Spain: solar plant site data
Solar power plant in Teruel, Spain: yield, tilt angle and row spacing
Teruel: 1,603 kWh per kWp a year at the optimal tilt of 37°, 4° east of south (PVGIS). 0.8% below the median of the main cities of Spain (1,615). #84 of 147 main cities of Spain by yield. For comparison, Kyiv: 1,114 kWh/kWp — 43.9% more here.
Teruel is in the province of Teruel, Aragon. Population 36,240 (GeoNames). 908 m above sea level. 93 km away: Cuenca, the nearest bigger city, the same 1,609 kWh/kWp. 6.77 m between rows, pitch 10.59 m, GCR 0.45 (latitude 40.3°).
- Yield of 1 kWp
- 1,603kWh/year
- Tilt
- 37°4° east of south
- 10 kW
- 16,028kWh/year
- Row pitch
- 10.59m · GCR 0.45
- Rank in the country
- 84of 147 cities
Ground frame designer
A ground frame for a solar plant: Teruel
Latitude 40.3°: the tilt and the row pitch follow it. Enter the snow and wind for Spain in the designer, by the national annex to the Eurocode.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 164 kWh/kWp, November: 103 — 1.6 times less.
April: 138 against the median of 143 for the main cities of Spain, 3.5% less.
| kWp | A year | July | November |
|---|---|---|---|
| 5 | 8,014 | 820 | 515 |
| 10 | 16,028 | 1,640 | 1,030 |
| 15 | 24,042 | 2,460 | 1,545 |
Fixed tilt facing south
What a table yields at another tilt than the optimal 37° — for roofs and frames with a standard slope.
| Tilt | A year | Against the optimum |
|---|---|---|
| 37° (optimum) | 1,603 | — |
| 15° | 1,509 | −5.9% |
| 30° | 1,591 | −0.7% |
| 45° | 1,591 | −0.7% |
| 90° | 1,076 | −32.9% |
Snow and wind loads
Snow and wind loads for a site in Spain follow CTE DB SE-AE (Spain’s Código Técnico de la Edificación) and, where the Eurocodes are applied, UNE-EN 1991-1-3 and UNE-EN 1991-1-4 with the Spanish National Annex. Solispec computes loads by the Ukrainian DBN V.1.2-2 only, so this page shows no snow or wind values for Spain: enter the characteristic values from these documents in the designer’s «Own snow S0» and «Own wind W0» fields.
The frame calculation for such a site is preliminary: before installation it must be checked by an engineer who works to the country’s standards.
Nearby cities
Sources
- PVGIS © European Union, 2001–2026 — yield, tilt and azimuth, data as of 2026-10-10
- GeoNames (CC BY 4.0) — coordinates, elevation, population and divisions (changed)
- Where to take snow and wind loads from: CTE DB SE-AE
- How these numbers are computed
Preliminary calculation: a design needs an engineer’s check.