Tesla has a new biggest bull on Wall Street — and their optimism around the firm's solar business has shares soaring (TSLA)

· *Piper Sandler lifted its price target for Tesla to $928 per share from $729, setting a new Wall Street-high for the surging stock.*
· *The company successfully "turned consumers into unwitting climate warriors" with its cars, but Tesla's growing energy generation and storage segments serve as its next frontier, analysts...