Tesla's solar project aims to produce 100 gigawatts of solar cells. Tesla stock extended weekly losses, at six-month lows.

Tesla is in talks with Chinese manufacturers about purchasing roughly $2.9 billion in solar equipment, according to sources ...

Tesla is looking to buy equipment worth $2.9 billion for manufacturing solar panels and cells from Chinese suppliers ...

First Solar (FSLR) -11.3% in Thursday's trading as BMO downgraded shares to Market Perform from Outperform with a $263 price target, trimmed from $285, saying potential competitive threats from ...

Tesla’s robotaxi and humanoid-robot promises remain unproven businesses. Its energy division isn’t. And therein lies the ...