|
|
|
|
|
|
| |
|
|
|
|
| |
General information |
|
| |
| Name |
Alpino S.A.
|
|
| Country installed |
Greece
|
|
| Address |
Thessaloniki, Greece
|
|
| Industry sector, NACE code |
C10.5 - Manufacture of dairy products
|
|
| Solar thermal system owner / operator |
Alpino S.A.
|
|
| Solar thermal engineering company |
Sunny S.A.
|
|
| Process integration engineering company |
|
|
| Year of operation start |
1999
|
|
| |
Technical parameters |
|
| |
| Collector technology |
flat plate collector
|
|
| Collector name |
|
|
| Installed collector area (gross), m² |
740.0
|
|
| Installed collector area (aperture), m² |
|
|
| Installed collector area (absorber), m² |
|
|
| Installed thermal power (estimated), kWth |
518.0
(Default value calculated by multiplying the gross collector area by 0.7 kWth/m²)
|
|
| Solar collector loop heat transfer fluid |
water/glycol
|
|
| Solar energy storage |
short-term water storage
|
|
| Storage volume, m³ |
25.0
|
|
| Kind of conventional heat source |
steam boiler
|
|
| Kind of fuel used |
fuel oil
|
|
| |
Process |
|
| |
| Solar thermal energy used for |
hot water preheating in steam boiler
|
|
| Unit operation |
general process heating
|
|
| Point of Solar Heat Integration |
A3) Heating of supply heat storage
|
|
| --> Integration how and where |
The hot water from the closed-loop hydraulic circuit of the two branches of the flat solar collectors heats (through an internal heat ex-changer) the water in two closed storage tanks. Тhe hot water leaving the storage tanks is then used for the pre-heating of the water that enters the steam boiler.
|
|
| --> Temperature range process |
20-70 °C
|
|
| --> Temperature range solar loop (min/max), C° |
|
|
| |
Economic parameters |
|
| |
| Total investment costs (excl. VAT), € |
1.00
(Turnkey costs including solar collectors, piping, support construction, storage, design, commissioning reduced with subsidies)
|
|
| Solar loop (excl. VAT), € |
(Solar collectors, piping, support construction)
|
|
| Solar energy storage (excl. VAT), € |
|
|
| Others (excl. VAT), € |
(Design, commissioning, others)
|
|
| Process integration (excl. VAT), € |
|
|
| Subsidy, € or % of total investment costs |
no subsidies
|
|
| Cost for fuel replaced, €/MWhfuel |
|
|
| Calculated solar thermal system life time, a |
0
|
|
| Annual useful solar heat delivery, MWh/a |
|
|
| Specific annual useful solar heat delivery, MWh/am² |
|
|
| Specific investment costs, €/m² |
0.0
|
|
| Solar fraction, % |
|
|
| |
Lessons learned |
|
| |
| Initiative |
|
|
| Integration methodology |
|
|
| Crucial Interfaces |
|
|
| Construction / Commissioning |
|
|
| Operation / Performance |
|
|
| Recommendations |
|
|
|
|
| |
|
|
|
|
|
SHIP Plants
