SolarBaba2015: Solar Energy Conference GÜNEŞ ÖLÇÜM ⁹Ü NEDİR? NEDEN / NASIL YAPILIR? İSKENDER KÖKEY, MSc Country Manager, Turkey

İÇERİK Kintech Engineering Hakkında Nereden Çıktı Güneş Ölçümü? Güneşlenme Süresi Nedir? Türkiye nin Güneş Ölçüm Macerası Proje Geliştirmek İçin Güneş Ölçümü Performans Takibi İçin Güneş Ölçümü PV Referance Cells vs Pyranometers

Kintech Engineering Hk. Kintech Engineering has been dedicated to wind measurement systems since 1999, manufacturing high quality equipment (incl. wind data loggers, remote communication modules, sensors etc.). Our user friendly and highly reliable data loggers are applied by wind developers, wind farm operators and research institutes worldwide. In mid 2011 we received the Innovation Award from the Spanish Wind Energy Association (AEE) in collaboration with the Spanish Technology Platform REOLTEC for our comprehensive studies into new turbulence in- tensity calculations. Kintech Engineering is currently manufacturing: Wind data logger EOL Zenith (IEC.61400.12) Satellite Communication Module Ultrasonic Communication Module Modbus Communication Module 1 Hz Original Data Module General purpose data loggers A variety of sensors for wind and solar measurement GPS synchronization unit for obstruction lights

Kintech Engineering Hk.

Nereden Çıktı Güneş Ölçümü? Kaynak: epdk.org.tr

Nereden Çıktı Güneş Ölçümü? Kaynak: epdk.org.tr!

Güneşlenme Süresi Nedir? Sun Shine Duration?!

Güneşlenme Süresi Nedir? Sun Shine Duration? Sunshine duration is defined by WMO as the time during which the direct solar radiation exceeds the level of 120 W/m².!

Güneşlenme Süresi Nedir? Sunshine duration is defined by WMO as the time during which the direct solar radiation exceeds the level of 120 W/m².!

Türkiye ⁹nin Güneş Ölçüm Macerası

Türkiye ⁹nin Güneş Ölçüm Macerası Güneş Enerjisi Ölçüm İstasyonu kurulması ile ilgili bize 23 Ekim 2013 tarihi itibariyle 585 başvuru oldu (MGM) http://enerjitime.com/index.php/yan-yana-olcumistasyonlarinin-kurulmasini-biz-istemedik.html

Proje Geliştirmek İçin Güneş Ölçümü

Performans Takibi İçin Güneş Ölçümü

Performans Takibi İçin Güneş Ölçümü 1 MWp 4 MWp Yıllık Enerji Üretimi 1600000 kwh 6400000 kwh Yıllık Kazanç $212800 $851200 Yıllık %5 Düşük Üretim Kaybı $10640 $42560 Yıllık %10 Düşük Üretim Kaybı $21280 $85120

PV Referance Cells vs Pyranometers System Efficiency Assessment: Assessing the PV system efficiency in Watts generated per Watts available Ref: Hukseflux

PV Referance Cells vs Pyranometers 1 MWp 4 MWp Yıllık Enerji Üretimi 1600000 kwh 6400000 kwh Yıllık Kazanç $212800 $851200 Yıllık %5 Düşük Üretim Kaybı $10640 $42560 Yıllık %10 Düşük Üretim Kaybı $21280 $85120 System Efficiency Assessment: Assessing the PV system efficiency in Watts generated per Watts available Ref: Hukseflux

PV Referance Cells vs Pyranometers RECOMMENDED USE IN LONG-TERM OUTDOOR PV SYSTEM PERFORMANCE MONITORING Recommended use: GHI, POA Yes POA only. Not suitable for for GHI (horizontal mounting) Recommended use: system efficiency assessment Yes No, systematic underestimation of POA daily radiant exposure by more than 2 %, spectral errors in uncorrected data around 5 % [13] Recommended use: system stability assessment Recommended use: assessment relative to rating Yes, independent of PV cell type (using sunny days around solar noon as reference) Yes No, PV cell stability assessment only using exactly the same cell type with exactly the same window as the PV system No, systematic underestimation of POA daily radiant exposure by more than 2 %, spectral errors in uncorrected data around 5 % [13] Recommended use: Assessment of meteorological conditions / site intercomparisons Recommended use: Site assessment for investment rating / bankability studies Yes, using GHI (horizontal mounting) Also feeding data to independently Yes No, not suitable for for GHI (horizontal mounting) No, systematic underestimation of daily radiant exposure by more than 2 %, spectral errors in uncorrected data around 5 % [13] In a supporting role only in case the PV cell type and POA orientation of the future system are known. System Efficiency Assessment: Assessing the PV system efficiency in Watts generated per Watts available Ref: Hukseflux

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