PV modules deterioration with less than 15 years installation in Thailand

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Wiengmoon B., Kirtikara K., Jivacate C., Chenvidhya D.

ผู้เผยแพร่: Trans Tech Publications

ปีที่เผยแพร่ (ค.ศ.): 2014

Volume number: 931-932

หน้าแรก: 1068

หน้าสุดท้าย: 1072

จำนวนหน้า: 5

ISBN: 9783038350903

นอก: 1022-6680

eISSN: 1662-8985

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84901491977&doi=10.4028%2fwww.scientific.net%2fAMR.931-932.1068&partnerID=40&md5=5ca0b00496c16371c4857b49f4ad967c

ภาษา: English-Great Britain (EN-GB)

ดูบนเว็บไซต์ของสำนักพิมพ์

บทคัดย่อ

This paper presents the investigation on deterioration of PV modules installed in Thailand. The modules under this study were dismantled and collected from KMUTT installation in the Buriram province. Modules were same model of modules that were installed over a thousand of solar water pumping systems and battery charging stations by Green E-san project since end of the 1980's and in earlier of 1990's. There are 35 modules, single crystalline silicon sized 47 Wp, in this study that were exposed in the field with less than 15 years. The experiments consist of visual inspection and measurement of performance at standard test condition (STC - 1000 W/m2, 25 ฐC AM1.5) according to IEC61215:2005 standard. It is found that physical deteriorations and power output degradations. The physical deteriorations in this study can be classified delamination on middle cell, delamination on bus bar, delamination of edge cell and discoloration. For power output degradation, there is no module that was degraded less than 20% of nameplate wattage. There are only 8 of 35 modules (~23%) having power output over 50% of power rating. ฉ (2014) Trans Tech Publications, Switzerland.

คำสำคัญ

Delaminating, Deterioration, Discoloration and electrical properties