German PV and Solar Thermal Technology

German PV and Solar Thermal Technology Market and Industrial Development Tunis 1.6.2005 Martin Schnauss Political targets German Government – 10 mio...
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German PV and Solar Thermal Technology Market and Industrial Development Tunis 1.6.2005 Martin Schnauss

Political targets German Government – 10 mio m² solar collector area installed until 2006 – 20% renewables for electricity supply until 2020 – 50% renewables for electricity supply until 2050 – Reduction of CO2-emission by 21% until 2012 (Kyoto-Protokoll)

German PV and Solar Thermal Technology

SOLAR THERMAL - Market

Development of Solar Thermal Market

annually installed collector area in 1.000 m²

1200 1000 800 600 400 200 0 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 flat plate collectors

German PV and Solar Thermal Technology

vacuum tube collectors

SOLAR THERMAL - Market

trend

Source: BSI

Situation of Solar Thermal Market Installed in 2004:

750 000 m²

Turn over 2004:

> 550 Mio €

Number of systems:

550.000

Totaly installed:

ca. 5,7 Mio m²

Employees :

> 10.000

4 % der Einfamilienhäuser

Single family home

SFH with solar space heating

Apartment houses

Large scale solar systems

German PV and Solar Thermal Technology

SOLAR THERMAL - Market

Source: BSI

Collector Technology 25 Years ago…. and Today

1980

2005 German PV and Solar Thermal Technology

SOLAR THERMAL - Technology

Source: ZfS, Roth

High Quality Products

• • • • • •

German PV and Solar Thermal Technology

High transparent solar glass Antireflex glass Selective coatings Optimised connection absorber–pipe High quality insulation Ventilation

SOLAR THERMAL - Technology Source: Velux, Aligator, Roto

Industrialisation of Production • • •

German PV and Solar Thermal Technology

Vacuum coating (sputter) High-frequency induction welding Automatisation

SOLAR THERMAL - Technology

Source: Interpane, Wagner

Time and Cost Effective Installation

German PV and Solar Thermal Technology



Large premanufactured collector



„Solar Roof“ collector

SOLAR THERMAL - Technology

Source: Braas, Wagner

Improved Components for Solar Systems

German PV and Solar Thermal Technology



Air vent



Heat exchanger



Storage



Pump



Expansion tank



Controls

SOLAR THERMAL - Technology

Advanced Storage Technology • • • •

Adapted to solar technology Reduction of heat loss Increasing solar results High integration of systems

German PV and Solar Thermal Technology

SOLAR THERMAL - Technology

Source: Solarpraxis, Solvis

Tools for Engineering • •

Know how 25 years of Experience

• • • •

Product manuals Planing tools Simulation programs Technical literature

German PV and Solar Thermal Technology

SOLAR THERMAL - Technology

Solar Applications

German PV and Solar Thermal Technology

SOLAR THERMAL - Examples

Source: Solvis, BSi

Otto-von-Guericke-Universität Magdeburg

650 m² collector area 25.000 liter storage

German PV and Solar Thermal Technology

SOLAR THERMAL - Examples

Solar District Heating and Seasonal Storage Rostock 1000 m² Hamburg Bramfeld 3000 m² Industrial area „Solaris“ Chemnitz 8.000 m³ gravel – water storage

German PV and Solar Thermal Technology

SOLAR THERMAL - Examples Source: Solvis, Wagner, T.Freitag

Solar Cooling • •

Cooling demand during sunshine hours Substitution of peak load electricity Adsorption refrigerating machine

Absorption refrigerating machine

National press office Berlin

German PV and Solar Thermal Technology

Industry and Trade Chamber Freiburg

SOLAR THERMAL - Examples Source: Viessmann, Fraunhofer ISE

German Support Scheme Solar Thermal: • Market Entrance Programme - subsidy 110 €/m² collector area • CO2 Reduction Programme - low interest rate

Photovoltaik: 1991 Feed In Law 1999-2003 100 000 Roof Programme - low interest rate 2000 Renewable Energy Law - feed in tariff 99Pf/kWh = 50,6ct/kWh 2004 Renewable Energy Law - feed in tariff 57,4ct/kWh + 5 ct at facade German PV and Solar Thermal Technology

910

375 350 325 300 275 250 225 200 175 150 125 100 75 50 25 0

840 770 700 630 560 490 420 350 280 210

total installed in MWp

annually installed in MWp

Development of the German PV Market

140 70 0 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 annually inst. grid connected

German PV and Solar Thermal Technology

annually inst. off grid

Photovoltaik - Market

total inst.

Source: BSi

Situation of Solar PV Market In 2004 installed:

ca. 360 MWp

In 2005 expected:

ca. 420 MWp

Turn over:

> 1.700.000.000 €

Totaly installed;

790 MWp

Employees:

> 20.000

Cost reduction

60% within 6 years

Small PV German PV and Solar Thermal Technology

Medium size PV

Large scale PV

Photovoltaik - Market

Source: BSi

German PV Production Companies Silicon

Wafer

Cells

Modules

Special modules

Inverters / Batterie charger

Wacker Chemie

ASI Intertech

Deutsche Cell

GSS

ASS

Aixcon

PV Silicon

Deutsche Solar

Ersol

RWE Schott Solar

Glaswerke Arnold

Dorfmüller

PV Silicon

RWE Schott Solar

SMD

Saint Gobain

Kaco

RWE Schott Solar

Shell Solar

Scheuten

Sunovations

Karschny

Sunways

Solar-Fabrik

Sunware

Siemens

Q-Cells

Solara

Webasto

SMA

Solarwatt

Solarc

Solar Konzept

Solon

Solarnova

Solar-Fabrik

Feedstock PV Silicon

Between 1999 and 2004 more than one billion Euros were invested in new production lines

German PV and Solar Thermal Technology

Sunset

Photovoltaik - Market

Solon Thin-film modules

Sputnik Sun Power

Antec

Sunways

Sulfurcell

Steca

Würth

Ufe

RWE Schott Solar

Würth

Source: BSi

Variety of Cells • • • • • •

Si amorphous

Monocrystalline cells Polycrystalline cells Thin – film cells Coloured cells Transparent cells Flexible cells

Cadmiumtellurit

German PV and Solar Thermal Technology

Photovoltaik - Technology

Source: SunWare, RWE Schott

Innovative Production • • •

Expanded production capacity Automatisation High quality products

German PV and Solar Thermal Technology

Photovoltaik - Technology

Source: Solar Fabrik

Variety of Modules • • • • • •

High quality standards High performance High reliability Low tolerance Certificated parameters Long warranty

Efficiency up to 17 %

German PV and Solar Thermal Technology

Photovoltaik - Technology Source: Siemens, Laumanns, SunWare

Converters Up to 600 kW • • • •

Module converter String converter Multistring converter Central converter

• •

Data logging Remote monitoring

German PV and Solar Thermal Technology

Photovoltaik - Technology

SMA, Solon, Siemens, SolarWatt

High Grade Components For • Efficient systems • Economic installation • • •

German PV and Solar Thermal Technology

Dependable Foolproof Lightning protection

Photovoltaik - Technology

Source: DGS, MultiConect

PV Applications

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Shell Solar

PV Systems for Mobility

German PV and Solar Thermal Technology

Photovoltaik - Examples

Kopf, SunWare, Sunovation, Solarc

Integration Transparency Shading

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Pfleiderer, PV-Silicon

Rooftops Facades

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Schüco, Beck

Kriegerhornbahn

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Wiesenfarth, Sunways

Academie „Mont Cenis“ in Herne

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Scheuten

Stand allone PV systems

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Beck

„Solarpark Leipziger Land“ 5 MWp (Espenhain)

SPACEHOUSERobinia wood mounting system

German PV and Solar Thermal Technology

Photovoltaik - Examples

Source: Geosol

Decisive Factors of Success •

Stable general framework



Market stimulation



Security of investment



Reliable products



Attractive products



Customer confidence



Industrialized production



Cost reduction



Diversity of procucts



Public awareness

German PV and Solar Thermal Technology

„Solar architecture is not about fashion, it is about survival“ Sir Norman Foster