"Late last year, while CEA was still conducting its inspections, it informed Amazon of one critical and 259 major findings across Amazon's rooftop solar portfol

"Late last year, while CEA was still conducting its inspections, it informed Amazon of one critical and 259 major findings across Amazon's rooftop solar portfolio. Problems included mismatched module-to-module connectors, improper installation of connectors, poor wire management and evidence of water intrusion in the inverters, internal documents said. " That's not a solar problem, that's an installer problem. Clearly you need to have well-qualified people doing and regularly inspecting the installing, just as you would with any type of large-scale infrastructure. Bridges also collapse when they're not inspected, airplanes fall out of the sky.