LEXSOLAR-PV READY-TO-GO
Ref: 1105
Description: The name says it all: this fully equipped experiment system can be used wherever you are without further components. This kit already includes all necessary ancillary equipment, like measuring equipment, and is delivered in an aluminum case with heavy-duty foam inserts. The scope of experiments ranges from simple trials that show the basic characteristics of the solar energy, to more challenging experiments dealing with topics like IV characteristics or temperature dependency of solar cells. Because of the large range of potential experiments, the product is also suitable for internal workshops in companies as well as a demonstration kit for sales representatives. Experiments 1. Understanding the leXsolar base unit 2. Optical illusions 2.1 The basic setup for experiments with the color disks 2.2 Color qualities 2.3 Additive color mixing 2.4 Optical illusions with the Benham-disk 2.5 Optical illusions with the relief-disk 3. Experiments about different kinds of radiation 3.1 The influence of diffuse radiation on solar cell power (qualitative) 3.2 The influence of direct radiation on solar cell power (qualitative) 3.3 The intensity of albedo-radiation of different substances (qualitative) 4. Dependence of solar cell power on its area 5. Dependence of solar cell power on angle of incidence of light 5.1 Dependence of solar cell power on angle of incidence of light (qualitative) 5.2 Dependence of solar cell power on angle of incidence of light (quantitative) 6. Dependence of solar cell power on illuminance 6.1 Dependence of solar cell power on illuminance 1 (qualitative) 6.2 Dependence of solar cell power on illuminance 2 (qualitative) 6.3 Dependence of solar cell power on illuminance 1 (quantitative) 7. Dependence of solar cell power on temperature 8. Dependence of solar cell power on frequency of incident light 9. The diode character of a solar cell 9.1 The dark characteristics of a solar cell 9.2 The internal resistance of a solar cell depending on reverse or forward biasing or in the dark or under illumination 10. The I-V-characteristics of a solar cell 10.1 Dependence of solar cell power on load 10.2 The I-V-characteristics and filling factor of a solar cell 10.3 Dependence of I-V-characteristics of a solar cell on illuminance 11. Behavior of voltage and current in series and parallel connections of solar cells 11.1 Behavior of voltage and current in series and parallel connections of solar cells (qualitative) 11.2 Behavior of voltage and current in series and parallel connections of solar cells (quantitative) 12. Behavior of voltage and current of series and parallel connection of solar cells depending on shading 12.1 Behavior of voltage and current of a series connection of solar cells depending on shading (qualitative) 12.2 Behavior of voltage and current of a series connection of solar cells depending on shading (quantitative) 12.3 Behavior of voltage and current of a parallel connection of solar cells depending on shading (quantitative) 13. Simulation of a stand-alone grid with photovoltaic station 14. Characteristic graphs of a capacitor 14.1 Characteristic graphs of a capacitor charged by a solar cell 14.2 Discharging process of a capacitor 15. Practical experiments 15.1 Determination of efficiency of some energy conversions 15.2 Rotational direction and speed of a motor 15.3 Starting and running current of a motor Components: List of components: 3 x 1100-01 Solar module 0.5 V, 420 mA 1 x 1100-02 Solar module 0.5 V, 840 mA 1 x 1100-19 leXsolar-Base unit Large 1 x 1100-20 Lighting module 1 x 1100-21 Diode module 1 x 1100-22 Resistor module 1 x 1100-23 Potentiometer module 1 x 1100-24 Gear motor module 1 x 1100-25 Buzzer module 1 x 1100-07 Solar module 1.5 V, 280 mA 1 x 1100-27 Motor module without gear 1 x 1100-28 Color discs - Set 1 1 x 1100-29 Solar cell cover set (4 pieces) 1 x 1100-30 Color filters 1 x 1400-07 Capacitor module 220 mF, 2.5V 1 x 9100-05 PowerModule 1 x L2-05-024 Hook weight 20g 2 x L2-06-011 Digital multimeter 1 x L2-06-012 Test lead black 25 cm 1 x L2-06-013 Test lead red 25 cm 1 x L2-06-016 Laboratory thermometer 1 x L3-01-009 Aluminium case PV Rtg 1105 1 x L3-03-258 Info sheet initial startup 1 x L3-01-047 Insert PV-Ready to go 1 x L3-03-130 Layout diagram 1105 PV Ready-to-go 2 x L2-06-014 Test lead black 50 cm 2 x L2-06-015 Test lead red 50 cm 1 x L2-06-034 Luxmeter