Wilbur Packing Company have been growing and packing premium California prunes and walnuts since 1869. The Wilbur family have been pioneers in farming since their arrival in the Acramento Valley. They were the first to plant orchards in the Yuba and Feather River bottoms. This area is now considered the preeminent prune and walnut producing area of the world. The Wilbur Ranch continues to be a leader in California agriculture with over 3,000 acres of prunes and walnuts.
Sunworks installed a 409 kW roof mount solar power system for Wilbur Packing Company.