12V / 24V electric battery driven refrigeration units for cargo van
√ For mostly cargo van, there are no spaces to install compressor, so electric refrigeration unit will be the best choice. That is because the compressor is in the inner side of condenser, so you don't need to consider whether there is a space for installation of compressor.
√ For evaporator, we use copper pipe & aluminum foil fin core, so it has a better heat dissipation performance.
√ For transportation , when the van engine stop , the battery can keep driving the refrigeration unit and well keep goods fresh/frozen .