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Summary

Building information

Outside LED panel

Outside temperature: 24.2 °C 
Building consumption: 39.59 kWh
Grid supply: 17.30 kWh
PV system production: 29.80 kWh
Self-sufficiency: 75 %  
Supply from BAT: -7.50 kWh
Battery SOC: 56 %  

Annual production and consumption (from 22. 6. 2025)

Consumption: 29 228 kWh
PV system production: 6 953 kWh
Self-sufficiency: 23.8 %  

Recent sky image

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Indoor environment

Exposition 101
T = 25,5 °C
RH = 47 %
CO2 = 522 ppm
Office 103
T = 24,7 °C
RH = 51 %
CO2 = 513 ppm
Kitchen, cloakroom 104
T = 25,3 °C
RH = 57 %
CO2 = 439 ppm
Office director 202
T = 26,1 °C
RH = 47 %
CO2 = 559 ppm
Office assistant 203
T = 26,1 °C
RH = 53 %
CO2 = 370 ppm
Office 204
T = 24,5 °C
RH = 45 %
CO2 = 656 ppm
Kitchen 205
T = 25,8 °C
RH = 44 %
CO2 = 5 000 ppm
Utility room 302
T = 26,4 °C
RH = 33 %
CO2 = 529 ppm
Meeting room 303
T = 24,1 °C
RH = 45 %
CO2 = 536 ppm
Irradiance 0°: 165 W/m2
Irradiance 35°: 54 W/m2
PV system power: 0,33 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