Wimberley, TXLocal --:--Sun now --Daylight today --
Sun on a roof in Wimberley.
The PVWatts model puts a generic roof array in Wimberley at 1,484 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 Wimberley climbs and falls, and the modeled output follows it.
kWh per kW DC, modeled by PVWatts. Best month 149, weakest 94: a ratio of 1.6.
How Wimberley comparesderived from the figures above
Where Wimberley sits.
Wimberley ranks 865th of 1220 Texas places modeled here, at the 29th percentile. Its 1,484 kWh per kW is below the Texas median of 1,515. The strongest months are July, August, June and the weakest are December, February, January; output peaks in July and bottoms out in December. In all, 29.7% of the year arrives in June, July and August, more than the 29.3% of the median place.
Closest modeled neighbors
- Woodcreek, 6 km north: 1,506 kWh per kW, 22 more than Wimberley.
- San Marcos, 19 km southeast: 1,507 kWh per kW, 23 more than Wimberley.
- Kyle, 20 km east: 1,493 kWh per kW, 9 more than Wimberley.
- Mountain City, 20 km east: 1,493 kWh per kW, 9 more than Wimberley.
- Dripping Springs, 24 km north: 1,511 kWh per kW, 27 more than Wimberley.
- Buda, 25 km northeast: 1,498 kWh per kW, 14 more than Wimberley.
- Hays, 26 km northeast: 1,488 kWh per kW, 4 more than Wimberley.
- Bear Creek, 27 km northeast: 1,519 kWh per kW, 35 more than Wimberley.
- Martindale, 29 km southeast: 1,517 kWh per kW, 33 more than Wimberley.
Against Austin
The nearest of the six largest modeled places is Austin, 48 km to the northeast, at 1,483 kWh per kW. Wimberley models 1 kWh per kW (0.1%) above it. The two figures are within 1 percent, which is about the size of the difference you get from two neighboring weather stations alone, so this page's result is effectively the same as Austin's.
The second-nearest large place is San Antonio, 71 km southwest, where the same model gives 1,505 kWh per kW, so Wimberley runs 21 below that figure. Against the Texas median place month by month, Wimberley runs at least 2% higher in January. It runs at least 2% lower in February, March, April, May, June, July, September, December.
Electricity in Hays CountyEIA-861
Electricity prices nearby
Providers listed in the county
- Pedernales Electric Coop, Inc: 12.75¢ per kWh, a bundled average, 420,753 residential customers across 24 counties.
- Bluebonnet Electric Coop, Inc: 11.59¢ per kWh, a bundled average, 119,030 residential customers across 14 counties.
- City of San Marcos: 12.73¢ per kWh, a bundled average, 22,362 residential customers across 1 county.
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 1,484 kWh would come to $189 per kW a year, plain multiplication and not a savings estimate.
Modeled estimateruns in your browser
Size the array, see the kWh.
Scale the Wimberley 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 $229 per kW a year as plain multiplication.
PVWatts v8station 667557
Month by month, per kW.
| Month | kWh per kW |
|---|---|
| January | 104.8 |
| February | 95.1 |
| March | 122.4 |
| April | 132.3 |
| May | 134.8 |
| June | 142.7 |
| July | 149.2 |
| August | 148.6 |
| September | 127.1 |
| October | 125.3 |
| November | 108.1 |
| December | 93.5 |
| Year | 1,484 |
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 29.98, -98.09 (Wimberley, population 2,889). Weather: typical-year data from station 667557, 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.