2-) Murtaza's father decides to have PV panels installed on the roofs of Berkecan houses and After his research, he identifies two possible systems.
System1: Monocrystalline panel, 20.5% efficiency, 1m x 2m size, 325WP power and $180/panel fee.
System2: Amorfus panel, 11% efficiency, 0.5m x 1m size, 80WP power and $72/panel fee.
(Amorphous systems perform better than crystal panels on cloudy days. This increase
It provides 10% advantage per WP.)
Both systems use grid-connected 900WP inverted. They have a 20-year warranty.  Inverter, cable, installation and other costs total $1000. The maximum height on the roof where the systems will be installed
10m2
' panel area fits.
In the city where Berkecan is located, monocrystalline panels provide 850Wh/WP energy in an average day.
manufactures.
The electricity used from the grid is $0.23/kWh.
Assuming that all of the energy produced by the system to be installed will be used by Berkecan and his family;

a-) Considering the inverter and the roof area, what is the maximum size of the system with System1?
can it be installed?
b-) Considering the inverter and roof area, what is the maximum amount of system with System2?
can it be installed?
c-) What is the cost of energy produced from System1 per kWh?
d-) What is the cost of energy produced from System2 per kWh?
e-) 15% of the initial cost of the Berkecan system as an incentive from the government.
If so, how soon will System1 pay for itself? (Fixed $0.23/kWh
assume)
f-) 15% of the initial cost of the Berkecan system as an incentive from the state.
If so, how soon will System2 pay for itself? (at a constant value of $0.23/kWh
assume)