|
|
|
|
|
|
| |
|
|
|
|
| |
General information |
|
| |
| Name |
HOTEL K house bed and breakfast
|
|
| Country installed |
Israel
|
|
| Address |
Nahariya, Israel
|
|
| Industry sector, NACE code |
S - Other services activities
|
|
| Solar thermal system owner / operator |
TIGI Solar
|
|
| Solar thermal engineering company |
TIGI Solar
|
|
| Process integration engineering company |
TIGI Solar
|
|
| Year of operation start |
2016
|
|
| |
Technical parameters |
|
| |
| Collector technology |
flat plate collector
|
|
| Collector name |
TIGI HC1
|
|
| Installed collector area (gross), m² |
100.3
|
|
| Installed collector area (aperture), m² |
86.9
|
|
| Installed collector area (absorber), m² |
86.9
|
|
| Installed thermal power (actual), kWth |
98.4
|
|
| Solar collector loop heat transfer fluid |
water
|
|
| Solar energy storage |
short-term water storage
|
|
| Storage volume, m³ |
12
|
|
| Kind of conventional heat source |
hot water boiler
|
|
| Kind of fuel used |
other
|
|
| |
Process |
|
| |
| Solar thermal energy used for |
Water heating for bed and breakfast customers showers
|
|
| Unit operation |
cleaning
|
|
| Point of Solar Heat Integration |
A2b) Heating of supply line
|
|
| --> Integration how and where |
The solar loop used as pre-heating for a heat pump
|
|
| --> Temperature range process |
60-65
|
|
| --> Temperature range solar loop (min/max), C° |
50-90
|
|
| |
Economic parameters |
|
| |
| Total investment costs (excl. VAT), € |
100,000.00
(Turnkey costs including solar collectors, piping, support construction, storage, design, commissioning reduced with subsidies)
|
|
| Solar loop (excl. VAT), € |
40000
(Solar collectors, piping, support construction)
|
|
| Solar energy storage (excl. VAT), € |
10000
|
|
| Others (excl. VAT), € |
20000
(Design, commissioning, others)
|
|
| Process integration (excl. VAT), € |
30000
|
|
| Subsidy, € or % of total investment costs |
0
|
|
| Cost for fuel replaced, €/MWhfuel |
75.3
|
|
| Calculated solar thermal system life time, a |
20
|
|
| Annual useful solar heat delivery, MWh/a |
1.32
|
|
| Specific annual useful solar heat delivery, MWh/am² |
0.01
|
|
| Specific investment costs, €/m² |
997.01
|
|
| Solar fraction, % |
61
|
|
| |
Lessons learned |
|
| |
| Initiative |
|
|
| Integration methodology |
|
|
| Crucial Interfaces |
|
|
| Construction / Commissioning |
|
|
| Operation / Performance |
|
|
| Recommendations |
|
|
| |
Source |
|
| |
| Author |
Yair Zaharovich
|
|
| Company of author |
TIGI Soalr
|
|
| E-mail |
Yair@tigisolar.com
|
|
| Phone |
|
|
| Homepage |
www.tigi.com
|
|
|
|
| |
|
|
|
|
|
SHIP Plants
