CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film)...
Transcript of CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film)...
![Page 1: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/1.jpg)
▪ 1
l e d b y i m e c , E C N a n d T N O
CIGS: Current status and future prospectiveCIGS: Current status and future prospectiveSunday 2017, Hans Linden
![Page 2: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/2.jpg)
l e d b y i m e c , E C N a n d T N O
Status
![Page 3: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/3.jpg)
▪ 3
CIGS (thin film) PVCIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide
Advantages, extra yield through:• Light soaking effect• Temperature coefficient• Irradiance
Main challenges • Cost (materials, processes and efficiency)• Process control / layer homogeneity• Closing efficiency gap: cell - module• Reliability
Total thickness 2 – 4 µm(c-Si wafer thickness ≈ 150 µm)
![Page 4: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/4.jpg)
Solliance Introduction – 2017-10-27
▪ 4
Efficiency:• Thin film PV
PSC, CdTe & CIGSbetweenmc-Si and c-Si
Maturity:• PSC << CIGS < CdTe
Cost targets (€/Wp):• PSC < CIGS ≈ CdTe < cSi• PSC < 0,25 €/Wp)
Hero Solar Cell efficiency evolution: 2007 - 2017Hero Solar Cell efficiency evolution: 2007 - 2017
Multi-junction
![Page 5: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/5.jpg)
▪ 5
![Page 6: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/6.jpg)
▪ 6
CIGSCIGS930 MW in 2015875 MW in 2016
Cumulative: 5,3 GW(= 1,8% of all PV)
CdTe: 14,7 GWaSi: 2,9 GW
Total: 22,9 GWthin film installed(= 7,6% of all PV)
![Page 7: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/7.jpg)
▪ 7
![Page 8: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/8.jpg)
▪ 8
![Page 9: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/9.jpg)
l e d b y i m e c , E C N a n d T N O
Applications
![Page 10: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/10.jpg)
▪ 10
CIGS integration in built environmentFlevopolderCIGS integration in built environmentFlevopolder
![Page 11: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/11.jpg)
▪ 11
MiaSolé Flexible CIGS UtrechtHojel2 by SunprojectsMiaSolé Flexible CIGS UtrechtHojel2 by Sunprojects
![Page 12: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/12.jpg)
▪ 12
![Page 13: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/13.jpg)
▪ 13
![Page 14: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/14.jpg)
▪ 14
Global Solar Prorail UtrechtGlobal Solar Prorail Utrecht
![Page 15: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/15.jpg)
▪ 15Hanergy/Global Solar fietspad KrommenieHanergy/Global Solar fietspad Krommenie
![Page 16: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/16.jpg)
▪ 16
Symbolica Efteling: 800 panelsSymbolica Efteling: 800 panels
![Page 17: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/17.jpg)
▪ 17
Solar FrontierSolar Frontier
Popularity of CIGS in the Netherlands:
Distribution of Solar Frontier installations on public website of German SF office
![Page 18: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/18.jpg)
l e d b y i m e c , E C N a n d T N O
Developments
![Page 19: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/19.jpg)
▪ 19
CIGS (thin film) PVCIGS (thin film) PV CIGS = Copper Indium
Gallium Selenide/Sulfide
Main challenges • Cost (materials, processes and
efficiency)• Process control / layer homogeneity• Closing efficiency gap: cell - module• Reliability
Hanergy
![Page 20: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/20.jpg)
▪ 20
Integration of CIGS filmIntegration of CIGS film
Source: http://www.nrel.gov/docs/fy16osti/64507.pdf
Reduce byintegration
Thin Film enables new module concepts
![Page 21: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/21.jpg)
▪ 21
Customizing and integration of thin film PVCustomizing and integration of thin film PV PV customizing technologies
1. Technology to make modules flexible R2R2. Technology to make modules in any size/shape3. Technology to make modules with any color4. Technology to make modules transparent
PV integration• Public infrastructure integration (IIPV)• Building integration (BIPV)• Vehicle integration (VIPV)
Seamless PVintegration
Het gebruik van flexibele CIGS-halffabricaten in BIPVPeter Toonssen, SollianceJack Smit, Flexipol
![Page 22: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/22.jpg)
▪ 22
Application developmentApplication development
![Page 23: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/23.jpg)
▪ 23
Developments at Solliance: CIGS device 2.0Developments at Solliance: CIGS device 2.0
Low cost packaging:
Thin absorber (<500 nm) Metal foil substrate (isolating barier) Back end interconnect
Boundary condition:On demand lifetime to realize a bankable product
![Page 24: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/24.jpg)
▪ 24Developments at Solliance: CIGS device 2.0Developments at Solliance: CIGS device 2.0
Flexible water barrier• Unique tool developed by
Solliance and its partners• R2R produced barrier stack • WVTR tune-able between
10-3 and < 10-6 g/m2.day
Dense crystalline layer
![Page 25: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/25.jpg)
▪ 25
Developments at Solliance: CIGS device 2.0Developments at Solliance: CIGS device 2.0
Back end interconnection process for dimensional and electrical freedom in Thin Film PV concepts
• fully digital which enables free-form modules• reduced dead zone without cost increase• no alignment and cleaning steps needed• specifically CIGS: reduces P1 shunt losses
Connects mass volume front end manufacturing with high mix back end products
Increase design and (or) dimensional flexibility
![Page 26: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/26.jpg)
▪ 26
CIGS mini module ECD with back end interconnectCIGS mini module ECD with back end interconnect
Large scale modules• Sample size: 220 x 220 mm• Module size: 200 x 185 mm• Cell size: 200 x 5 mm• Number of cells: 37
Characteristics• Laser scribing: shunt-free• Conductive path: TCO• Interconnection width: ~ 1mm (80% GFF)
Best working module (170612G)• Jsc = 26.2 mA/cm2
• Voc = 21.5 V• FF = 61 %• Efficiency = 9.3 % (average reference cells 11.9%)
-10 -5 0 5 10 15 20 25 30-40
-20
0
20
40
60
80
Cur
rent
Den
sity
(mA/
cm2 )
Voltage (V)
![Page 27: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/27.jpg)
▪ 27
Developments at Solliance: CIGS device 2.0Developments at Solliance: CIGS device 2.0
Decrease manufacturing costs by:
Monolithic CIGS stack on low cost flexible (metallic) substrates
• Insulating barrier necessary• Na and K dosing (PDT)
![Page 28: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/28.jpg)
▪ 28
CIGS process developmentCIGS process developmentElectrodeposition and reactive thermal annealing in elemental Se:
• Lower Capex and high Cu/In/Ga material utilization through electrodeposition
• Processes suitable for full Roll2Roll processing
![Page 29: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/29.jpg)
▪ 29
Market acceptance of CIGS based productsMarket acceptance of CIGS based products
Bankability of CIGS products: Reduction of the risks associated with investments in CIGS based solar energy Realize an on demand lifetime
Roll of Solliance: Understand loss mechanism: three main routes
• Loss mechanism at a cell level • Loss mechanism in packaged devices• Post mortem analyses
Quality management process to realize new products and semi fabricates
![Page 30: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/30.jpg)
Low cost modules with high lifetimeLow cost modules with high lifetime
CIGS review meeting
▪ 30
Identify the failure mechanisms
Identify the degradationconditions
Make modules more intrinsically stable
23 November, 2017
M. Theelen, K. Beyeler, H. Steijvers, N. Barreau, Stability of CIGS Solar Cells under Illuminationwith Damp Heat and Dry Heat: A Comparison, Solar Energy Materials and Solar Cells 166(2017) 262-268
![Page 31: CIGS: Current status and future prospectivesundaynl.nl/u/files/a1 hans linden.pdf3 CIGS (thin film) PV CIGS = Copper Indium Gallium Selenide/Sulfide Advantages, extra yield through:](https://reader035.fdocuments.in/reader035/viewer/2022063013/5fccda9198eeb54f342d8edd/html5/thumbnails/31.jpg)
CIGS reliability at SollianceCIGS reliability at Solliance
CIGS review meeting
▪ 31
(Flexible) PV for product or building integration with application dependentoptimized lifetime
Unique equipment for lifetime studies
23 November, 2017
Field behaviour modules
ALT module materials
ALT solar cellsCollaboration with
partners
In-house prototype test for cells
Solliance (2011)
Commercial product for
modules - Eternal Sun, Hielkema,
ReRa (2017)