Reference · Photovoltaics · Industry
Local PV source, on-grid with zero export to the distribution network, Prešov
Partner: SOLAR QUALITY SYSTEMS s.r.o., Banská Bystrica
Customer challenge
A 33 kW photovoltaic plant in Prešov — set for zero export, the electricity generated is consumed directly on site.
VONSCH solution - turnkey
VONSCH products supplied
FOTO CONTROL 3f An on-grid 33 kW photovoltaic plant for a site that covers its own consumption through a FOTO CONTROL 3f inverter. A Simatic control system keeps the output matched to the current consumption so that no power is exported to the grid — the electricity generated is consumed directly on site. Suitable for manufacturing plants, cooperatives and office buildings.
Scope of delivery (technical specification)
- SCOPE OF DELIVERY:
- Technical solution
- Installation and commissioning
- Switchboard design, declarations of conformity, technical documentation
- Switchboard with electrical equipment:
- FOTO CONTROL 3f 400/33 inverter
- SIMATIC control system
- SIMATIC energy module for zero-export control
- eWON visualization
- Grid protection and HRM circuits
- Circuits for switching 4.5 kW resistive heating elements
Project in numbers
33 kW
Power
Zero export
To the distribution network
Water heating
PV surplus
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.