Photovoltaic Panels
These are the modules that converting solar energy into electric energy.
Charging Regulator
Regulates photovoltaic panel voltage and feeds the battery. It controls charging discharging status of the battery and extends the service life of the battery.
Battery Group
Supplies the system by means of batteries when solar energy is not sufficient
Inverter
Inverter is the unit converting DC electric energy of solar panels into AC electric energy to operate the units in house conforming to the mains electricity.
Panels
It is distributed in the house from electricity fuses to the panel.
Meter
Double-sided meter is read electric energy drawn from the network when solar energy is not sufficient. When electric energy generated by solar energy is redundant, it is read separately and it shows the electricity supplied to the network.
All energy supplies other than solar energy are dependent on the zone and physical area. One of the dependant energy supplies is wind energy.
Electricity generation system with solar and wind energy is as follows.
Off Grid Systems
On Grid Systems
Off grid systems are the electricity generation systems benefiting from solar energy to meet the requirement of electricity at farm house, country house, villa, building complex and agricultural land where mains electricity is not available or preferred. Photovoltaic panels, charging regulators, battery and inverter are used in these systems. The widespread application is on grid systems considering the use of photovoltaic systems in developed countries.
On grid systems: these are the electricity generation systems benefiting from solar energy for meeting electricity requirement in all streets where mains electricity is available. Energy generated with photovoltaic panels installed on roof and surfaces of buildings is supplied to the mains with double-sided meter.
DC current generated in these systems should be converted into AC current and comply with the network. Photovoltaic panels can generate the whole, some of electricity or more than the requirement. In such systems, excessive electricity generated with photovoltaic system is sold to electricity grid. If sufficient energy is not generated, energy is supplied from the grid. On grid systems are the systems with and without batteries.
Photovoltaic (PV) panels, charging regulators, battery group, inverter, board (fuse), meter and loads are available in on grid photovoltaic system.
