Kohler 6VSG-QS20 6KW Variable Speed 48-Volt DC Standby Generator with Oil Makeup and Communication Kit New

The generator made for renewable energy, including solar power or other remote applications. The KOHLER 6VSG battery-charging generator efficiently charges battery banks when renewable energy sources can't keep up with demand. If your battery charge drops below a pre-set level, the 6VSG charges it automatically.