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Summary

Building information

Outside LED panel

Outside temperature: 18.4 °C 
Building consumption: 3.10 kWh
Grid supply: 0.10 kWh
PV system production: 1.61 kWh
Self-sufficiency: 52 %  
Supply from BAT: 1.39 kWh
Battery SOC: 34 %  

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

Consumption: 24 954 kWh
PV system production: 7 166 kWh
Self-sufficiency: 28.7 %  

Recent sky image

Age of picture 2 h

Indoor environment

Exposition 101
T = 23,0 °C
RH = 56 %
CO2 = 508 ppm
Office 103
T = 23,0 °C
RH = 56 %
CO2 = 493 ppm
Kitchen, cloakroom 104
T = 23,3 °C
RH = 57 %
CO2 = 486 ppm
Office director 202
T = 23,9 °C
RH = 53 %
CO2 = 504 ppm
Office assistant 203
T = 24,0 °C
RH = 54 %
CO2 = 370 ppm
Office 204
T = 24,8 °C
RH = 52 %
CO2 = 505 ppm
Kitchen 205
T = 24,5 °C
RH = 51 %
CO2 = 506 ppm
Utility room 302
T = 25,3 °C
RH = 47 %
CO2 = 470 ppm
Meeting room 303
T = 24,7 °C
RH = 51 %
CO2 = 474 ppm
Irradiance 0°: 243 W/m2
Irradiance 35°: 250 W/m2
PV system power: 1,73 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