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Summary

Building information

Outside LED panel

Outside temperature: 16.8 °C 
Building consumption: 15.30 kWh
Grid supply: 9.70 kWh
PV system production: 7.80 kWh
Self-sufficiency: 50 %  
Supply from BAT: -2.20 kWh
Battery SOC: 45 %  

Annual production and consumption (from 22. 5. 2021)

Consumption: 26 673 kWh
PV system production: 6 268 kWh
Self-sufficiency: 23.5 %  

Recent sky image

Age of picture 21 s

Indoor environment

Exposition 101
T = 22,7 °C
RH = 37 %
CO2 = 427 ppm
Office 103
T = 21,7 °C
RH = 37 %
CO2 = 428 ppm
Kitchen, cloakroom 104
T = 22,1 °C
RH = 40 %
CO2 = 412 ppm
Office director 202
T = 23,6 °C
RH = 32 %
CO2 = 434 ppm
Office assistant 203
T = 23,3 °C
RH = 36 %
CO2 = 370 ppm
Office 204
T = 15,9 °C
RH = 47 %
CO2 = 423 ppm
Kitchen 205
T = 23,0 °C
RH = 34 %
CO2 = 439 ppm
Utility room 302
T = 26,1 °C
RH = 25 %
CO2 = 423 ppm
Meeting room 303
T = 24,7 °C
RH = 34 %
CO2 = 432 ppm
Irradiance 0°: 992 W/m2
Irradiance 35°: 1 054 W/m2
PV system power: 6,47 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