PV Power Plant Wałcz Sp. z o. o.
The project involved the following:
- LV cable lines (0,4 kV)
- DC wiring of PV modules
- installation of DC/AC inverters
- monitoring system of PV installation
- anti-shock protection
- anti-overvoltage protection
- design works
Wałcz PV power plant with the power of 959,92 kWp was built on the parcel of 2,2 ha.
The plant consists of 3692 monocrystalline modules with the power of 260 Wp produced by HANPLAST, DC wiring, LV and MV electrical installations and a transformer station with the connection to the power grid. The modules are installed on the base construction produced by CORAB.
PV panels are serviced by 32 FRONUS inverters with the power of 27kW (ECO-27.0-3-S) and one inverter with the power of 3kW (SYMO 3.0 3-S). Communication and monitoring of the installation by FRONUS Datamanager Box 2.0. The inverters are connected to the monitoring unit by RS422 bus.
The devices of the PV farm are connected to the container transformer station 15kV. The station is powered by grid connection from the MV pole 15kV. The measurement system of net energy and gross electricity produced is located in the station with measurement data transmission system to ENEA OPERATOR system.
The investment was completed in cooperation with Milarys, Hanplast and Corab companies.
