WattEV has agreed to purchase 370 Tesla Semi trucks from Tesla (NasdaqGS:TSLA), the largest commercial order for the electric Class 8 model so far. The deal will create the largest single electric truck deployment in California, paired with Tesla’s Megawatt Charging System. The order is part of a broader build out of zero emission freight infrastructure with several charging and logistics partners involved. Tesla, known mainly for its passenger EVs and energy products, has been working to…