"This is projected to lead Sun Pacific to over 450 million in sales at full capacity and the creation of hundreds of jobs with the most advanced technologies to be deployed in the USA."
projected to lead
estimated or forecast on the basis of current trends or data
at full capacity
They never said "They did say the revenue goal is $400m annually - correct? " or that they will be able to obtain full capacity.
They estimate that 450 million in sale is possible at full capacity at the time of the writing of that PR if they are able to reach full capacity.