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Summary

Building information

Outside LED panel

Outside temperature: 24.7 °C 
Building consumption: 5.10 kWh
Grid supply: 0.10 kWh
PV system production: 5.58 kWh
Self-sufficiency: 108 %  
Supply from BAT: -0.58 kWh
Battery SOC: 43 %  

Annual production and consumption (from 25. 8. 2018)

Consumption: 24 956 kWh
PV system production: 7 168 kWh
Self-sufficiency: 28.7 %  

Recent sky image

Age of picture 3 h

Indoor environment

Exposition 101
T = 23,5 °C
RH = 55 %
CO2 = 461 ppm
Office 103
T = 23,3 °C
RH = 56 %
CO2 = 446 ppm
Kitchen, cloakroom 104
T = 23,3 °C
RH = 57 %
CO2 = 436 ppm
Office director 202
T = 24,2 °C
RH = 53 %
CO2 = 463 ppm
Office assistant 203
T = 24,2 °C
RH = 54 %
CO2 = 370 ppm
Office 204
T = 24,9 °C
RH = 52 %
CO2 = 463 ppm
Kitchen 205
T = 24,7 °C
RH = 52 %
CO2 = 456 ppm
Utility room 302
T = 25,6 °C
RH = 47 %
CO2 = 432 ppm
Meeting room 303
T = 24,8 °C
RH = 50 %
CO2 = 435 ppm
Irradiance 0°: 627 W/m2
Irradiance 35°: 718 W/m2
PV system power: 4,54 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