On April 1, Tesla suspended the installation of solar panels on customers' roofs due to problems in the global supply chain, which made many customers who had removed the original roofs have to wait for months < p > < / P > < p > global supply chain problems are actually affecting all walks of life. Tesla's auto business is also affected by supply chain problems, but it is much better than its peers. Last year, Tesla's auto production successfully doubled < p > last year, Tesla's solar panel business also increased, but it began to be affected by supply chain problems. It was reported at the end of last year that supply chain problems began to affect Tesla's solar panel business. Tesla began to postpone some projects to lay solar panels on the roof < p > at that time, Tesla's progress in installing solar panels for the established project was not affected much. But the situation changed in February this year, and Tesla began to worry about the supply of solar panels. Tesla informed customers who are about to install solar panels that the project may be delayed < p > now a month later, Tesla has actually suspended the installation of solar panels on the roof for customers < p > the internal communication of Tesla solar business scheduling team shows that the team will not promise customers to complete the installation at present. It's embarrassing for some customers to dismantle the original roof < p > this is the case with Ryan prijic, a client who lives in Los Angeles. Tesla solar team started construction in January this year, demolished the original roof and made it waterproof. At that time, Tesla informed prijic that the installation of solar panels would be completed in about eight weeks. The construction personnel said that the exposed waterproof layer can last for six months, so there will be no problem with the project < p > it's March, more than eight weeks since the roof was demolished, but prijic still sees no sign of installing solar panels. Prijic began to worry about roof waterproofing < p > prijic tried his best to contact the sales consultant, but was told that due to the shortage of solar panels, it could not be installed temporarily. The sales consultant also said that it may not be installed before the end of this year, which has long passed the waterproof period of the roof < p > in fact, the roof of prijic's house has leaked rain twice, and Tesla has to repair it. A construction worker who came to repair the water leakage told pridge that a large number of solar panels were trapped in the port of Los Angeles, but could not be confirmed < p > if ongoing businesses such as prijic are suspended for several months, it is conceivable that other planned solar panel projects will be seriously delayed < p > prijic is not the only one facing this situation. Many buyers planning to install Tesla panels said their construction time had been delayed and Tesla had little communication < p > Tesla produces solar panels at its super factory in New York. The company's goal is to produce enough solar panels to lay 1000 residential roofs every week, but at present, the current output is still far from the goal, because it is difficult for the whole industry to make solar panels. (Chen Chen) < / P > < p >