LD gen compartment size August 01, 2009, 02:01:07 pm Yahoo Message Number: 104375OK, we have the Honda and Onan sizes. I don't have a tape measure with me. Some one who does please post the Generator inside compartment size. Then all we need to deal with is the wiring. Honda has its own remote panel so we will have to see how many wires from gen to panel it needs. Equal or less than Onan we are home free. I would think the power cord to power panel and power cord to battery would be an easy match. Harry