AF233E Solar PV Fundamental Training Kit Vocational Training Equipment Electrical Automatic Trainer
The Kit Should Cover the Following Training Contents:
Measurement of voltage, current and power
Ohm’s law
Series connection of resistors (voltage divider)
Parallel connection of resistors (current divider)
Series and parallel connection of solar cells
Power dependence on the surface area of the solar cell
Power dependence on the angle of incidence
Power dependence on level of illumination
Power dependence on level of illumination under load
Internal resistance dependence on level of illumination
Shading effect on solar cells
Dark characteristic curve of solar cells
I-V-characteristics, MPP and fill factor of solar cells
Dependence of the I-V-characteristics of solar cells on level of illumination
Dependence of the I-V-characteristics of solar cells on temperature
Characteristic curve of solar modules
I-V-characteristics of partial shaded solar modules
Temperature coefficient of solar Cells
Components of an off-grid system
Possible operating conditions of off-grid systems
Working principle of shunt and series regulators
Comparison of PWM- and series regulator
Load characteristic of PWM regulators
Working principle of a MPP tracker
Characteristics of a MPP tracker
Working principle of deep discharge protection
Working principle of an inverter
Determination of the output voltage progression at an inverter