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Summary

Building information

Outside LED panel

Outside temperature: -5.9 °C 
Building consumption: 103.50 kWh
Grid supply: 86.50 kWh
PV system production: 7.25 kWh
Self-sufficiency: 7 %  
Supply from BAT: 9.75 kWh
Battery SOC: 22 %  

Annual production and consumption (from 2. 12. 2019)

Consumption: 26 234 kWh
PV system production: 6 867 kWh
Self-sufficiency: 26.2 %  

Recent sky image

Age of picture 17 s

Indoor environment

Exposition 101
T = 19,5 °C
RH = 30 %
CO2 = 615 ppm
Office 103
T = 21,7 °C
RH = 31 %
CO2 = 658 ppm
Kitchen, cloakroom 104
T = 20,7 °C
RH = 35 %
CO2 = 720 ppm
Office director 202
T = 21,9 °C
RH = 28 %
CO2 = 897 ppm
Office assistant 203
T = 22,1 °C
RH = 30 %
CO2 = 530 ppm
Office 204
T = 23,0 °C
RH = 26 %
CO2 = 755 ppm
Kitchen 205
T = 21,8 °C
RH = 28 %
CO2 = 654 ppm
Utility room 302
T = 22,7 °C
RH = 22 %
CO2 = 631 ppm
Meeting room 303
T = 21,4 °C
RH = 31 %
CO2 = 836 ppm
Irradiance 0°: 3 W/m2
Irradiance 35°: 5 W/m2
PV system power: 0,03 kW
Monitoring and control system developed by:
University Centre for Energy Efficient Buildings CTU
Třinecká 1024, 273 43 Buštěhrad, www.uceeb.cz/en
Irradiance forecast: www.pvforecast.cz