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Summary

Building information

Outside LED panel

Outside temperature: 16.7 °C 
Building consumption: 28.60 kWh
Grid supply: 20.20 kWh
PV system production: 19.02 kWh
Self-sufficiency: 66 %  
Supply from BAT: -10.62 kWh
Battery SOC: 98 %  

Annual production and consumption (from 20. 9. 2019)

Consumption: 24 770 kWh
PV system production: 6 995 kWh
Self-sufficiency: 28.2 %  

Recent sky image

Age of picture 48 s

Indoor environment

Exposition 101
T = 21,6 °C
RH = 47 %
CO2 = 434 ppm
Office 103
T = 22,0 °C
RH = 46 %
CO2 = 410 ppm
Kitchen, cloakroom 104
T = 21,5 °C
RH = 49 %
CO2 = 395 ppm
Office director 202
T = 22,5 °C
RH = 42 %
CO2 = 418 ppm
Office assistant 203
T = 23,2 °C
RH = 44 %
CO2 = 370 ppm
Office 204
T = 24,1 °C
RH = 42 %
CO2 = 417 ppm
Kitchen 205
T = 23,0 °C
RH = 41 %
CO2 = 412 ppm
Utility room 302
T = 23,9 °C
RH = 39 %
CO2 = 406 ppm
Meeting room 303
T = 23,2 °C
RH = 42 %
CO2 = 438 ppm
Irradiance 0°: 352 W/m2
Irradiance 35°: 527 W/m2
PV system power: 2,36 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