134
of R P can be ignored as it is very high [37–39]. Likewise, the value of R s , being very
low, can be neglected too [40–42], and thus the temperature of the circuit panel can
be shown as follows [2, 43, 44]:
T
S
S
T
v
n
=
+
+
−
+
3 12 0 25
0 899
1 3
273
.
.
.
.
a
a
(7.2)
Here S and S n (=1000 W/m
2
) are the electricity energy available in working condition, respectively; T a is the surrounding temperature; and v a is the surrounding
energy flow. The I–V features of photovoltaic panel are based on the internal qualities of the device, i.e., R s and R P ; consequently, electricity energy as well as surrounding temperature affect outer features. The electricity energy that is responsible
Fig. 7.4 The conversation of mechanism of bioenergy into electricity energy, (a) mode of electricity production dynamics with respect to power factor (pf), (b) flow of electricity current generation, (c) net electric energy production (eV) rate at molecular rate, (d) rate of electricity energy
generation at normal and normalized circuit parameters, respectively
7 Advanced Green Building Technology