Let the sun shine . . .

. . . but not too hard. Item:

Worldwide, testing labs, developers, financiers and insurers are reporting similar problems and say the $77 billion solar industry is facing a quality crisis just as solar panels are on the verge of widespread adoption.

No one is sure how pervasive the problem is. There are no industrywide figures about defective solar panels. And when defects are discovered, confidentiality agreements often keep the manufacturer’s identity secret, making accountability in the industry all the more difficult. . . .
Most of the concerns over quality center on China, home to the majority of the world’s solar panel manufacturing capacity.

After incurring billions of dollars in debt to accelerate production that has sent solar panel prices plunging since 2009, Chinese solar companies are under extreme pressure to cut costs.

Story.

Bet no one saw that coming (snark, snark).