25MW with TES Solar Power Plant Gujarat Solar One (EuroTrough)

Gujarat Solar One is a 25 MW parabolic trough power plant with thermal energy storage (TES). Its collector field is based on the EuroTrough design and consists of 100 loops respectively 4,800 solar collector elements (SCEs). One solar collector assembly (SCA) consists of 12 solar collector elements which are 12 m long each. The original design was adapted to higher local wind loads.

Concentrating Solar Power,
Gujarat, India
CARGO Power and Infrastructure, New Delhi, India
Markus Balz


Technical Data

Aperture width
6 m
SCE length
12 m
SCEs per SCA
Loop length :600 m
Aperture area
394,000 m²
schlaich bergermann und partner


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Our product used in this project

Parabolic Troughs

Proven state of the art for CSP

Over the years, sbp sonne developed and licensed three different types of parabolic trough collectors: the EuroTrough, the HelioTrough and the UltimateTrough. We are now focusing on the distribution and commercialization of the ‘HelioTrough’ and ‘UltimateTrough’, as these collector developments have been proven to significantly reduce costs and improve performance for large scale power plants.

The UltimateTrough collector for Concentrating Solar Power (CSP) plants is the world’s largest and most advanced parabolic trough collector. Measurements indicate that efficiency of the UltimateTrough is over 10% higher as compared to the benchmark collector.

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