Vinarsko 2 MW, Bulgaria

Project Info

  • Construction Date

    Dec 2011- May 2012

  • Category

    Civil Engineering, Solar EPC

Works done:

  • Project management
  • Site management
  • Security on-site 24 h
  • Temporary storage area
  • Reception and Unloading of all the materials


Civil works:

  • Execution of buildings foundation
  • Execution of Customer Switching room, control and CCTV Building, and meteorological station foundations
  • Trenches and conduits (supply and installation)
  • Fencing (supply and installation)
  • Demolitions


Mechanical works:

  • Topographical works
  • Ramming of the piles
  • Structure Mounting System
  • Mounting of the PV panels


Electrical works:

  • Installation of AC cabling between inverters and transformers.
  • Installation of DC cabling between inverters and string combiner boxes.
  • Installation of DC cabling between string combiner boxes and panels.
  • Plugging of all panels together.
  • Installation of auxiliary supply between the distribution board and inverter.
  • Fitting of fuses (left forward) in each string combiner box.
  • Installation of data cabling between the Aurora logger, inverters, and string combiner boxes.
  • Installation of 1 off-earth rod and earth lead to each string combiner box.
  • Connection of each substation earth mat linking the inverters and transformers together.
  • Carry out final landing/termination of all installed cabling.
  • Testing and commissioning
  • As-built documents