ECN publication
Analyse meetresultaten PV-installatie te Zandvoort: januari - december1995 (tussenrapportage)
Published by: Publication date:
ECN 1996
ECN report number: Document type:
ECN-C--96-006 ECN publication
Number of pages: Full text:
46 Download PDF  

The results of measurements, executed at the PV-installation on the roof of a zero-energy house in Zandvoort, Netherlands, are analyzed. The system comprises 64 PV-panels and two grid-connected DC/AC inverters. The total installed capacity is 3295 Wp. The solar radiation on the reference cells was circa 1208 kWh/m2 within the measuring period of the year 1995. The energy yield of the inverters' output to the grid was 2876 kWh. The efficiency of the inverter was more than expected. The standard yield is 873 kWh/kWp. The yield factor is 0.726. The annual average efficiency of the inverters is 90.4%, according to the expectations. The reliability of the panels, the cables and other components is good. In the monitoring period one inverter did not perform well during six weeks.
1 figs., 6 tabs., 4 refs., 7 appendices

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