Search documents

Browse topics

Document details

Testing of PV Arrays in Large Grid-Connected PV Plants Installed in Spain
F. Martinez-Moreno, J. Munoz, E. Lorenzo
PV Array, I-V Curve, Capacitive Load
Components for PV Systems
Subtopic: PV Modules
Event: 23rd European Photovoltaic Solar Energy Conference and Exhibition, 1-5 September 2008, Valencia, Spain
Session: 4AV.3.35
2878 - 2880
ISBN: 3-936338-24-8
Paper DOI: 10.4229/23rdEUPVSEC2008-4AV.3.35
0,00 EUR
Document(s): paper


Number of large photovoltaic plants (several MW each one) grid-connected in Spain is growing exponentially. IES-UPM has developed a testing protocol for the quality assurance of PV plants which includes testing of PV arrays with a self-made capacitive load. This equipment can measure PV arrays of 100 kWp and over (voltages up to 900 V and currents up to 400 A), just at once without the requirement of separating them into smaller ones. This paper reports results of these measurements of PV arrays from 5 kWp to 130 kWp, and shows the reality of systems which are being installed in Spain.