Rate & Roof

Ellinger, TXLocal --:--Sun now --Daylight today --

Sun on a roof in Ellinger.

The PVWatts model puts a generic roof array in Ellinger at 1,488 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 Ellinger climbs and falls, and the modeled output follows it.

Sun elevation through the day over Ellinger The sun's path at latitude 29.84, computed from solar geometry. The upper dotted arc is the June solstice and the lower one the December solstice; the solid arc is the month being shown.
MonthAll 12 monthsNoon sun-Daylight-Modeled output per kW1,488 kWh

kWh per kW DC, modeled by PVWatts. Best month 146, weakest 85: a ratio of 1.71.

How Ellinger comparesderived from the figures above

Where Ellinger sits.

Ellinger ranks 835th of 1220 Texas places modeled here, at the 32nd percentile. Its 1,488 kWh per kW is below the Texas median of 1,515. The strongest months are July, May, June and the weakest are December, January, February; output peaks in July and bottoms out in December. In all, 29.2% of the year arrives in June, July and August, less than the 29.3% of the median place.

Closest modeled neighbors

  • Fayetteville, 8 km north: 1,492 kWh per kW, 4 more than Ellinger.
  • Weimar, 17 km southwest: 1,495 kWh per kW, 7 more than Ellinger.
  • La Grange, 18 km northwest: 1,487 kWh per kW, 1 less than Ellinger.
  • Columbus, 21 km southeast: 1,469 kWh per kW, 19 less than Ellinger.
  • Round Top, 24 km north: 1,492 kWh per kW, 4 more than Ellinger.
  • Industry, 25 km northeast: 1,459 kWh per kW, 29 less than Ellinger.
  • Schulenburg, 26 km southwest: 1,482 kWh per kW, 6 less than Ellinger.
  • Carmine, 35 km north: 1,483 kWh per kW, 5 less than Ellinger.
  • Burton, 40 km north: 1,486 kWh per kW, 2 less than Ellinger.

Against Austin

The nearest of the six largest modeled places is Austin, 112 km to the northwest, at 1,483 kWh per kW. Ellinger models 5 kWh per kW (0.3%) 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 Houston, 127 km east, where the same model gives 1,422 kWh per kW, so Ellinger runs 66 above that figure. Against the Texas median place month by month, Ellinger runs at least 2% higher in February, September, November. It runs at least 2% lower in January, March, July, August, December.

Modeled estimateruns in your browser

Size the array, see the kWh.

Scale the Ellinger 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.

Modeled estimate

Modeled output, kWh a year

8,928 kWh/yr

About - kWh in an average month. Priced at the chosen rate that energy comes to - a year, by multiplication only.

Assumes the same tilt, direction and equipment as the model below. Real output depends on the roof, shade, equipment and weather.

PVWatts v8station 704298

Month by month, per kW.

Modeled AC output in Ellinger, Texas, kWh per kW DC, typical weather year
MonthkWh per kW
January93.8
February104.4
March120.4
April134.7
May144.7
June144.1
July146.0
August143.8
September136.2
October124.6
November110.0
December85.2
Year1,488

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 29.84, -96.71 (Ellinger, population 296). Weather: typical-year data from station 704298, 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.

Texas electricity prices and providers

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.

Email updatesdouble opt-in

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.

Read this first

  • A model estimate for a generic system at this point, not a measurement and not a promise of output.
  • Shading, roof pitch, equipment and local rates will differ.
  • All prices on this site are in cents per kWh unless marked otherwise. Bills are US dollars per month.

Credits and notices

The credits and notices that each data source requires are printed word for word with that source in the Sources list below.