German start-up Sono Motors has already launched the world's first solar-powered electric car, the Sono Sion. The company announced that production of the model will begin in the second half of 2023 and will be built by Finnish company Valmet Automotive. As of September 1, 2022, more than 20,000 cars were reserved. According to the Sono Motors website, the price of the Sion is €29,900. The car is equipped with 456 solar cells and can travel around 112 kilometers per week.
Solar electric vehicles convert solar radiation energy into electrical energy through a conversion device, which not only greatly reduces energy consumption and costs, but is also very environmentally friendly. 'environment. Solar electric vehicles can be said to be the most ideal, cleanest and most promising inexhaustible green and sustainable application vehicles. Although the carsSolar power has many advantages, solar power as an auxiliary power system is feasible for now, but there is still a long way to go before relying entirely on electricity. The bottleneck limiting the development of solar electric vehicles is the question of photoelectric conversion efficiency. Generally, a photovoltaic solar cell display panel of about 70 square meters is required to meet the power supply energy used by the power supply of electric vehicles.
At present, solar electric vehicles are still concept cars. Due to the instability and dispersion of solar energy (about 1 kilowatt/square meter when strong), the energy density of photovoltaic solar cells is low, and the energy density of photovoltaic solar cells is low. dust collection devicesolar energy The conversion efficiency is low and the cost is high, so it cannot be widely used at present. At present, solar electric vehicles generally use lightweight and expensive aerospace materials, and the cost is naturally very high. Current hardware applications and technical capabilities cannot provide sufficient power to enable vehicles to operate in high-altitude areas.
At present, solar electric vehicles generally have the characteristics of low power, slow speed and low charging capacity. It may be decades before solar-powered electric vehicles officially enter people's lives. But if in the future we can collect solar energy on a large scale, produce electricity, heat and hot water through stationary devices, and then usesolar cells to charge electric vehicles, or use stationary solar devices to generate electricity to charge batteries to replace the power supply of electric vehicles, we will become the trend of future development.
For the first time, it is best to rely on an exhibition services company. She will organize group services and will have a place to accommodate you.
1. For work, we mainly use exhibition service companies, transportation, accommodation and meals are basically included. However, you should ask in advance which services are included, so as not to make a mistake. .
2. Bring whatever you can, put it in a package, and ship it ahead of time. It's expensive now.
3. The return shipment of the exhibits must also be communicated to the exhibition service company.we.
4. In daily life, be sure to bring necessary medications, power adapters, etc.
Most important: Passports and visas must be obtained by yourself and cannot be replaced.
The exhibition company should organize a day of travel and shopping. I wish you a happy work and life!
Hope I hope this helps!