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Summary

Building information

Outside LED panel

Outside temperature: 14.4 °C 
Building consumption: 13.30 kWh
Grid supply: 9.70 kWh
PV system production: 3.24 kWh
Self-sufficiency: 24 %  
Supply from BAT: 0.36 kWh
Battery SOC: 28 %  

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

Consumption: 26 671 kWh
PV system production: 6 264 kWh
Self-sufficiency: 23.5 %  

Recent sky image

Age of picture 22 s

Indoor environment

Exposition 101
T = 22,4 °C
RH = 38 %
CO2 = 445 ppm
Office 103
T = 21,7 °C
RH = 38 %
CO2 = 449 ppm
Kitchen, cloakroom 104
T = 22,0 °C
RH = 41 %
CO2 = 421 ppm
Office director 202
T = 23,3 °C
RH = 33 %
CO2 = 435 ppm
Office assistant 203
T = 23,0 °C
RH = 36 %
CO2 = 370 ppm
Office 204
T = 15,8 °C
RH = 45 %
CO2 = 420 ppm
Kitchen 205
T = 22,9 °C
RH = 35 %
CO2 = 443 ppm
Utility room 302
T = 26,4 °C
RH = 27 %
CO2 = 418 ppm
Meeting room 303
T = 24,7 °C
RH = 35 %
CO2 = 436 ppm
Irradiance 0°: 253 W/m2
Irradiance 35°: 243 W/m2
PV system power: 1,59 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