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Summary

Building information

Outside LED panel

Outside temperature: -1.9 °C 
Building consumption: 75.70 kWh
Grid supply: 45.89 kWh
PV system production: 38.09 kWh
Self-sufficiency: 50 %  
Supply from BAT: -8.28 kWh
Battery SOC: 23 %  

Annual production and consumption (from 5. 3. 2025)

Consumption: 28 503 kWh
PV system production: 6 912 kWh
Self-sufficiency: 24.3 %  

Recent sky image

Age of picture 9 s

Indoor environment

Exposition 101
T = 20,1 °C
RH = 33 %
CO2 = 459 ppm
Office 103
T = 21,3 °C
RH = 28 %
CO2 = 471 ppm
Kitchen, cloakroom 104
T = 21,4 °C
RH = 34 %
CO2 = 452 ppm
Office director 202
T = 22,2 °C
RH = 26 %
CO2 = 488 ppm
Office assistant 203
T = 23,3 °C
RH = 32 %
CO2 = 370 ppm
Office 204
T = 23,0 °C
RH = 30 %
CO2 = 635 ppm
Kitchen 205
T = 23,0 °C
RH = 26 %
CO2 = 5 000 ppm
Utility room 302
T = 25,0 °C
RH = 21 %
CO2 = 476 ppm
Meeting room 303
T = 23,4 °C
RH = 32 %
CO2 = 489 ppm
Irradiance 0°: 0 W/m2
Irradiance 35°: 0 W/m2
PV system power: 0,00 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