Specification: Brand: HUIZHITENGDA color: White Item Type: Permanent Magnet Generator Rated Power: 4000W Voltage:12V/24V 48V(Optional) Permanent Magnet Generator: Three-phase AC permanent magnet generator Insulation Class: F Protection Level: IP55 Service Life: > 20 Years Surface Treatment: Sprayed Permanent Magnet Material: Rare earth NdFeB Package List: 1 x With Base Permanent Magnet Generator 1 x controller