Variable Frequency Power Supply, DC Power Supply, Energy Storage Inverter manufacturer / supplier in China, offering Bidirectional EV Charging Dcdc Converter 800V Native Output, Hot-Swap Modules, Solar + Battery DC Link Dcdc Converter MPPT Control, 0V Startup, 1500V Input for Renewable Energy Storage Systems, High Voltage Ship-to-Shore Power Converter - Fast Dynamic Response, Anti-Corrosion, Rugged Design for Harsh Marine Environments and so on.