Photovoltaic Park in Estarreja

EDP Renewables

Photovoltaic Park in Estarreja with an installed capacity of 2,5 MWp, composed of 10.000 photovoltaic modules of 250Wp of unit power and grouped in 414 photovoltaic tables.

Each of the tables consists of 24 modules (3 rows by 8 columns), supported by a metal structure with indirect foundations to the ground (spiked stakes), with a south facing orientation, at a 30º inclination to the horizontal. Each solar module has the dimensions 1650x992x45 (mm) and the minimum height to the ground is of 750mm.

The modules interconnected in sets of series ("strings") are connected to converters associated with transformation stations, positioned strategically along the terrain in order to minimize electrical losses. These transformation stations are connected to a Cutting and Sectioning station through a medium voltage underground network (15 KV), which consists of dry monopole cables arranged in a trench.

In the building of Cutting and Sectioning is installed a 15kV cutting station, auxiliary services transformer, low voltage QEs and control and control equipment are installed.

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