Application of Solar Energy Materials Physics Optics Experiment Science Education Instrument Science Solar Cell Experiment Equipment Experimental Energy Convers,

Instructions 1. Convert solar energy into electricity: aim the solar demonstrator battery at direct sunlight Connecting a voltmeter at both ends shows that the solar cell has a voltage output, and the light energy is converted into electric energy. When you cover the light with your hand, you can see the change in output voltage, indicating the relationship between the strength of light and the amount of electricity converted. 2. Use the solar battery to drive the music sounder: align the socket of the music sounder plug-in to the positive and negative ends of the solar battery, and connect the battery panel to direct sunlight and you can hear the speaker Emit sweet music. 3. Use solar batteries to drive the motor: align the sockets of the motor plug-in with the two ends of the solar battery and connect the battery board to direct sunlight (or close to incandescent lights above 60W), and the motor can be seen to rotate. 1. Purpose Used to demonstrate the conversion of solar energy into electricity, and for various applications use. The operation is simple, intuitive, and interesting. 2. Structure This material consists of solar panels and music sounder plug-ins And the motor plug-in composition. 3. Technical performance Maximum open circuit voltage: 3V Maximum short-circuit current: 50mA Music sounder plug-in working voltage: 3V Working current: 20mA Motor plug-in working voltage: 3V Working current: 30mA Package List 1 x Solar cell device experiment equipment

• Durable Construction: Experimental energy conversion kit is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life.
• Easy Operation: Solar cell device experiment equipment is used to demonstrate the conversion of solar energy into electrical energy. Simple to operate, intuitive, interesting and so on.
• Drive the Music Sounder: Music sound plugin socket and the two ends of the solar cell positive and negative poles should be connected, the battery panel aligned with direct sunlight (or close to the 60W incandescent light), you can hear the speakers to send out pleasant music.
• Solar Energy into Electrical Energy: Aim the solar demonstrator battery at direct sunlight (or close to an incandescent light of more than 60W). Connected to the voltmeter at both ends, you can see that the solar cell has a voltage output, light energy is converted into electricity, with a hand to cover up the light, you can see the output voltage changes, indicating that the strength of light and how much is converted into electrical energy relationship.
• Drive Motor with Solar Battery: Connect the socket of the motor plugin to the ends of the solar cell, and the battery panel to direct sunlight (or near the incandescent light above 60W), you can see the motor rotate.