Solar Power Generation
★Exhibit Content: Solar Power Generation ★Interaction: Electromechanical Interaction ★Operation: Press the start button, the simulated sunlight turns on, and observe the changes in the load devices. ★Exhibit Description: The exhibit consists of a display stand, acrylic cover, light bulb, solar panel, and fan model. Through interactive devices, it introduces the principle of solar power generation and guides visitors to understand solar energy. Participants press the start button, the light turns on, illuminating the solar panel. The solar panel generates electricity to light up LED beads and drive the fan model. ★Scientific Principle: Under light conditions, solar cell modules convert light energy into electrical energy, generating a certain electromotive force. Through series and parallel connections of modules, a solar cell array is formed to directly supply power to electrical appliances. This exhibit uses a spotlight as an auxiliary light source to intuitively demonstrate the process of solar panels lighting LED lights and driving a small fan. Solar energy is an inexhaustible renewable energy source for humanity, and also a clean energy source that does not cause environmental pollution. Therefore, the development of solar cells has undoubtedly become a research focus. Considering conversion efficiency and manufacturing cost, the future development of solar cells will focus on polycrystalline silicon and amorphous silicon thin-film cells, and will eventually replace monocrystalline silicon cells to become the dominant product in applications.
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- 1.2*0.7*1.1m 1.2*0.7*1.1mOverall Dimensions: 1.2*0.7*1.1m Brand: KexMall Model: PopsciCat-Ecological-073 1. Materials: ① Stand frame: 20 square tube, 2.0mm cold-rolled steel panel, surface painted ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Instruction sign, graphic panel: 5mm thick acrylic UV printing ④ Protective cover: colored + high-transparency acrylic material, hot bending process, smooth edges, stable structure ⑤ Maintenance door: 2.0mm cold-rolled steel panel with painted surface ⑥ Electrical control box: cold-rolled steel painted box, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with Guanjian® K1 type PLC controller with protection specially for science exhibits ② Button: self-resetting 22mm stainless steel metal button with ring light; LED voltage not higher than 12V ③ Switching power supply: AC-DCS-60-12/24 input AC100-240V, 50/60Hz, output power 60W ④ Solar panel: 3V2W 3. Exhibition Requirements: ① Power requirement: AC100-240V, 50/60Hz200W (standard three-wire socket) ② Installation foundation: direct placement ③ Entry passage: door frame size (width×height) ≥1.2m×1.9m, continuous turning interval ≥1.5m ④ Maintenance access: not required
★Exhibit Content: Solar Power Generation ★Interaction: Electromechanical Interaction ★Operation: Press the start button, the simulated sunlight turns on, and observe the changes in the load devices. ★Exhibit Description: The exhibit consists of a display stand, acrylic cover, light bulb, solar panel, and fan model. Through interactive devices, it introduces the principle of solar power generation and guides visitors to understand solar energy. Participants press the start button, the light turns on, illuminating the solar panel. The solar panel generates electricity to light up LED beads and drive the fan model. ★Scientific Principle: Under light conditions, solar cell modules convert light energy into electrical energy, generating a certain electromotive force. Through series and parallel connections of modules, a solar cell array is formed to directly supply power to electrical appliances. This exhibit uses a spotlight as an auxiliary light source to intuitively demonstrate the process of solar panels lighting LED lights and driving a small fan. Solar energy is an inexhaustible renewable energy source for humanity, and also a clean energy source that does not cause environmental pollution. Therefore, the development of solar cells has undoubtedly become a research focus. Considering conversion efficiency and manufacturing cost, the future development of solar cells will focus on polycrystalline silicon and amorphous silicon thin-film cells, and will eventually replace monocrystalline silicon cells to become the dominant product in applications.
Review
Principle Display: ★★★ Interaction Effect: ★★★ Ease of Installation: ★★★★★ Durability: ★★★★★ Overall Rating: ★★★