Source

Degradation and Failure Modes in New PV Technologies – Annex

ID

src:iea-pvps-t13-30-2025-annex

IRI

https://solarlattice.org/kb/src/iea-pvps-t13-30-2025-annex

Status

active

Source

Publisher

IEA PVPS

Edition or date

IEA-PVPS T13-30:2025 Annex

Tier

reference

Licence

IEA PVPS terms of use

Text and data mining

yes

Collection

failure-modes

SHA-256

b9a12d508de08d15fabd0d8229713ff1ced5cef32e4db54287ff1ad6b36b2bac

Cited by

• Backsheet c1
• Backsheet c2
• Solar cell c1
• Solar cell c2
• Half-cut cells c2
• PERC cell c4
• PERC cell c9
• PERC cell c11
• Shading loss c1
• Shading loss c2
• Shading loss c6
• Shading loss c12
• Shading loss c13
• Shading loss c14
• Thermal derating c4
• Backsheet Chalking c1
• Backsheet Chalking c3
• Backsheet Chalking c4
• Backsheet Chalking c5
• Backsheet Chalking c6
• Backsheet Chalking c7
• Backsheet Chalking c8
• Backsheet Chalking c9
• Backsheet Chalking c10
• Backsheet Chalking c11
• Backsheet Chalking c12
• Backsheet Cracking c1
• Backsheet Cracking c2
• Backsheet Cracking c4
• Backsheet Cracking c5
• Backsheet Cracking c6
• Backsheet Cracking c7
• Backsheet Cracking c8
• Backsheet Cracking c10
• Backsheet Cracking c12
• Backsheet Cracking c13
• Backsheet Cracking c14
• Backsheet Cracking c17
• Backsheet Cracking c20
• Backsheet Cracking c21
• Backsheet Cracking c22
• Backsheet Cracking c23
• Backsheet Cracking c25
• Backsheet Cracking c27
• Backsheet Cracking c28
• Backsheet Cracking c29
• Backsheet Cracking c30
• Backsheet Cracking c31
• Backsheet Cracking c32
• Backsheet bubbling and deformation c1
• Backsheet bubbling and deformation c2
• Backsheet bubbling and deformation c3
• Backsheet bubbling and deformation c4
• Backsheet bubbling and deformation c6
• Backsheet bubbling and deformation c7
• Backsheet bubbling and deformation c8
• Backsheet bubbling and deformation c9
• Backsheet bubbling and deformation c10
• Backsheet bubbling and deformation c11
• Backsheet bubbling and deformation c12
• Backsheet bubbling and deformation c13
• Backsheet bubbling and deformation c14
• Backsheet bubbling and deformation c15
• Backsheet bubbling and deformation c16
• Backsheet bubbling and deformation c17
• Backsheet bubbling and deformation c18
• Backsheet bubbling and deformation c20
• Backsheet bubbling and deformation c21
• Backsheet bubbling and deformation c22
• Backsheet bubbling and deformation c23
• Bypass Diode Failure c1
• Bypass Diode Failure c2
• Bypass Diode Failure c3
• Bypass Diode Failure c4
• Bypass Diode Failure c5
• Bypass Diode Failure c7
• Bypass Diode Failure c8
• Bypass Diode Failure c10
• Bypass Diode Failure c11
• Bypass Diode Failure c14
• Bypass Diode Failure c15
• Bypass Diode Failure c16
• Bypass Diode Failure c17
• Bypass Diode Failure c20
• Bypass Diode Failure c33
• Bypass Diode Failure c34
• Bypass Diode Failure c36
• Cable Defect c2
• Cable Defect c3
• Cable Defect c4
• Cable Defect c5
• Cable Defect c6
• Cell Cracks c6
• Cell Cracks c8
• Cell Cracks c9
• Cell Cracks c11
• Cell Cracks c16
• Cell Cracks c17
• Cell Cracks c21
• Cell Cracks c25
• Cell Cracks c27
• Cell Cracks c28
• Cell Cracks c30
• Cell Cracks c38
• Connector Defect c2
• Connector Defect c3
• Connector Defect c4
• Connector Defect c5
• Connector Defect c6
• Connector Defect c18
• Connector Defect c20
• Delamination c1
• Delamination c2
• Delamination c12
• Delamination c13
• Delamination c17
• Delamination c18
• Delamination c19
• Delamination c25
• Delamination c26
• Delamination c27
• Delamination c29
• Delamination c30
• Delamination c31
• Discoloration c1
• Discoloration c2
• Discoloration c3
• Discoloration c4
• Discoloration c5
• Discoloration c6
• Discoloration c7
• Discoloration c8
• Discoloration c9
• Discoloration c10
• Discoloration c11
• Discoloration c12
• Discoloration c13
• Discoloration c14
• Discoloration c15
• Discoloration c16
• Discoloration c17
• Discoloration c18
• Fan failure c2
• Fan failure c6
• Glass Corrosion or Abrasion c1
• Glass Corrosion or Abrasion c2
• Glass Corrosion or Abrasion c3
• Glass Corrosion or Abrasion c4
• Glass Corrosion or Abrasion c5
• Glass Corrosion or Abrasion c6
• Glass Corrosion or Abrasion c7
• Glass Corrosion or Abrasion c8
• Glass Corrosion or Abrasion c12
• Glass Corrosion or Abrasion c13
• Glass Corrosion or Abrasion c14
• Loss of electrical insulation c3
• Loss of electrical insulation c10
• Loss of electrical insulation c11
• Inverter Incorrect Installation c1
• Inverter Incorrect Installation c2
• Inverter Incorrect Installation c3
• Inverter Incorrect Installation c4
• Inverter Incorrect Installation c5
• Inverter Incorrect Installation c6
• Inverter Incorrect Installation c7
• Inverter Incorrect Installation c8
• Inverter Incorrect Installation c9
• Inverter Incorrect Installation c10
• Inverter Incorrect Installation c11
• Inverter Incorrect Installation c12
• Inverter Overheating c1
• Inverter Overheating c2
• Inverter Overheating c3
• Inverter Overheating c4
• Inverter Overheating c5
• Inverter Overheating c6
• Inverter Overheating c7
• Inverter Overheating c8
• Inverter Overheating c9
• Inverter Overheating c10
• Inverter Overheating c11
• Inverter Overheating c12
• Inverter Overheating c13
• Inverter Overheating c14
• Inverter Overheating c15
• Inverter Overheating c16
• Inverter Overheating c17
• Junction Box Interconnection Failure c1
• Junction Box Interconnection Failure c2
• Junction Box Interconnection Failure c3
• Junction Box Interconnection Failure c4
• Junction Box Interconnection Failure c5
• Junction Box Interconnection Failure c6
• Junction Box Interconnection Failure c7
• Junction Box Interconnection Failure c8
• Junction Box Interconnection Failure c9
• Junction Box Interconnection Failure c11
• Junction Box Interconnection Failure c12
• Junction Box Interconnection Failure c13
• Junction Box Interconnection Failure c14
• Junction Box Interconnection Failure c15
• Junction Box Interconnection Failure c16
• Junction Box Interconnection Failure c17
• Junction Box Interconnection Failure c18
• Junction Box Interconnection Failure c19
• Junction Box Interconnection Failure c20
• Junction Box Interconnection Failure c21
• Junction Box Interconnection Failure c22
• Junction Box Interconnection Failure c23
• Leakage current c2
• Leakage current c11
• Leakage current c12
• Light Induced Degradation (LID) c2
• Light Induced Degradation (LID) c3
• Light Induced Degradation (LID) c4
• Light Induced Degradation (LID) c5
• Light Induced Degradation (LID) c6
• Light Induced Degradation (LID) c8
• Light Induced Degradation (LID) c11
• Light Induced Degradation (LID) c12
• Light Induced Degradation (LID) c13
• Light Induced Degradation (LID) c16
• Light Induced Degradation (LID) c18
• Light Induced Degradation (LID) c19
• Light Induced Degradation (LID) c20
• Light Induced Degradation (LID) c21
• Light Induced Degradation (LID) c22
• Light Induced Degradation (LID) c23
• Light Induced Degradation (LID) c24
• Light Induced Degradation (LID) c25
• Light Induced Degradation (LID) c28
• Bad Module Clamping c1
• Bad Module Clamping c2
• Bad Module Clamping c3
• Bad Module Clamping c4
• Bad Module Clamping c5
• Bad Module Clamping c7
• Bad Module Clamping c8
• Bad Module Clamping c9
• Bad Module Clamping c10
• Bad Module Clamping c11
• Bad Module Clamping c12
• Bad Module Clamping c13
• Defective Mounting Structure c1
• Defective Mounting Structure c2
• Defective Mounting Structure c3
• Defective Mounting Structure c4
• Defective Mounting Structure c5
• Defective Mounting Structure c6
• Defective Mounting Structure c7
• Defective Mounting Structure c8
• Defective Mounting Structure c9
• Defective Mounting Structure c10
• Defective Mounting Structure c11
• Defective Mounting Structure c12
• Defective Mounting Structure c13
• Defective Mounting Structure c14
• Defective Mounting Structure c15
• Defective Mounting Structure c16
• Defective Mounting Structure c17
• Defective Mounting Structure c18
• Defective Mounting Structure c19
• Defective Mounting Structure c20
• Defective Mounting Structure c21
• Defective Mounting Structure c22
• Defective Mounting Structure c23
• Potential Induced Degradation (PID) c9
• Potential Induced Degradation (PID) c10
• Potential Induced Degradation (PID) c11
• Potential Induced Degradation (PID) c12
• Potential Induced Degradation (PID) c13
• Potential Induced Degradation (PID) c14
• Potential Induced Degradation (PID) c15
• Potential Induced Degradation (PID) c16
• Potential Induced Degradation (PID) c17
• Potential Induced Degradation (PID) c18
• Potential Induced Degradation (PID) c21
• Potential Induced Degradation (PID) c22
• Patchwork EL pattern c1
• Patchwork EL pattern c2
• Accredited laboratory testing c1
• Inverter display check c1
• Junction box inspection c1
• Power vs irradiance analysis c1
• Night string reverse-bias test c2
• Avoiding partial shading c1
• Avoiding partial shading c2
• Multi-busbar cell design c1
• Initial degradation in yield model c3
• Initial degradation in yield model c4
• Boron-oxygen defects c1
• Partial shading c1
• Partial shading c2
• Surface soiling c2
• Surface soiling c3
• Abnormal connector state c1
• Abnormal connector state c2
• Abnormal connector state c3
• Connector overtemperature c1
• Connector overtemperature c2
• Connector overtemperature c3
• Corroded contacts c1
• Corroded contacts c2
• Cracked front glass c1
• Cracked front glass c2
• Cracked front glass c4
• Cracked front glass c5
• Cracked or brittle housing c1
• Cracked or brittle insulation c1
• Damaged or missing seal c1
• Damaged or missing seal c2
• Detached or open junction box c1
• Detached or open junction box c2
• Dark regions in EL image c3
• Dark regions in EL image c6
• Non-uniform EL pattern c1
• Non-uniform EL pattern c2
• Non-uniform EL pattern c5
• Non-uniform EL pattern c6
• Encapsulant photobleaching c1
• Encapsulant photobleaching c2
• Encapsulant photobleaching c3
• Fire damage c3
• Grid synchronization failure c5
• Inter-row shading c2
• Inter-row shading c8
• Inter-row shading c9
• Inverter power derating c1
• Inverter shutdown c2
• Reduced short-circuit current c2
• Reduced short-circuit current c4
• Reduced short-circuit current c7
• Reduced short-circuit current c9
• Reduced short-circuit current c10
• Low insulation resistance c1
• Low module open-circuit voltage c4
• Low module open-circuit voltage c5
• Low module open-circuit voltage c6
• Melted component c1
• Melted component c2
• Shifted maximum power point c1
• Open string circuit c1
• Open string circuit c3
• PV array not connected c1
• Grid reconnection conditions not met c4
• Reduced STC output power c1
• Reduced STC output power c2
• Reduced STC output power c3
• Reduced STC output power c4
• Reduced STC output power c6
• Reduced STC output power c7
• Bypassed substring c1
• Bypassed substring c3
• Uneven cell heating c2
• Visible corrosion marks c3
• Visible corrosion marks c4
• Visible delamination c1
• Warm cells near frame c1
• Warm cells near frame c2
• Warm cells near frame c4
• Warm cells near frame c5
• Warm cells near frame c6
• White surface powder c1
• Whitened insulation c1
• Whitened insulation c2
• Yellow to brown discoloration c2
• Yellow to brown discoloration c3
• Yellow to brown discoloration c4
• Yellow to brown discoloration c5
• Yellow to brown discoloration c6

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