Manual for LVTOPSUN LT-3048M60: PDF reduced in Gimp due to size limitations on file upload (the original scanned file being about 18 MB). I hope it is readable and may be of help to someone seeking this manual, as I was unable to find it anywhere online. Though sold/purchased in Thailand, the manual is only in English.
This 3kw, 48-volt model does not appear to be listed on LVTOPSUN's website.
This 3kw, 48-volt model does not appear to be listed on LVTOPSUN's website.