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Photovoltaic

Home > Business Areas > Photovoltaic

Engineering in the photovoltaic sector, from permitting to detailed design.

PV plant design

  • Site layout and electrical design: DC strings, inverters, LV/MV switchboards, cabling and protections.
  • Structural engineering of foundations and support systems, with wind, snow and seismic checks.

Grid connection & electrical works

  • Technical documents and studies for grid connections per DSO specifications, including single-line diagrams and specialist reports.
  • User substations (SSE) and MV/LV cabins design.

SCADA, automation & integration

  • Plant supervision, remote control and metering.
  • Integration with existing systems, control logics.
  • Support to commissioning, start-up and O&M.

Permitting & authorizations

  • Constraints analysis, site due diligence, applications and opinions with the competent Authorities.
  • Management of authorization and grid-connection processes.

Surveys and staking

  • Plan-altimetric surveys supporting the definitive/executive design and civil works.
  • On-site staking for layout, roads and infrastructures.

Site technical assistance

  • Support to installation, technical checks and commissioning.
  • Change management, as-built coordination and final documentation.

Applicable standards

We work in compliance with grid codes and standards: CEI 0-16, CEI 0-21, CEI 11-20, CEI EN 50549, DSO-specific guidelines (PTO, STMG) and industry best practices.

Featured projects

PV plants – executive design

Photovoltaic plants – executive design

Multi-site • total 30 MWp

Detailed layouts, AC/DC lines, combiner–inverter connections, switchboards and protections.

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PV plants – definitive/executive design

Photovoltaic plants

75 MWp authorized

Permitting, definitive and executive design for large-scale plants.

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132/150 kV user substation

User substation 132/150 kV

PV plant grid connection

Constructive design of the delivery substation and electrical interface works to the transmission grid.

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