Why did not say the solar balcony panels in the United States?

Another problem in the United States is the lack of a compatible safety device called the terrestrial rift district, or GFCI. It is usually included in outlets installed near water sources, such as the sink, washing machine or bathtub. It is designed to reduce the risk of electric shock by cutting the energy when the hair dryer falls, for example, in the pelvis. However, there are no GFCI ports approved in the United States designed for use with energy -consuming devices, such as a mixer, and those you generate, such as solar solar preparation. Andreas Schmits, a mechanical engineer and Outop, said in Germany, who makes videos about the solar energy balcony.

Some people raised concerns about the risk of trauma to touch the metal fork for the components after separating a balcony balcony device. German organizers represent this by calling Microinverter – which transforms currents from the plate to electricity that is fed to the home – immediately in cutting or when it is suddenly separated. Most of them already have this feature, but any American standard may need to make the formal character to these requirements.

Lack UL Laboratory Laboratory Standard (UL) may be the largest obstacle to adopting a solar energy balcony. The company witnesses the safety of thousands of home electrical products; according to Iowa State University“Every lamp, lamp, or port purchased in the United States usually has UL code and says UL listed.” This guarantees customers that the product follows recognized guidelines at the national level and can be used Without a fire or shock.

Although some companies sold solar devices in the United States without the UL menu, the company’s approval is usually a prerequisite for selling products in the wider market. Consumers may be careful not to use something that lacks his consent. For example, Utah’s new solar policy determines that the law applies only to UL products.

Achim Ginsberg-Klemt, Vice President of Engineering at the start of solar operation in additions GismopowerIt creates such a standard for more than a year and a half. In 2023, the Ministry of Energy granted his company a grant to work with UL to develop a standard.

Gissmopower sells a mobile garage with a ceiling of solar panels and an integrated electric charger. Unlike solar energy on the surface, the system does not need to be installed in place but can be wrapped on a corridor and connecting it, and generating electricity to the car, home and network. “We mainly reach solar energy on the surface to the next level” by making it carried and and accessible to tenants. The product is used in Experimental sites At the level of the country, although there are no uniform rules for solar components, the company forced negotiating the interconnection agreements with local facilities-a long time and sometimes expensive process.

Gismopower avoids one of the largest technical challenges with the solar energy balcony by connecting a 240 -volt customized port, which is the type usually used for dryers. Such a port offers one device and uses a custom circle, which avoids the risk of excess loading. But it goes in the same obstacle that lacks a compatible UL standard. Ginsberg-KleMMT works with researchers at the Lawrence Berkeley National Laboratory, other businessmen, and engineers in insurance laboratories to develop such a standard, but it was not easy. “We have found a lot of road barriers,” he told Grist.