In the new national program, Mercedes launched the “solar water” project – Special coatings that produce power under the influence of sunlight. This idea is not new, and its commercial debut did not materialize. They found it, but Mercedes says they will succeed. The reason for this was the painting of electric vehicle elements.
Most likely, this is a publicity stunt, because increasing the coverage area is more attractive. 11 km to electromobilization. a coating with an efficiency of 20% produces enough energy to run 12 thousand km in the climatic conditions of Stuttgart – this is the first time weather. For Beijing this is approximately 14 times. km, and in sunny Los Angeles you can drive for a whole year without charging the batteries – the mileage will be up to 20 thousand km.
They are not used in Mercedes, either because the material is the same. In fact, this color is 5 micrometers in size and 50 meters long. grams per 1 sq.m. square. Without any rare earth elements on which it was disposed of in production, than a solar cell requires recharging. In addition, it can be assumed that we are talking about perovskite, especially since tax projects used to work with it.
Probably the answer is as follows. Perovskite is extremely vulnerable to ultraviolet radiation and water – that is, it makes no sense to make external coatings from it. However, this is an experimental project and requires nothing. Mercedes must be worthy of its mass production. The company claims that it has redesigned its nanochat. transparency of 94%, which will cover the perovskite base and ensure the penetration of sunlight. If equipped with a Mercedes engine, it is ready to use. energy Whole.
Source: Tech Cult
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