Solar Energy Application Centre STOOR 25th April 2014 Roland Valckenborg ([email protected]) www.seac.cc Solar Energy Application Center - Confidential 1997-2001: PhD Physics, NMR on technological porous materials 2001-2009: product developer of copiers, printers and scanners at Research & Development at Océ Technologies 2010-2012: country manager Tanzania stichting ‘I Love Windpower’ And own company in solar & wind energy [email protected] +31(0)6 5280 3729 Contact details also via linkedin Solar Energy Application Center - Confidential BIPV – the time is now! The end of the “on-size-fits-all” era is now! Solar Energy Application Center - Confidential What is SEAC? SEAC is a knowledge institute, focusing on Solar Energy Systems & Applications based in Eindhoven, the Netherlands Cooperation of: Mission of SEAC: 1. Physical Integration of solar energy in the built environment and infrastructure 2. Electrical Integration of solar energy in energy networks and control networks Solar Energy Application Center - Confidential Always with companies Solar Energy Application Center - Confidential What we do SEAC has a team of experts with knowledge on: 1. 2. 3. 4. Project management Benchmarking studies Field testing Techno-financial modeling Solar Energy Application Center - Confidential Benchmarking studies • What is available in the world? • What is happening in product development? • Assessment of new product ideas • Price developments On BIPV free downloadable report: • http://www.seac.cc/downloads/ Solar Energy Application Center - Confidential BIPV classification Solar Energy Application Center - Confidential In-roof mounting systems Solar Tour Brabant April 2013 Unknown brand Solar Energy Application Center - Confidential Full roof BIPV-solution First Solar www.firstsolar.com Solar Energy Application Center - Confidential Large sized solar tiles Best (NL) Solar Energy Application Center - Confidential C21-tile from Solar Century www.solarcentury. co.uk Large sized solar tiles Stafier Solar Energy Application Center - Confidential www.stafiersolar .com Small sized solar tiles Zep BV www.zepbv.nl Solar Energy Application Center - Confidential Metal panels Rheinzink www.rheinzink.nl Solar Energy Application Center - Confidential PV membranes Global Solar (CIGS) www.globalsolar.com Solar Energy Application Center - Confidential Skylights Solar Tour Wageningen May 2013 Solar Energy Application Center - Confidential Unknown brand Outdoor research – building integration Launching the SolarBEAT Research Facility in close collaboration with TU/e building physics. Solar Energy Application Center - Confidential Analyzing Integration aspects Prototypes used to determine the Performance Model • Performance (kWh/min) under realistic climate • Preferably one full year = all seasons • Building integration aspects (durability, water tightness, thermal, moisture, wind load, etc…) • Electrical integration aspects • Feedback from architects and project developers (a.o. on aesthetics) Learning points can be adapted by project partners directly, leading to continuous product improvement cycles. Solar Energy Application Center - Confidential Infrastructure of SolarBEAT • A prepared roof such that dummy building structures can be mounted. • A fully equipped weather- & solar-station. • Equipment for accurate measurement of temperatures and electrical performance. • Equipment for measuring performance on warm water production. • Data base structure and data handling infrastructure. Solar Energy Application Center - Confidential Planned Location Solar Energy Application Center - Confidential TU/e preparations • • • • • Metal beams to strengthen roof Door Railing (incl. lightning protection) Path tiles; stoeptegels Safety light and/or ’slow woop’ Solar Energy Application Center - Confidential Roof preparation Solar Energy Application Center - Confidential Roof preparation Solar Energy Application Center - Confidential Lay-out Solar Energy Application Center - Confidential SEAC preparation • • • • • • • • • Electricity Internet Cooling liquid Dummy structures Dataloggers Sensors Solar Measurement station Computers Central database Solar Energy Application Center - Confidential Solar Measurement Station weather station (Lufft) solar station (EKO) Solar Energy Application Center - Confidential Big data !? At the moment: • 5 projects • 9 datalogger • 564 sensors (of 44 types of 25 classes) • fastest sensor @1Hz, luckily not all • common sampling once per minute • give 12,862,000 datapoints/day • produce 247 Mb/day (=91 Gb/yr) These numbers will grow as new projects start up! Solar Energy Application Center - Confidential Database set-up .CSV-files Batch input (once per day; during night) input Project (PID=1) Guest webinterface Postponed; NOT in first release SolarBEAT DataBase Project (PID=2) Etc… Continous input (24/7; per minute) output Configuration Manager Tool maintenance Python scripts Central SQL-server .CSV-files Super User Tool for DBA Maintenance by TMS Solar Energy Application Center - Confidential User GUI Overview Related Projects The following SEAC projects will do research on building integration in the new test facility: • Low Cost Integrated (LOCI) • Light weight Roof BIPV (LiRoB) • Sun Cycle Just a very quick look. They will come back in future SEAC-colloquia. Solar Energy Application Center - Confidential Low Cost Integrated (LOCI) Solar Energy Application Center - Confidential Low Cost Integrated (LOCI) USP’s: • Cost reduction on installation • True BIPV: no other building shell needed below the LOCI-elements • Targeting large renovation market of social housing, which strives for lower energy houses (NL ‘bestaande bouw’ directive: CO2-reduction of 2%) Solar Energy Application Center - Confidential Light weight Roof BIPV (LiRoB) Solar Energy Application Center - Confidential Light weight Roof BIPV (LiRoB) USP’s: • Light weight • Innovative construction principle (COSMOS) • Easy mounting • Cost reduction on materials and installation • Market: both renovation and new housing Solar Energy Application Center - Confidential Sun Cycle working principle Solar Energy Application Center - Confidential Sun Cycle USP’s: • Concentrating solar more cost-effective than nonconcentrating, like crystalline and thin-film (direct light needed) • Combined with solar water heating • Tracker is internal (cf. external trackers of competition) Solar Energy Application Center - Confidential Topics of Research • Performance (yield) models for BIPV and PVT • Building integration aspects of BIPV in roofs and facades (water tightness, ventilation, condensation, …) • BIPV in combination with other roof elements (chimneys, dormers) • Partial shading effects • Architectural customization of BIPV (color, size, shape, patterns) • Operation and Maintenance aspects (pollution, repair & replace) • Safety aspects Solar Energy Application Center - Confidential Research – Performance Model Solar Energy Application Center - Confidential Meteorological sub-model Frequency of weather distribution X Power Weighted (2D Performance Ratio) Gives BIPV built-in PR forSolar every location for which the specific climate is known. Energy Application Center - Confidential Thermal sub-model thermal Solar Energy Application Center - Confidential PV sub-model Thermal model IV-curves • Similate IV completely in software (by using panel datasheet) • Measure IV (typical every minute) Comparison of similation & measurement for BIPV-relevant aspects, like shading of dormers, and other BI-stuff Solar Energy Application Center - Confidential Electrical sub-model Currently tested at High Tech Campus Eindhoven 3 systems: completely equal in PV, but varying in electronics Solar Energy Application Center - Confidential Building sub-model (water) water & moisture Solar Energy Application Center - Confidential Extra BIPV = Beautifull Integrated PV Solar Energy Application Center - Confidential BIPV classification Solar Energy Application Center - Confidential BIPV – Cold façade Ertex www.ertex-solar.at Solar Energy Application Center - Confidential BIPV – Cold façade Solar Century – www.solarcentury.co.uk Solar Energy Application Center - Confidential BIPV – Cold façade Zig Zag Solar Solar www.zigzagsolar.com Energy Application Center - Confidential BIPV – Cold façade CIS Tower in Manchester Solar Century www.solarcentury.co.uk Solar Energy Application Center - Confidential BIPV – Cold façade / cladding Scheuten Solar Glass: www.scheuten.nl/product/optisol-skin Solar Energy Application Center - Confidential BIPV – Cold façade / cladding Solar Energy Application Center - Confidential GDF Suez Dijon www.issol.eu BIPV – Cold façade Solowall SCX Solar www.scx-solar.eu Solar Energy Application Center - Confidential BIPV – Cold façade BDM Architects Bordeaux www.issol.eu Solar Energy Application Center - Confidential BIPV – Warm façade MGT-esys: www.mgt-esys.at Solar Energy Application Center - Confidential BIPV – Warm façade Solar Energy Application Center - Confidential Solon SE www.solon.com BIPV – Solar Glazing Solar Energy Application Center - Confidential Oskomera www.osps.eu BIPV – Solar Glazing Schott Solar www.schott.com Solar Energy Application Center - Confidential BIPV – Solar Glazing Solar Energy Application Center - Confidential SolarNova www.solarnova.de BIPV – Solar Glazing Solar Energy Application Center - Confidential Perpignan Train station www.issol.eu BIPV – Add-ons Scheuten Solar Glass: www.scheuten.nl/product/optisol-shade Solar Energy Application Center - Confidential BIPV – Add-ons watch out for overlapping shadow! Solar Energy Application Center - Confidential BIPV – Add-ons Solarnova tracking system Solar www.solarnova.de Energy Application Center - Confidential BIPV – Add-ons www.miloni.ch Solar Energy Application Center - Confidential BIPV – Add-ons Colt Ellisse system: www.coltgroup.com Solarshutter Energy Application Center - Confidential BIPV – Add-ons Ertex balcony: www.ertex-solar.at Solar Energy Application Center - Confidential Thank you for your attention! Solar Energy Application Center - Confidential
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