booting python…
This tool runs Python in the browser and needs JavaScript to start.
Design Inputs
Site
Ambient temperature
T_amb · °C
Solar irradiance
GTI · kWh/m²/day
Envelope
Indoor setpoint
T_in · °C
U-value
W/m²·K
Envelope area
m²
Electrical load
W_elec · kW
Heat Pump
COP fraction
actual / Carnot
ORC
Working fluid
refrigerant
R134a
R245fa
R1234yf
R600a (isobutane)
FPC hot-side temp
T_FPC · °C
Turbine efficiency
η_turbine
Pump efficiency
η_pump
Collector
FPC efficiency
η_FPC
HX effectiveness
ε_HX
loading python…
∮
adjust inputs — press
run analysis