Does anyone know of any companies that make electronic loads that are meant to go inside of a product and not be user accessible? I want something that only has a remote control interface (serial, Ethernet, USB, etc...) and no user interface or displays. I'm looking for something in the 1500W range that is non-regenerative. I do have more detailed specifications I want to meet but for now I'm mainly wondering if this type of product exists and who makes it. For context the product being built is an industrial battery charger/discharger and this would be used to discharge the battery and would go in an enclosure with the rest of the system.