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General information |
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Name |
Purple Creations
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Country installed |
India
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Address |
Lal Bahadur Shastri Road, Vikhroli West, Mumbai, Maharashtra, Indien
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Industry sector, NACE code |
C13 - Manufacture of textiles
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Solar thermal system owner / operator |
Purple Creations P Ltd
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Solar thermal engineering company |
Thermax Limited
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Process integration engineering company |
Thermax Limited
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Year of operation start |
2013
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Technical parameters |
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Collector technology |
other or various collectors
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Collector name |
dish concentrators
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Installed collector area (gross), m² |
480.0
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Installed collector area (aperture), m² |
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Installed collector area (absorber), m² |
480.0
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Installed thermal power (estimated), kWth |
336.0
(Default value calculated by multiplying the gross collector area by 0.7 kWth/m²)
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Solar collector loop heat transfer fluid |
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Solar energy storage |
no solar energy storage
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Storage volume, m³ |
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Kind of conventional heat source |
steam boiler
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Kind of fuel used |
other
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Process |
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Solar thermal energy used for |
iron the children’s garments - steam pressing and washing
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Unit operation |
other process heating
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Point of Solar Heat Integration |
A2b) Heating of supply line
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--> Integration how and where |
The ironing is not a continuous process, but takes up 3 to 4 hours within a 24-hour production cycle.
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--> Temperature range process |
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--> Temperature range solar loop (min/max), C° |
150 °C at 6 bar
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Economic parameters |
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Total investment costs (excl. VAT), € |
63,240.16
(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 |
22042,21
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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 |
131.75
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Solar fraction, % |
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Lessons learned |
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Initiative |
“We wanted to choose a sustainable technology which could save our LPG fuel at low operation costs and our strategy has proven to be successful,” Abhay Sangoi, General Manager of Purple Creations
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Integration methodology |
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Crucial Interfaces |
“However, the high capital costs are still a deterrent that needs to be addressed.” Abhay Sangoi, General Manager of Purple Creations
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Construction / Commissioning |
The system is functioning well and so far no operational problems or breakdowns are noted. The system is properly maintained.
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Operation / Performance |
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Recommendations |
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