Slayt 1 - SolarBaba

Product Certification of Solar Photovoltaic Modules for Local
Production, Problems and Solutions in Turkey
Yusuf BİÇER1, Dr. Cevat ÖZARPA2, Assoc. Prof. Dr. Y. Erhan BÖKE3
1 Control Engineer, UGETAM, Istanbul Technical University / Energy Institute / Energy Science and Technology,
2 İGDAŞ (Istanbul Gas Distribution Corporation) Technical Affairs and Repair Manager
3 Istanbul Technical University / Mechanical Engineering Faculty
OUTLINE
1. STANRARDIZATION
2. PRODUCTION OF SOLAR PV MODULES IN
TURKEY
3. CERTIFICATION AND ACCEREDITATION
4. BENEFITS OF LOCAL TEST AND
CERTIFICATION BODIES
5. REGULATION IN TURKEY
6. ENCOUNTERED PROBLEMS AND SOLUTIONS
7. TESTING IN PRODUCTION LINE
8. FAILURE ANALYSIS
9. CONCLUSION
1. STANDARDIZATION
INTERNATINAOL
STANDARTIZATION
ORGANIZATIONS
NATURAL/REGIONAL
STANDARDIZATION
ORGANIZATIONS
International
Electrotechnical
Commission
International
Organization for
Standardization
Turkish Standards Institutions
Underwriters Laboratories
1/18
PHOTOVOLTAIC POWER PLANT
HARMONY FOR EACH UNIT OF PV POWER PLANT
2/18
2. PRODUCTION OF SOLAR PV MODULES IN TURKEY
Around 10-20 PV module manufacturers in Turkey
Need to test and certificate their products before marketing
Currently not possible in Turkey
Foreign laboratories
3/18
3. CERTIFICATION AND ACCEREDITATION
Product certification systems;
•Initial experimental evaluation of the supplier's quality system,
•Subsequent plant periodic inspection
•Testing of sample products of the suppliers taken from free market or
factory
4/18
3. CERTIFICATION AND ACCEREDITATION
Benefits of product certification systems
•
•
•
•
•
Customer confidence is provided
Reduction in quality costs.
Reduction in operating costs related to the product.
Consciousness in accordance with the standards of using the product.
Ease of entry into foreign markets for developing countries.
5/18
3. CERTIFICATION AND ACCEREDITATION
Temel Standartlar
ISO/IEC 17067:2013
Conformity assessment – Fundamentals of product certification and
guidelines for product certification schemes
Basics – the functional approach –
Scheme Type 5
Selection
Determination
Review
Decision
Attestation
Surveillance
• Testing or inspection of
samples from the factory
• Testing or inspection of
samples from the open market
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4. BENEFITS OF LOCAL TEST AND
CERTIFICATION BODIES
Domestic component manufacturers
Research and development
Follow the most current national and
international standards
Bring quality and reliable products
7/18
5. REGULATION IN TURKEY
Official Gazette No: 27969 dated 19 June 2011
“Local manufacturing of the equipments used in power
plants producing electrical energy from renewable energy
sources”
Up to 6.7 cents/kWh additional incentives for
PV power plants
During 5 years
For the power plants commissioned by 2020
8/18
5. REGULATION IN TURKEY
For certification of domestic production and
benefit from additional financial incentives;
Equipments and components are
required to carry conformity certificate
of international or national standards
given by accredited organizations of TS
EN 45011 or TS EN ISO / IEC 17065
Product Certification System
9/18
5. REGULATION IN TURKEY
PV panellerinin yerleştirildiği sabit veya güneşi takip eden platform, bu
1-PV panel
platformun zemin ile bağlantısını sağlayan taşıyıcı yapı ve bu yapıya ait her
entegrasyonu
türlü bağlantı elemanlarının imalatı
ve güneş
1. Taşıyıcı yapı (Mekanik bağlantı elemanları, destek temeli,
55
yapısal
takipli veya takipsiz destek yapısı, kablo kanalları).
mekaniği
2. Elektriksel bağlantılar (Kablo, kablo bağlantı kutuları, sistem
45
imalatı
koruma
devreleri).
C2.1. Kristal esaslı PV modüller
Fotovoltaik
2.1.1. Cam (Glass)
20
güneş
2.1.2. Çerçeve ( Frame)
15
enerjisine
2.1.3. Hücre Koruyucu Sarma/Kaplama Malzemesi (Enkapsulant)
20
dayalı
2.1.4. Alt koruyucu Tabaka (Back Sheet)
20
üretim tesisi
2-PV
2.1.5. Kablo bağlantı Kutusu ( junction box)
20
modülleri
2.1.6. Akım Taşıyıcı İletken Şerit (Ribbon)
5
2.2. Odaklayıcılı PV modüller
2.2.1. Hücreleri bir arada tutan yapı
2.2.2. Çerçeve
2.2.3. Soğutucu ünite
Should sum up to 55 %.
And all equipments used in power plant should have same rate.
10/18
35
15
50
5. REGULATION IN TURKEY
Tesis Tipi
PP Type
Yurt İçinde Gerçekleşen
İmalat
Domestic Production
1- PV panel
entegrasyonu ve güneş
yapısal mekaniği imalatı
C- Fotovoltaik
güneş enerjisine
dayalı üretim tesisi
PV Power Plant
( Structural Mechanics)
2- PV modülleri (PV
Modules)
Yerli Katkı İlavesi
Incentive
(USD cent/kWh)
0,8
1,3
3- PV modülünü
oluşturan hücreler (Cell)
3,5
4- İnvertör (Inverter)
5- PV modülü üzerine
güneş ışınını odaklayan
malzeme (Concentrator)
0,6
0,5
11/18
6. ENCOUNTERED PROBLEMS AND SOLUTIONS
Reliable
testing
laboratory
and
certification
institution
Cheaper
prices
excluding the
transportation
and taxes etc.
Distance of
the laboratory
Necessity of
laboratories
around the
production
area
12/18
6. ENCOUNTERED PROBLEMS AND SOLUTIONS
Failures during transportation from factory to testing
laboratory
Nearby laboratories will shorten the testing time and
certification period
Factory inspection process : more often and accurate
Flexibility to change the raw materials of PV module for the
manufacturers
Special climatic conditions for Turkey thus additional test
and certification procedure
13/18
7. TESTING IN PRODUCTION LINE
Üretimdeki Kontroller
Visual inspection
Maximum power determination
Electro-luminescence (EL)
Reverse current overload test (partially)
Ground continuity test (partially)
14/18
8. FAILURE ANALYSIS
Test Sonuçlarının Analizi
TÜV Rheinland’s statistics since 1998 for ten years related to test results
15/18
8. FAILURE ANALYSIS
Unsuccessfull test results distribution since 1998 for ten years, TÜV Rheinland
16/18
9. CONCLUSIONS
Regulations and standards need
to be stable
Accredited laboratories and
certification bodies are
necessary
Local certification and testing
institutions are a background for
high quality modules
Nongovernmental organizations
have critical status
Additional incentives should be
benefitable
Domestic production of PV
components are mandatory
Production survaillance needs
to be accurate
More detailed and composite certification
scheme is necessary for Turkish Region
including additional tests and survaillance
17/18
18/18
THANKS FOR YOUR
ATTENTION…