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Summary

Building information

Outside LED panel

Outside temperature: 3.8 °C 
Building consumption: 64.51 kWh
Grid supply: 47.30 kWh
PV system production: 8.48 kWh
Self-sufficiency: 13 %  
Supply from BAT: 8.72 kWh
Battery SOC: 30 %  

Annual production and consumption (from 12. 4. 2020)

Consumption: 28 760 kWh
PV system production: 6 493 kWh
Self-sufficiency: 22.6 %  

Recent sky image

Age of picture 28 s

Indoor environment

Exposition 101
T = 20,5 °C
RH = 35 %
CO2 = 548 ppm
Office 103
T = 21,3 °C
RH = 34 %
CO2 = 566 ppm
Kitchen, cloakroom 104
T = 21,0 °C
RH = 38 %
CO2 = 683 ppm
Office director 202
T = 22,2 °C
RH = 31 %
CO2 = 689 ppm
Office assistant 203
T = 22,1 °C
RH = 34 %
CO2 = 384 ppm
Office 204
T = 22,3 °C
RH = 34 %
CO2 = 725 ppm
Kitchen 205
T = 22,4 °C
RH = 32 %
CO2 = 630 ppm
Utility room 302
T = 24,0 °C
RH = 24 %
CO2 = 464 ppm
Meeting room 303
T = 21,8 °C
RH = 32 %
CO2 = 520 ppm
Irradiance 0°: 64 W/m2
Irradiance 35°: 55 W/m2
PV system power: 0,38 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