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Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 2CONFIDENTIAL Author: Nicolas Querette
Agenda
1 The CIS-technology
2 PowerMax®, CIS-photovoltaik module
3 PowerMax® product advantages
4 More output with PowerMax®
5 PowerMax®, part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 3CONFIDENTIAL Author: Nicolas Querette
Agenda
1 The CIS-technology
2 PowerMax®, CIS-photovoltaik module
3 PowerMax® product advantages
4 More output with PowerMax®
5 PowerMax®, part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 4CONFIDENTIAL Author: Nicolas Querette
The CIS-Technology
CIS (Copper-Indium-Selenium)
The thinfilm technology with the highest yield
Sputtering
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 5CONFIDENTIAL Author: Nicolas Querette
Back glass
Natrium-Barrier
Back electrode Mo
Multilayers CuGa + In
Se CI(G)S through RTP
Puffercoating
Front electrodeZnO:Al
Tempered front glass with AR coating
Lamination foil
CIS-Technology: a patented production process
CIS stands for Copper (Cu), Indium (In), Selenium (Se)
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 6CONFIDENTIAL Author: Nicolas Querette
CIS-Technology: the biggest Potential
� Cell efficiency: CIGS closed the gap with poly-Si
� CIGS worldwide cell record produced by ZSW Stuttgart: 20,3%
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 7CONFIDENTIAL Author: Nicolas Querette
Agenda
1 The CIS-technology
2 PowerMax®, CIS-photovoltaik module
3 PowerMax® product advantages
4 More output with PowerMax®
5 PowerMax®, part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 8CONFIDENTIAL Author: Nicolas Querette
PowerMax®: AVANCIS PV-Module
PowerMax® is made in Germany
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 9CONFIDENTIAL Author: Nicolas Querette
9
� Frameless module design� Backrail mounting system (fast & easy mounting)� Junction Box IP68� Only 16kg Weight with 1,07m² module surface� Starting 2014:
� Compatible with trafo-less inverters and Solar Edge� Structural tempered front glass with AR-coating
PowerMax® SMART: the new PowerMax® generation
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 10CONFIDENTIAL Author: Nicolas Querette
10
11
12
13
14
15
16
2001 2003 2005 2007 2009 2011 2013time (yrs.)
ap
ert
ure
are
a e
ffic
ien
cy
(%
) 30x30cm2 Pilot Champion
30x30cm2 Pilot Average
65x160cm2 Fab1 Average
����
AVANCIS efficiency road map
� Continuous efficiency improvement
� Short timing between pilot line and industrial production
� Positive improvement despite product design changes
Data: TÜV certified
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 11CONFIDENTIAL Author: Nicolas Querette
� Certified aperture efficiency of 15,8% (640,05cm2) from TÜV Rheinland
Current AVANCIS highest module record
Certified STC I-V curve (TÜV Rheinland)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0
Voltage (V)
Cu
rren
t (A
)
15,8%
� International Module Champion for all Thin film Technologies**
** according to „Solar cell efficiency tables“
Vers. 38, Prog. Photovoltaics 19 (2011) 565
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 12CONFIDENTIAL Author: Nicolas Querette
Industrial record: 14,9% efficiency with PowerMax® (1,06 m2)
Pictured I,P(V) curveCharacteristic curve for record product at Standard Test Conditions(ηtot.=total-area_efficiency, ηape.=aperture-area_efficiency, Pmp=maximum_power)
Pmp = 141.4W
ηtot.= 13.2%
ηape.= 14.9%
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 13CONFIDENTIAL Author: Nicolas Querette
PowerMax® market segments
Industrial roofPrivate household –off roof-
Facade Power plants
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 14CONFIDENTIAL Author: Nicolas Querette
PowerMax® references (example)
� Private household Roof Germany
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 15CONFIDENTIAL Author: Nicolas Querette
� A Family House Germany
PowerMax® references (example)
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 16CONFIDENTIAL Author: Nicolas Querette
� Warehouse Germany
PowerMax® references (example)
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 17CONFIDENTIAL Author: Nicolas Querette
� Farmer House Germany
PowerMax® references (example)
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 18CONFIDENTIAL Author: Nicolas Querette
� Industrial Roof Italy
PowerMax® references (example)
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 19CONFIDENTIAL Author: Nicolas Querette
Agenda
1 The CIS-technology
2 PowerMax®, CIS-photovoltaik module
3 PowerMax® product advantages
4 More output with PowerMax®
5 PowerMax®, part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 20CONFIDENTIAL Author: Nicolas Querette
Advantages of the CIS-Technologie
� „CIS-modules are giving output already very early in the morning and are efficient much more longer in the evening than crystalline module. They are more robust by shadowing and diffuse light or low light.“
Wolfgang Lange,
Solar Frontier Europe Managing Director
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 21CONFIDENTIAL Author: Nicolas Querette
PowerMax ® product advantages
CIS has the highest spectral resonance than all other PV-Technologies
Excellent output, thanks to broader spectral behavior,especially by diffuse ligth
� PowerMax® Spectral response
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 22CONFIDENTIAL Author: Nicolas Querette
� PowerMax® a unique low light behavior
C-Si Poly
Powermax
Typical values c-Si PVSyst
Losses of PowerMax® 120-130
Irradiance [W/m²]
Tamb = 25 °C
1000
Additional PowerMax® output
PowerMax ® product advantages
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 23CONFIDENTIAL Author: Nicolas Querette
PowerMax ® excellent schadowing behavior
SchadowSchadow
0 10 20 30 40 50 60 70 80 90 100
Efficiency
Schadowing
With crystalline module, no current is produced as soon as a module string is partially shadowed
With PowerMax® Bypass diodes could be switched easily and fast.
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 24CONFIDENTIAL Author: Nicolas Querette
24
PowerMax ® a besser efficiency behavior
� Proportional efficiency behavoir in comparaison too other technologies
CIS CIS CdTe c-Si
2012 product data sheets
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 25CONFIDENTIAL Author: Nicolas Querette
Agenda
1 The CIS-technology
2 PowerMax®, CIS-photovoltaik module
3 PowerMax® product advantages
4 More output with PowerMax®
5 PowerMax®, part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 26CONFIDENTIAL Author: Nicolas Querette
26
� 2x12,65m2 (Avancis and c-Si)
� Efficiency:
� 1,32kWp for PM
� 1,53kWp for c-Si
� DC Data
PowerMax® 110 c-Si Module
� Azimuth: 0° South
� Angle: 30°
� Free land (no roof PV syst.)
� Almost no shadowing
� Almost flat und low Horizon
PowerMax® test refrence by AVANCIS in Munich
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 27CONFIDENTIAL Author: Nicolas Querette
27
2010 Unit PowerMax c-Si
Total Output kWh 1441 1618 - 10.9%
Output/kWp kWh/kWp 1091 1055 +3.4%
PR % 90.7 87.7 +3.4%
÷ Pnom
÷ irradiation
PowerMax Unit 2010 2011
Total Output kWh 1441 1742 +20.8%
Output/kWp kWh/kWp 1091 1303 +20.8%
Performance Ratio % 90.7 91.8 +1.2%
Irradiance kWh/m2 1203 1437 +19.5%
� 2-Jahres-Vergleich
� System comparaison
PowerMax® test reference by AVANCIS in Munich
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 28CONFIDENTIAL Author: Nicolas Querette
� Location: Germany
� PV-System:
� 3x6 PowerMax 100
� Other technologies
� Period: 12.3. – 31.12.2010
-> PowerMax® is the modul with teh highest output
Module kWh/kWp nom DC
Real Gap
AV PM100 854
CdTe 873 2%
c-Si 1 770 -10%
CIGS 757 -11%
CIS 1 736 -14%
CIS 2 668 -22%
1,8 kWp PowerMax® 100 test field in Germany
* No data fr
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 29CONFIDENTIAL Author: Nicolas Querette
Refrence: 3,6 kWp PowerMax® 100 by EBL Basel, CH
� AVANCIS modules have an higher output (kWh/kWp)
than Mono c-Si modules.
Quelle: http://www.fronius.com/cps/rde/xchg/SID-C7932663-31367C9F/fronius_international/hs.xsl/83_ENG_HTML.htm#
Output at EBL, Switzerland
0,00
20,00
40,00
60,00
80,00
100,00
120,00
140,00
160,00
180,00
Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan
kWh
/kW
p n
om
AVANCIS SunPow er2009 2010
Output by EBL, Switzerland
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 30CONFIDENTIAL Author: Nicolas Querette
Agenda
1 The CIS-technology
2 PowerMax®, CIS-photovoltaik module
3 PowerMax® product advantages
4 More output with PowerMax®
5 PowerMax®, part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 31CONFIDENTIAL Author: Nicolas Querette
PowerMax® part of a autarchic house
� Monthly energy costs: 70 €
� Monthly FIT:150 €
� Bottom-line costs: PLUS 80 €
� 160 m² living space
� KfW-Efficiency house 40
� EnEV 2009 Norms
� ELF Plus-Energie House eQUESTeQUESTeQUESTeQUEST
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 32CONFIDENTIAL Author: Nicolas Querette
Plus-Energie House eQUESTeQUESTeQUESTeQUEST
� Energy system concept
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 33CONFIDENTIAL Author: Nicolas Querette
� LEITEC headquarters
PowerMax® part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 34CONFIDENTIAL Author: Nicolas Querette
� 117 kWp, 906 PowerMax® STRONG
PowerMax® part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 35CONFIDENTIAL Author: Nicolas Querette
� 80 t ice cellar for air conditioning and heating
� Underground ice cellar � Heating is stocked in winter
� Cold is used for air conditioning in summer
� Heating / AC through ventilation
� Module are cooled during summer time
� In winter, Modules are de-iced
PowerMax® part of a autarchic house
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 36CONFIDENTIAL Author: Nicolas Querette
� Ideal for East-West Installations� During day time, much more production time for self consumption
and storage
=> Sooner Regeneration of Energy Storage System
� Loading current in all installation angles� Thanks to excellent shadowing behavior, more often loading current
situations for storage systems
=> More often Energy Storage Regeneration
� Frameless Module Design� Very good module cooling, much less dirt and easier snow sliding
=> More Output
PowerMax® advantages for self consumption and storage
Filename: XXX.ppt CONFIDENTIAL Author: Hartmut FischerMore Self Consumption.ppt Page: 37CONFIDENTIAL Author: Nicolas Querette 37
Thank very much for your attention!
Contact:
Nicolas Querette
AVANCIS GmbH Otto-Hahn Ring 691739 München, GermanyTel.: +49 89 21 9620 458Fax: +49 89 21 9620 501
www.avancis.de