A new report from CNBC reveals that Amazon powered down all of its solar rooftops in the U.S. last year following a series of major fires at facilities throughout the country.

CNBC reports that over a year, at least six Amazon fulfillment centers caught fire or experienced electrical explosions due to failures with their solar energy rooftop systems. Internal documents obtained by CNBC reveal that between April 2020 and June 2021 Amazon experienced “critical fire or arc flash events” in at least six of its 47 North American sites with solar installations.

Workers install solar panels on the roof of a factory building (Photo by VCG/VCG via Getty Images)

In the internal reports, an Amazon employee wrote: “The rate of dangerous incidents is unacceptable, and above industry averages.” In June of last year, Amazon took all of its U.S. solar facilities offline temporarily to ensure its systems were designed and installed properly for continuing their use any further.

An Amazon spokesperson told CNBC that the incidents involved systems run by partners and that the company responded by voluntarily turning off its solar-powered roofs. “Out of an abundance of caution, following a small number of isolated incidents with onsite solar systems owned and operated by third parties, Amazon proactively powered off our onsite solar installations in North America, and took immediate steps to re-inspect each installation by a leading solar technical expert firm,” the spokesperson said.

However, those details were absent in Amazon’s 100-page sustainability report for 2021, in which it stated that solar was powering 115 of its fulfillment centers across the globe by the end of 2021. “Many of our fulfillment facilities throughout the U.S., Europe, and India are powered by on-site solar, where a rooftop installation can power up to 80% of the facility’s energy use,” the report said.

“As inspections are completed, our onsite solar systems are being powered back on,” the Amazon spokesperson said. “Amazon also built a team of dedicated solar experts overseeing the construction, operations, and maintenance of our systems in-house to ensure the safety of our systems.”

Amazon has blamed third-party partners and vendors for most of the significant problems with its solar systems. “Over the past five years, solar malfunctions have been caused by improper installation techniques, improper commissioning of a new system, inadequate system maintenance and equipment malfunction,” the documents said.

Read more at CNBC here.

Lucas Nolan is a reporter for Breitbart News covering issues of free speech and online censorship. Follow him on Twitter @LucasNolan