%) below it. Groveton lies 1.27 degrees of latitude north of Houston, and the sun stands higher in the sky the further south you go, which matches its lower modeled output. The two weather stations sit a similar distance from their points (1.5 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 Dallas, 247 km northwest, where the same model gives 1,500 kWh per kW, so Groveton runs 140 below that figure. It runs at least 2% lower in January, February, March, April, May, June, July, August, September, October, November, December.
Electricity in Trinity CountyEIA-861
Electricity prices nearby
EIA lists Oncor Electric Delivery in this county. Where Groveton is on Oncor Electric Delivery's lines, homes buy energy from a retail electricity provider and the price depends on the plan. Parts of Groveton 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 1,360 kWh at $208 per kW a year, plain multiplication and not a savings estimate or an offer.
Also listed in the county
- Entergy Texas Inc.: 13.89¢ per kWh, a bundled average, 469,094 residential customers across 27 counties.
- Sam Houston Electric Coop Inc: 14.18¢ per kWh, a bundled average, 88,424 residential customers across 10 counties.
- Houston County Elec Coop Inc: 15.28¢ per kWh, a bundled average, 21,761 residential customers across 9 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 Groveton. 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 Groveton 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 $209 per kW a year as plain multiplication.
PVWatts v8station 739184
Month by month, per kW.
| Month | kWh per kW |
|---|---|
| January | 91.0 |
| February | 89.4 |
| March | 102.9 |
| April | 126.3 |
| May | 137.2 |
| June | 130.3 |
| July | 136.1 |
| August | 135.4 |
| September | 121.3 |
| October | 117.6 |
| November | 94.2 |
| December | 78.1 |
| Year | 1,360 |
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 31.06, -95.13 (Groveton, population 942). Weather: typical-year data from station 739184, 1.5 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.