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AcadPV 10 AcadPV 10 kWp PV grid-connected system in Sofia,BG EC Project: PV Enlargement CL SENES – Sofia,BG Sofia Meeting 30 June.

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Presentation on theme: "AcadPV 10 AcadPV 10 kWp PV grid-connected system in Sofia,BG EC Project: PV Enlargement CL SENES – Sofia,BG Sofia Meeting 30 June."— Presentation transcript:

1 AcadPV 10 AcadPV 10 kWp PV grid-connected system in Sofia,BG EC Project: PV Enlargement CL SENES – Sofia,BG Sofia Meeting 30 June

2 CL SENES – Sofia,BG Sofia Meeting 30 June Solar Potential: Location: CL SENES Building LA: N 42 o ’ LO: E 23 o ’ ALT: 551 m

3 CL SENES – Sofia,BG Sofia Meeting 30 June Electrical scheme:

4 CL SENES – Sofia,BG Sofia Meeting 30 June Expected Performance: kWp PV => 13.2 MWh/ yr EC Joint Research Centre - ISPRA, Italy

5 CL SENES – Sofia,BG Sofia Meeting 30 June Design & Construction Aim: High Visual Impact

6 CL SENES – Sofia,BG Sofia Meeting 30 June Design & Construction: Final Vision

7 CL SENES – Sofia,BG Sofia Meeting 30 June Solar Generator: 10 kWp installed power

8 CL SENES – Sofia,BG Sofia Meeting 30 June PV Inverters & DC Wiring: Grid connection

9 Current Status: Meteo Data CL SENES – Sofia,BG Sofia Meeting 30 June

10 CL SENES – Sofia,BG Sofia Meeting 30 June Current Status: PV system Performance PV module: Readout 128 W PVsubfield2: Readout 2666 W

11 CL SENES – Sofia,BG Sofia Meeting 30 June Software Control Menus: PV system Configuration MPPTracking Range

12 CL SENES – Sofia,BG Sofia Meeting 30 June Main Results : 10 kWp PV array Control Electrometer Readings 1 st day of operation - 37 kWh/ day 1 st month of operation kWh/ month Typical performance: ( PV subfield 2 - 3,3 kWp) Solar Generator : SP Inverter: SG Voltage: V AC Voltage: V SG Current: 8.94 A AC Current: A Peak Readings: P max : 3132 W, V oc : V, V MPPT : V

13 CL SENES – Sofia,BG Sofia Meeting 30 June Current Problems: DL100 Data logger Communication Inverter Disconnection due to AC Grid Failure

14 CL SENES – Sofia,BG Sofia Meeting 30 June Local Grid Profile:

15 CL SENES – Sofia,BG Sofia Meeting 30 June Future Tasks: DAS installation, Seasonal Monitoring

16 CL SENES – Sofia,BG Sofia Meeting 30 June Conclusions: * 10 kWp PV system has been installed in BG * PV installation is connected to Low Voltage Public Grid * Excellent Performance and Trouble-free Operation * High Visual Impact


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