leXsolar-PV Large
Item number: 1103
Description
Correlating school physics with practical usage of the photovoltaic
cells is a specialty of this system. These unique didactic innovations
are the premier choice when it comes to experiments related to solar
energy since it has won the Worlddidac Award.
The system has been conceived in such a way that most experiments can be conducted in normal room lighting. An external power supply is not necessary for these experiments. The leXsolar lighting module (included) is required only for a few experiments - which can be operated with a student’s power supply.
cells is a specialty of this system. These unique didactic innovations
are the premier choice when it comes to experiments related to solar
energy since it has won the Worlddidac Award.
The system has been conceived in such a way that most experiments can be conducted in normal room lighting. An external power supply is not necessary for these experiments. The leXsolar lighting module (included) is required only for a few experiments - which can be operated with a student’s power supply.
Components
3x 1100-01 Solar module 0.5 V, 420 mA
1x 1100-02 Solar module 0.5 V, 840 mA
1x 1100-07 Solar module 1.5 V, 280 mA
1x 1100-19 leXsolar-Base unit Large
1x 1100-20 Lighting module
1x 1100-21 Diode module
1x 1100-22 Resistor module
1x 1100-23 Potentiometer module
1x 1100-24 Gear motor module
1x 1100-25 Buzzer module
1x 1100-27 Motor Module without Gear
1x 1100-28 Color discs - Set 1
1x 1100-29 Solar cell cover set (4 pieces)
1x 1100-30 Color filters
1x 1103-01 Box 1103
1x 1400-07 Capacitor module 220 mF, 2.5V
1x L3-01-004 Vacuum-padding leXsolar-experiment top, black
2x L3-01-005 Vacuum-padding leXsolar-experiment below, black
1x L3-01-013 Lid for tray
1x L3-03-129 Layout diagram PV Large 1103
1x L3-03-258 Info sheet initial startup
Zusätzlich benötigte Teile:
1x 9100-03 AV-Module
1x 9100-05 PowerModule
2x L2-06-012 Test lead black 25 cm
2x L2-06-013 Test lead red 25 cm
1x L2-06-016 Laboratory thermometer
Zusätzlich empfohlene Teile:
L3-03-158 Lehrerheft leXsolar-PV Large
L3-03-032 Schülerheft leXsolar-PV Large
L3-03-033 Student´s manual leXsolar-PV Large
L3-03-262 Teacher´s manual leXsolar-PV Large
9102 leXsolar-SmartControl Large
1x 1100-02 Solar module 0.5 V, 840 mA
1x 1100-07 Solar module 1.5 V, 280 mA
1x 1100-19 leXsolar-Base unit Large
1x 1100-20 Lighting module
1x 1100-21 Diode module
1x 1100-22 Resistor module
1x 1100-23 Potentiometer module
1x 1100-24 Gear motor module
1x 1100-25 Buzzer module
1x 1100-27 Motor Module without Gear
1x 1100-28 Color discs - Set 1
1x 1100-29 Solar cell cover set (4 pieces)
1x 1100-30 Color filters
1x 1103-01 Box 1103
1x 1400-07 Capacitor module 220 mF, 2.5V
1x L3-01-004 Vacuum-padding leXsolar-experiment top, black
2x L3-01-005 Vacuum-padding leXsolar-experiment below, black
1x L3-01-013 Lid for tray
1x L3-03-129 Layout diagram PV Large 1103
1x L3-03-258 Info sheet initial startup
Zusätzlich benötigte Teile:
1x 9100-03 AV-Module
1x 9100-05 PowerModule
2x L2-06-012 Test lead black 25 cm
2x L2-06-013 Test lead red 25 cm
1x L2-06-016 Laboratory thermometer
Zusätzlich empfohlene Teile:
L3-03-158 Lehrerheft leXsolar-PV Large
L3-03-032 Schülerheft leXsolar-PV Large
L3-03-033 Student´s manual leXsolar-PV Large
L3-03-262 Teacher´s manual leXsolar-PV Large
9102 leXsolar-SmartControl Large
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
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
Assembly Plan
Product Video
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