DETRA is an independent renewable energy engineering consultancy trusted by over 90 companies worldwide. Our clients are: • Solar park developers • EPCs and installation companies • Solar Energy Investors DETRA can offer a wide range of services that are: • Assessment of solar photovoltaic potential based on satellite data, meteorological observations and site measurements. • Dynamic computational simulations for optimized system design and yield calculations (PVSYST, PVSOL, Helioscope). • Domestic and commercial solar roof and facade designs, including detailed plans for planning applications. • Initial, planning and construction drawings for solar parks. • Photo-montages. • 3D image rendering. • 3D animation rendering.