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General information |
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| Name |
CASE STUDY Laundry Sardinia
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| Country installed |
Italy
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| Address |
Sardinia
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| Industry sector, NACE code |
S - Other services activities
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| Solar thermal system owner / operator |
?
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| Solar thermal engineering company |
Soltigua
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| Process integration engineering company |
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| Year of operation start |
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Technical parameters |
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| Collector technology |
fresnel collector
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| Collector name |
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| Installed collector area (gross), m² |
2592.0
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| Installed collector area (aperture), m² |
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| Installed collector area (absorber), m² |
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| Installed thermal power (actual), kWth |
1300.0
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| Solar collector loop heat transfer fluid |
thermo-oil
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| Solar energy storage |
no solar energy storage
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| Storage volume, m³ |
0.01
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| Kind of conventional heat source |
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| Kind of fuel used |
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Process |
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| Solar thermal energy used for |
laundry
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| Unit operation |
cleaning
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| Point of Solar Heat Integration |
A2b) Heating of supply line
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| --> Integration how and where |
steam@12 bar (180°C)
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| --> Temperature range process |
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| --> Temperature range solar loop (min/max), C° |
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Economic parameters |
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| Total investment costs (excl. VAT), € |
0.01
(Turnkey costs including solar collectors, piping, support construction, storage, design, commissioning reduced with subsidies)
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| Solar loop (excl. VAT), € |
(Solar collectors, piping, support construction)
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| Solar energy storage (excl. VAT), € |
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| Others (excl. VAT), € |
(Design, commissioning, others)
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| Process integration (excl. VAT), € |
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| Subsidy, € or % of total investment costs |
no information available
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| Cost for fuel replaced, €/MWhfuel |
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| Calculated solar thermal system life time, a |
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| Annual useful solar heat delivery, MWh/a |
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| Specific annual useful solar heat delivery, MWh/am² |
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| Specific investment costs, €/m² |
0.0
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| Solar fraction, % |
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Lessons learned |
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| Initiative |
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| Integration methodology |
Integration is not trivial: Soltigua’s experience-based Solar Design Method is key to develop a functioning system
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| Crucial Interfaces |
Field performance is important: thanks to thorough and extensive design and tests Soltigua’s collectors provide best-in-class efficiency and reliability
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| Construction / Commissioning |
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| Operation / Performance |
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| Recommendations |
Payback time is important: the recently approved 55% incentives creates high potential opportunities for solar industrial solutions in Italy
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SHIP Plants
