Energy

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Generation of hydrogen and oxygen using a PEM electrolyser
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Generation of electric energy using a PEM fuel cell
€660.20 excl. VAT
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Characteristic curve of a PEM electrolyser
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Faraday efficiency and energetic efficiency of a PEM electrolyser
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Current-voltage characteristic of a PEM fuel cell
€773.70 excl. VAT
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Faraday and energetic efficiencies of a PEM fuel cell
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The efficiency of a electrolyser-fuel cell system
€777.70 excl. VAT
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current-voltage characteristic of an air breathing fuel cell
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Solar-hydrogen system

Solar-hydrogen system

Item no.: P9516300
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Wind-hydrogen system

Wind-hydrogen system

Item no.: P9516400
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Wind hydrogen system

Wind hydrogen system

Item no.: P9504460
€1,324.00 excl. VAT
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Faraday efficiency and energetic efficiency of a PEMelectrolyser
€3,308.80 excl. VAT
€3,937.47 incl. VAT
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Current-voltage characteristic and power of a PEM fuel cell
€3,002.10 excl. VAT
€3,572.50 incl. VAT
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Faraday efficiency and energetic efficiency of a PEM fuel cell
€3,690.90 excl. VAT
€4,392.17 incl. VAT
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Efficiency of an electrolyseur-fuel cell-system
€2,998.20 excl. VAT
€3,567.86 incl. VAT
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Storage of the electric energy from a solar cell in a capacior
€726.60 excl. VAT
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Storage of electric energy from wind energy with an accumulator
€3,072.40 excl. VAT
€3,656.16 incl. VAT
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Storage of the electric energy won from wind energy in a capacitor
€3,115.10 excl. VAT
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Properties of solar cells - dependence on the illuminance
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Current-voltage characteristic  of a solar cell
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Thermal conduction

Thermal conduction

Item no.: P9513100
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Influence of surface on the absorption of solar energy
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Influence of insulation on the absorption of solar energy
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Using the greenhouse effect with a solar collector
€432.40 excl. VAT
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Heating water in a solar collector
€2,100.14 excl. VAT
€2,499.17 incl. VAT
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Heating water in a solar collector
€450.80 excl. VAT
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Thermal insulation of houses and thermal imaging
€326.80 excl. VAT
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Thermal radiation and greenhouse effect
€330.80 excl. VAT
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Influence of surface area of solar cell on voltage and current
€560.00 excl. VAT
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Voltage and current in a series connection of solar cells
€658.60 excl. VAT
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Voltage and current in a parallel connection of solar cells
€636.70 excl. VAT
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The solar cell as a power source for LED
€657.70 excl. VAT
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Operating a LED with solar energy
€2,244.50 excl. VAT
€2,670.96 incl. VAT
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The solar cell as a diode

The solar cell as a diode

Item no.: P9511600
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Solar-dark characteristic curve

Solar-dark characteristic curve

Item no.: P9511900
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The characteristic current-voltage curves of solar cells
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Voltage and current in a series and parallel connection of solar cells
€2,062.00 excl. VAT
€2,453.78 incl. VAT
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The solar cell as a diode

The solar cell as a diode

Item no.: P9502460
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The characteristic current-voltage curves of a solar cell
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Pumping water using solar energy
€992.62 excl. VAT
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Thermal voltage and temperature

Thermal voltage and temperature

Item no.: P9517200
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Peltier effect: cooling engine

Peltier effect: cooling engine

Item no.: P9517300
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Peltier effect: heat pump

Peltier effect: heat pump

Item no.: P9517400
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Peltier effect: Heat pump

Peltier effect: Heat pump

Item no.: P9507260
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Properties of solar cells - dependence on the illuminance
€2,007.60 excl. VAT
€2,389.04 incl. VAT
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The current-voltage characteristic of a solar cell
€3,172.40 excl. VAT
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