SunPower, a publicly traded US solar company, has issued a warning about its business in a new regulatory filing, raising concerns about its ability to remain viable.From pv magazine USA SunPower suffered a share-price decline of more than 40% this week as it filed a quarterly earnings report that flagged its ability to remain a "going concern." The concern was sparked by a technical default on debts owed by the company. In October, SunPower announced it would restate third-quarter financial results due to an inventory reporting error with one of its subsidiaries. Being late with financial reporting ...Den vollständigen Artikel lesen ...