The Osnabrück Clinic aims to become a "Green Hospital". This includes the installation of photovoltaic systems throughout the campus. The installation is carried out on 54 roof surfaces with cabling and connection to a total of 8 PV distribution systems.
Construction of PV systemsConstruction of PV systems
PV modules (min. 390 Wp) for installations each:
- 3 kWp (8 modules)
- 6 kWp (16 modules)
- 8 kWp (23 modules)
- 10 kWp (28 modules)
- 11 kWp (30 modules)
- 2 x 14 kWp (36 modules)
- 16 kWp (42 modules)
- 8 x 17 kWp (43, 6 x 45 and 46 modules)
- 3 x 18 kWp (48 modules)
- 19 kWp (58 modules)
- 2 x 21 kWp (54 and 56 modules)
- 23 kWp (60 modules)
- 25 kWp (66 modules)
- 2 x 28 kWp (72 and 74 modules)
- 2 x 32 kWp (84 modules)
- 34 kWp (94 modules)
- 38 kWp (99 modules)
- 2 x 40 kWp (104 and 105 modules)
- 3 x 44 kWp (2 x 114 and 120 modules)
- 45 kWp (104 modules)
- 46 kWp (114 modules)
- 2 x 53 kWp (137 and 138 modules)
- 56 kWp (144 modules)
- 62 kWp (159 modules)
- 68 kWp (175 modules)
- 5 x 73 kWp (189 modules)
- 74 kWp (190 modules)
- 102 kWp (264 modules)
- 118 kWp (276 modules)
- 2 x 129 kWp (332 modules)
- 130 kWp (334 modules)
- 162 kWp (406 modules)
Total approx. 5300 modules
Inverter (3-phase):
- 1 x 4 kW
- 1 x 6 kW
- 11 x 8 kW
- 4 x 10 kW
- 22 x 12 kW
- 23 x 15 kW
- 22 x 20 kW
- 8 x 25 kW
- 20 x 50 kW
- 2 x 110 kW
Total approx. 110 inverters
Montagegestelle
Stringverkabelung
Equipotential bonding
Visualization
Material storage and recreation containers
Hourly wage work
Documentation with calculation of the power grid
Participation in expert acceptance and certification
Power supply for PV systemFor the new construction of PV systems
High and medium voltage components:
-Surge diverter
- Transformatorüberwachungsbaustein
- Relay cabinet NA protection
- Zählschrank
Power system:
- Sub-distributions (51 pcs.)
-Surge diverter
- Circuit breaker 63 A (43 pcs.)
- Circuit breaker 100 A (26 pcs.)
- Circuit breaker 160 A (6 pcs.)
- Sicherungslasttrennschalter
- Residual current circuit breaker with overcurrent protection
- Feuerwehschalter
- Steuertableaus
- Automation (BACnet)
-Leads
- laying systems
- Drilling and breakthroughs
- fire protection
- potential equalization
Passive Data Transmission Network
Material storage and recreation containers
Hourly wage work
Documentation with calculation of the power grid
Participation in expert acceptance and certification
Lightning protection system for PV systemLightning protection for the construction of new PV systems
Roof cable holder (6,000 pcs.)
Bridging component (1,300 pcs.)
Catch rod 1 m (750 pcs.)
Catch rod 2 m (250 pcs.)
Catch rod 4 m (50 pcs.)
Connection and connection cable (6,000 pcs.)
Dismantling of existing lightning protection system
Material storage and recreation containers
Hourly wage work
Documentation with calculation of the power grid
Participation in expert acceptance and certification