358
Conversion of Electricity
To convert solar thermal energy into electricity, a single-diode circuit has been used
consisting of a small disk of semiconductor attached by wire to a circuit consisting
of a positive and a negative film of silicon placed under a thin slice of glass and
attached to graphene, using an exterior curtain wall skin of all cities and community
buildings and houses. Necessarily, the PV panel shall have an open-circuit point
where the current and voltage are at the maximum, open-circuit voltage V oc , and
maximum power point that can be clarified using the maximum current and voltage
calculation immediately upon capturing the nonequilibrium photons [48–50]. The
power delivered by a PV panel will thus have the capability to attain a maximum
value at the points (I mp , V mp ) [51–53]. It is confirmed by the PV panel’s capability of
such current–voltage flow to get net energy production by the PV panel by analyzing circuit models of the PV module: (a) normal, (b) normalized, and (c) perfect
modes where perfect modes are the best option (Fig. 16.7).
Fig. 16.7 Solar cell current–voltage characteristic features for conceptual function of (1) net optimal solar energy production intensity with respect to the delay of coincidental factor and (2) intensity of solar energy production in various wavelengths; (3) the current–voltage modules of the
current source near the short-circuit point and as a voltage source in the vicinity of the open-circuit
point at the condition of the PV module are (a) normal, (b) normalized, and (c) perfect modes
16 Sustainable Cities and Communities
Conversion of Electricity
To convert solar thermal energy into electricity, a single-diode circuit has been used
consisting of a small disk of semiconductor attached by wire to a circuit consisting
of a positive and a negative film of silicon placed under a thin slice of glass and
attached to graphene, using an exterior curtain wall skin of all cities and community
buildings and houses. Necessarily, the PV panel shall have an open-circuit point
where the current and voltage are at the maximum, open-circuit voltage V oc , and
maximum power point that can be clarified using the maximum current and voltage
calculation immediately upon capturing the nonequilibrium photons [48–50]. The
power delivered by a PV panel will thus have the capability to attain a maximum
value at the points (I mp , V mp ) [51–53]. It is confirmed by the PV panel’s capability of
such current–voltage flow to get net energy production by the PV panel by analyzing circuit models of the PV module: (a) normal, (b) normalized, and (c) perfect
modes where perfect modes are the best option (Fig. 16.7).
Fig. 16.7 Solar cell current–voltage characteristic features for conceptual function of (1) net optimal solar energy production intensity with respect to the delay of coincidental factor and (2) intensity of solar energy production in various wavelengths; (3) the current–voltage modules of the
current source near the short-circuit point and as a voltage source in the vicinity of the open-circuit
point at the condition of the PV module are (a) normal, (b) normalized, and (c) perfect modes
16 Sustainable Cities and Communities