Solar Photovoltaic Energy

Model No. DL SOLAR-L

The kit DL SOLAR-L allows correlating school physics with practical usage of photovoltaic cells. The system has been conceived in such a way that most experiments can be conducted in normal room lighting. An external current is not necessary for these experiments.

The lighting module (included) is required only for a few experiments, which can be operated with a student’s power supply.

EXPERIMENTS
– Series and parallel connection of solar cells
– Power dependence on the area of the solar cell
– Power dependence on the angle of incidence
– Power dependence on the level of illumination
– Determination of efficiency ratio of energy conversion
– Internal resistance of solar cells
– Dark characteristic curve of solar cell
– Inhibiting and conducting direction in illumination and darkness
– IV characteristic and fill factor of the solar cell
– IV characteristic of the solar cell in dependence on the level of illumination
– Dependence of the solar cell power on temperature
– Shading of solar cells in series connection
– Shading effect of solar cells in parallel connection
– The solar cell as a transmission measure
– Power dependence on the frequency of the incident light

COMPONENTS
– 3x Solar panel 0.5 V, 420 mA
– 1x Solar panel 0,5 V, 840 mA
– 1x Base unit
– 1x Lighting module
– 1x Diode module
– 1x Resistor module
– 1x Potentiometer module
– 1x Gear motor module
– 1x Colour filter
– 1x Solar cell cover set (4 pieces)
– 1x Plastic tray includes inserts
– 1x CD CD with manuals
– 1x Lid for tray

NECESSARY COMPONENTS
– 2x Digital multimeter
– 1x Power supply
– 2x Test lead  black 25 cm
– 2x Test lead  red 25 cm
– 1x Thermometer

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