Plav PV
Photovoltaic power plant · 2.31 MWp

Turnkey delivery of a photovoltaic power plant for ČEZ — from design documentation (DSPS) through engineering to final construction, commissioning of the technology and connection to the 22 kV distribution grid.

The Plav PV project was a turnkey delivery of a photovoltaic power plant, including complete engineering from preparing the design documentation (DSPS) to physical construction and commissioning. The modern photovoltaic plant with a total installed capacity of 2,310.72 kWp was delivered as a complete technology package divided into technology blocks using crystalline silicon panels (c-Si, n-type mono-Si).

The system is controlled by a set of seven inverters, with a configuration optimised for maximum yield — each inverter serves 528 to 576 panels depending on the string configuration. The central technology element of the plant is a concrete kiosk transformer station, which transforms the generated energy to the 22 kV voltage level and serves as the main node for grid connection of the output; all necessary switching, metering and control equipment is housed inside.

The transformer station was designed and equipped with an emphasis on maximum operational reliability and efficient connection to the outdoor MV cable line, ensuring safe and stable transmission of energy from the PV plant to the EG.D distribution grid.