SOLAR Projects. CREAVOLT - Liège 14/03/2008. SIEMENS PTD M3 - Solar Projects Energy supply for the 21st century

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1 SOLAR Projects SIEMENS PTD M3 - Solar Projects Page 1 Energy supply for the 21st century Siemens Pictures of the Future Page 2 1

2 PTD M3 CoC Solar Projects > EPC in solar PV 2001: 2,3 MWp BIPV solar roof Floriade, NL 2006: 20 kwp HQ ABN-AMRO, NL 2005: 30 kwp HQ SHELL, NL CoC Solar Projects ~ provides turnkey, grid-connected solar power supply solutions to industry + energy customers providing support to regional Siemens offices in acquisition, execution and service of solar PV projects Competence: 10 year experience in photovoltaic (PV) projects; Engineering, Procurement & Contracting (EPC) of solar PV projects; Engineering, turnkey supply with service, monitoring and maintenance of solar power plants and execution with professional project management. Page 3 Solar Projects -> civil and electrical engineering 1996: 1 MWp Trade Fair, Munich, G 2007: 1 MWp landfill-covering solar plant Ecocesto/Falck, Rende, IT Solutions for solar PV system integration with civil and electrical engineering Expertise and experience in construction, service and maintenance and life-cycle costs by active monitoring of reference projects and long-term service contracts Proven and innovative Siemens PV applications: Ground based solar PV plants Rooftop and Building Integrated PV PV-facades and canopies Page 4 2

3 Solar PV market > modern economic evaluation Market stimulation with PV feed-in tariff (0,40-0,50 / kwh) in: Germany, Spain, Italy, Greece, France, Belgium, Czech Republic,.. SPOT - Simple Pay-Out Time = 6 10 years, BUT; feed-in tariff is guaranteed by law for years and limited O&M cost (0,05 / kwh) Business case with 25% equity investment: IRR Internal Rate of Return > 15% attractive NPV Net Present Value Σ Cash-flow = 400% of Equity investment Fixed income year i n % E q u i t y 60% 40% 20% 0% -20% -40% -60% -80% -100% Cash-flows -120% year Page : 200 kwp storage hall, G Focus in professional grid-connected PV market Grid connected solar power plants ~ 15% Ground-based PV and rooftop solar power plants Serving professional customers (industries / banks) Grid connected PV-systems, non-residential ~ 60% Specialized in innovative and complex projects Custom solutions for industry customers and functional architecture (Totally Integrated Power TIP) Solar power on residential buildings ~ 25% Safe and comfortable solar roofs with SUNIT Developers, builders and installers Page 6 3

4 Grid-connected solar PV system weather station PV generator conisting of solar panels, support structure and DCcabling PV field equipment room DC DC PP Solar PV-WinCC SPS = ~ Inverter = ~ AC AC Modem Master Slave MV transformer commissioning service grid MV grid Page 7 Solar power on-grid infrastructure applications Ground-based solar power plants Energy production Fixed slope and orientation Solar tracking systems Single or dual axis tracking systems Follow the sun to optimise yield Solar sound barriers / solar canopies Use of infrastructure for PV Use public space for energy production SIEMENS SolarPark TM car park PV canopy Page 8 4

5 Ground-Based Solar Power Plants Solar panels 62 acres surface area 10 MegaWatt-Peak Y 0,4 kv Solar Plant Public Network 20 kv Y = Solar Plant Page 9 Solar PV at land-fill of biomass power plant Solar plant at biomass Power Plant, Rende Italy Customer: Ecocesto / Falck 1 MWp SHARP NU180 Custom galvanized steel support structures 3x340 kva M/S/S Yield 1,4 GWh per year Order value: 5 million Commissioned: July 2007 Page 10 5

6 Solar power on-grid building applications Building Integrated PV systems (BIPV) As outer skin (roof, façade or canopy) Weather resistant skin (water/wind/sun/temperature) Special appearance with PV Esthetic and energetic designed Sunscreen at buildings or sound barriers Civil and electrical innovative solutions Integration Systems at flat roofs Ballast / mounting (wind loads) Roof loads and water tightening 2000: 80 kwp province FL office, NL Systems at sloped roofs (tiles/ sheeting) Effective application at southern surfaces Reliable methods with known and proven techniques Page : 80 kwp storage, Weimar G The world s largest BIPV - solar roof! Solarroof Floriade, Netherlands pieces SP120L; total power kwp Roof integrated aluminum greenhouse construction, 100x276 meter Orientation SW-NE, tilt 18,5º, 85 roofs 2x2x400 kva M/S, 2x2x300 kva M/S SINVERT Ordervalue: 16,3 million + 10-year service contract In operation: January 2002, yield 1,4 GWh per year Page 12 6

7 Special BIPV- application Roof integration at Oceanium, Blijdorp Zoo, Netherlands pieces SP150L; total power 500 kwp 4 x 100 kva central SINVERT inverter system Order 3,2 million + 20-year service contract with performance guarantee 20-year service In use: November 2003 Page 13 PV for alternative power supply PV without batteries for basic load supply or peak load energy demand. References: solar at industrial roofs PV at production ALLTON, Berlin, Germany total power 600 kwp, in 3 phases 45 kwp pilot in operation since december 2005 Special flat-roof ballast system 225 kwp commissioning in Juli kwp EW Fertigbau, Herbrechtingen, Germany (2005) Page 14 7

8 References: functional architecture Industrial roofs (production halls, breweries,..); Airports (building and permissies); Football and sports venues; Parking garages; Schools; Office buildings; 2001: 20 kwp office, NL 2006: 140 kwp Stadium Nürnberg, G 2005: 30 kwp SIEMENS A&D Fürth, G 2006: 20 kwp HQ ABN AMRO Amsterdam, NL Page 15 SIEMENS SUNIF TM PV- façades solutions For office buildings and functional architecture: a PV appearance SIEMENS engineering product for plate-facades with PV-panels as cladding material In operation since september 2007: 70 kwp PV-facade on waste-to-energy power plant, near Milan, IT Page 16 8

9 References: solar at industrial roofs (1) PV at production ALLTON, Berlin, Germany total power 600 kwp, in 3 phases 45 kwp pilot in operation since december 2005 Special flat-roof ballast system 225 kwp commissioning in Juli kwp EW Fertigbau, Herbrechtingen, Germany (2005) Page 17 References: solar at industrial roofs (2) PV at production MOSCA, Waldbrunn, Germany total power 330 kwp; in operation since 2007 Special support structure with roof penetration Page 18 9

10 Thank you for your attention PTD M3 CoC Solar Projects SIEMENS NL, ETD EV Solar : PV canopy, SIEMENS, The Hague Page 19 10