east gsr - Енергиен център София ООД gsr/2006-04-13-r-east-gsr...disseminating...
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Consortium Partners
Partner
University of Ljubljana
Österreichisches Forschungs- und
Prüfzentrum Arsenal Ges.m.b.H
Sofia Energy Centre
Agence de l'Environnement
et de la Maîtrise de l'énergie
TECSOL SA
Deutsche Energie-Agentur GmbH
Center for Renewable Energy Sources
Krajowa Agencja Poszanowania Energii
S.A.
Oskar Von MillerInstitut de Conceptie,
Cercetare si ProiectareEchipamente
Termoenergetice
Slovenská Energetická Agentúra
Country
FRANCE
AUSTRIA
BULGARIA
FRANCE
GERMANY
GREECE
POLAND
ROMANIA
SLOVAKIA
SLOVENIA
ContactLogo
StéphanePOUFFARY
JanSCHINDL
SasoMEDVED
ViolettaGROSEVA
SilviuMARUNTELU
RyszardWNUK
JensALTEVOGT
MarkosDAMASIOTIS
PavelSTARINSKY
2• Zone A : 2,4 to 3,4 kWh/m (Germany, Poland, Slovakia) 2• Zone B : 3,4 to 4,4 kWh/m (France, Austria, Slovenia, Romania)
2• Zone C : > 4,4 kWh/m (Greece, Bulgaria)
Situation
Project partners location in the 3 main European solar radiation areas
A
B
C
GERMANYPOLAND
SLOVEKIA
SLOVENIAROMANIA
GREECE
BULGARIA
AUSTRIAFRANCE
Project implementation
General coordination and management
Analysis of the national situation in each Eastern European partner countryState of present solar hot water market and future potentialIdentification of economic and financial requirements for a
wide dissemination of the GSR concept
Adaptation of the GSR Charter to the 5 Eastern European partner countriesGSR Charter adaptationRecommendations for the successful GSR Charter implemen
tation
GSR networking and trainingOrganisation of 5 national networking meetingsOrganisation of 5 national training meetings with site visitsElaboration and dissemination of technical and training
materials (designing and sizing of collective solar installations)
Telemonitoring pilot projects and pre-feasibility studiesVisits and identification of existing collective installations for
pilot sites selectionImplementation of one central telemonitoring unit in each
Eastern European partner countryDirect users trainingImplementation of pre-feasibility studies on new potential
sites
Enhancing promotion and dissemination Setting up a WebsiteOrganisation of a workshop promoting the market op
portunities for large scale solar installations and GSR in Central and Eastern Europe within the ESTEC 2007 conferencePublication and articlesProject results dissemination in major European/World Con
ferences
Work package 1
Work package 2
Work package 3
Work package 4
Work package 5
Work package 6
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More information on : www.solareast-gsr.net
coordinator
The sole responsibility for the content of this publication lies with the authors. It does not necessarily reflect the opinion of the European Communities.The European Commission is not responsible for any use that may be made of the information contained therein.
with the support of
A 36 month projectto encourage the
emegence of asustainable solar
thermal market with the GSR quality
approach in Bulgaria, Poland, Romania,
Slovakia and Slovenia in partnership with
Austria, France, Germany and Greece.
www.solareast-gsr.net
EAST GSRSolar thermal applications in EASTernEurope with Guaranteed Solar Results
EIE/05/208/SI2.420214
coordinator
Disseminating the GRS concept
Renewable energies development and, more particularly, solar thermal energy is a key issue to reduce the coming years' energy consumption increase. Hot water production from solar energy is a well-known option to favour when taking into account Eastern European countries solar radiation.
Since the early 1990's, professionals working in the solar thermal sector have developed collective solar systems for hot water supply using a quality approach adapted to present day needs. It is now possible to guarantee by contract the technical and economic performance of a solar thermal system using the Guaranteed Solar Results (GSR) procedure. This has been first developed in France and then disseminated throughout EU15 with the support of Thermie and ALTENER programmes.
To promote the competitive use of solar thermal energy and allow the emergence of national sustainable thermal solar markets, the project has 3 main objectives :• Adapt and transfer the GSR quality approach to the 5 Eastern European partners Countries
• Implement pilot projects and feasibility studies to show the reliability of collective applications
• Widely disseminate and promote the GSR approach to all the potential concerned stakeholders (solar energy
professionals, financing institutions, public/private decision makers, end-users) to increase confidence and remove the remaining barriers for a massive use of this technology. Training and networking will be an integrated part of the dissemination action.
Expected Results
• Transfer the GSR charter, improve solar thermal equip-ment quality and installation
• Train professionals to increase know-how as for design and operation of collective solar thermal systems
• Encourage the integration of solar thermal systems in the building construction process
• Implement one complete telemonitoring system per country on an existing collective solar thermal installation with theoretical GSR contract and assess performances to demonstrate reliability and increase professional confidence
• Realise feasibility studies on Domestic Hot Water (DHW) solar systems (using GSR contract) on new potential sites and present results and potential projects to potential investors, financial institutions and promoters
• Network and disseminate project results to encourage potential clients and investors to consider thermal solar technology as a mature and trustworthy one
• Promote this quality approach at EU 25 level
The Narbonne Ibis hotel example
This 95 m2 solar thermal instal-lation implemented in 2003 in the South part of France has been realised in the framework of a national agreement between the Accor Group and ADEME. This installation operates under a GSR contract procedure and is designed to contribute to the needs of the 64 rooms.
• Application : Domestic hot water production
• Collectors area : 95 m²
• Orientation : 10° South
• Tilt angle : 20°
• Solar storage : 5000 litres
• Back-up : 6 tanks of 750 litres (electric heating)
• Studies : Tecsol SA (Perpignan, France)
• Installer : Entreprise Venitucci, (La Tronche, France)
• Maintenance : Entreprise Venitucci, (La Tronche, France)
• Manufacturer : Clipsol (Aix les Bains, France)
• Client : Groupe Accor
Total cost : 75 000 € Ademe fundings : 30 000 €
monthly average water consumption
monthly average energy production
The Guarantee of Solar Results
The Guaranteed Solar Results is a contract between the owner or user of a solar system and an organisation (hereafter referred as the Technical Group) who takes the responsibility for the solar system implementation and the guaranteed solar energy to be supplied.
Based on an agreed hot water temperature and consumption level, the contract provides the purchaser, owner or user of the solar system with a guaranteed solar energy supply (kWh/year). In addition it specifies the financial indemnity due to the owner or user if the expected result is not reached.
The GSR contract is dedicated to medium and large solar hot water systems, for example in hotels, hospitals, public and private buildings.
In order to guarantee the solar results, a telemonitoring system has to be implemented. This allows day to day energy performances analysis using an inexpensive and simple procedure.
In order to have a comprehensive global approach of the system, from its design to its implementation and taking into account its running, the Technical Group has to be in charge of the whole process.
In order to fulfil the contract requirements, and thanks to the telemonitoring system, the Technical Group will organise adapted and cost efficient maintenance operations. Except for normal running operations, all necessary replacements or modifications for a proper operation of the system will be undertaken by the Technical Group at its own expenses.
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A win-win procedure
Hot water supply
Back up
Cold water supply
Heat exchanger
Solarcollectors
Solartank Auxilliary
tank
Simple system layout
Measured consumption
Measured energy
Reference consumption
Theoretical energy Contractual guaranteed energy
20
40
60
80
100
120
140
160
180
200
Jan
Feb
Feb
Mar
Mar
Apr
Apr
May
May
June
June
July
July
Aug
Aug
Sept
Sept
Oct
Oct
Nov
Nov
Dec
Dec
1500
2250
3000
3750
4500
5250
6000
6750
7500
8250
0
Year 2005
Year 2005
Liters/day
kWh/day
For the user and even for the Technical Group, GSR
quality approach benefits could be summarised as
follows :
• No financial risks as the contract is based on an agreed
procedure
• No breakdown worries as maintenance is a key issue
• Easy bank loans as the contract clearly takes into account
a compensation approach
• Clear environmental impact evaluation with a potential
access to public subsidies