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Reference · Photovoltaics · Energetics

Sun that cuts the bill:Rooftop PV plants

Rooftop PV plants with FOTO CONTROL 3f inverters (400/12 – 400/40 kW)

Partner: Hako

Construction period: 2011 | Country: Slovakia

Rooftop PV plants

Customer challenge

Rooftop photovoltaic plants with a total power of 360 kW. They generate electricity right on the building roofs and reduce draw from the grid.

VONSCH solution - turnkey

Rooftop photovoltaic plants with a total power of 360 kW that generate electricity directly for the site’s own consumption. They are built on FOTO CONTROL 3f inverters (12, 33 and 40 kW ratings); we supplied the technical solution, installation and commissioning.

Solution diagram
Scope of delivery (technical specification)
  • 13× FOTO CONTROL 3f 400/12 kW inverter
  • 5× FOTO CONTROL 3f 400/33 kW inverter
  • 1× FOTO CONTROL 3f 400/40 kW inverter
  • Technical solution, installation and commissioning

Project in numbers

360 kW
Power
19×
FOTO CONTROL 3f inverters
Photovoltaics
a VONSCH solution area

What the customer gained

  • Lower electricity bills — own generation replaces buying in the most expensive hours
  • Compliance with distribution conditions — the inverter handles both export and power factor
  • Inverters from a Slovak manufacturer — service, spare parts and firmware throughout the lifetime
  • Remote monitoring — you know about generation and faults in time

Why VONSCH

We reduce the risk of a wrong decision - from design to service you deal with a single partner who stands behind the solution.

  • A manufacturer, not a reseller - we develop and build power electronics in Brezno, Slovakia.
  • A turnkey solution - one responsibility from design through installation to commissioning.
  • Service and spare parts from Slovakia throughout the entire lifetime of the equipment.