Technical details

Solar panels

876 x 3230N poly = 201.480 watt (BP, 2009)
650 x Evergreen ES-190RL = 123.500 watt (Evergreen, 2007)
21 x REC 220 = 4620 Watt (REC, 2007)
180 x Shell Eclipse 80 = 14.400 watt (Shell Eclipse, 2006)
260 x SM 110 = 28.600 watt (Siemens Solar, 2005)
187 x SM 110 = 20.570 watt (Siemens Solar, 2001)

Solar electric system for self consumption

270 x Luxor ECO LINE 285 = 76.950 watt (Luxor 2020)
1 x SMA Core1
1 x SMA STP 25000TL
20 x SM 65 = 1.300 watt (Siemens Solar, 1987)
20 x SM 50 = 1.000 watt (Siemens Solar, 1986)
18 x SM 40 = 720 watt (Arco Solar, 1985)
55 x Yingli Panda 60 Cell 255 = 14,025 watt (Yingli, 2013)
1 x Kostal Piko 5,5
1 x Kostal Piko 8,3
1 x Steca XTH 5000/24 charge controller and UPS
12 x OPzS Solar Power 2V / 1670 AH
Total capacity of the battery: 20040 AH

Small wind turbine

1.0 kW / 24 V / 2.7 m / two rotor blades
Whisper 1000 World Power Tech. (Southwest Windpower, 1987)

Charging infrastructure

2x 22kW Wallbox ABL eMH3 Twin

Solar thermal system

2 solar collectors, size: 2 x 6 m = 24 sqm (TiSUN)
2 x 750 l thermosiphon tank

Wood pellet heating system

78 kW ÖkoFEN pellet boiler with vacuum suction system / 9 t fabric tank
48 kW ÖkoFEN pellet boiler with vacuum suction system / 3.2 t fabric tank (peak load boiler)

Buildings

9,151 sqm total area, with:

offices: 1,616 sqm, warehouses: 7,535 sqm

Passive house standard