SUNLIT MFG. CORP. manufactures and sells pure sinewave DC-AC inverters, DC-AC inverter for fuel cell (connecting commercial power), DC-AC inverter for solar cell (connecting commercial power), DC-DC converters, Power Supply System for CATV and various kinds of power systems. Special design and specifications　are welcome, so please do not hesitate to contact us!
(For　12V Battery) (For　24V Battery) 　Special price per 1pcs: $635.00 　Special price per 5pcs: $595.00 　Special price per 1pcs: $635.00 　Special price per 5pcs: $595.00 　 　We look for agents and distributor for mobile inverters in Los Angeles Area and Chicago Area in the U.S. If you are interested in it, please apply with the e-mail adress below. 　　　　　　　　　　　　　About the choice of the inverter system for fuel cell 　We have continued to develop and manufacture DC/AC inverters and DC/DC converters for 40 years. Recently we started to produce the inverter for the hybrid to commercial power of fuel cell. This inverter passed the fuel cell system certificate approval test of Japan’s Agency of Natural Resources and Energy and Korea’s public power corporation. This product has two methods about the hybrid to commercial power. This system’s provision varies with each country. 　1) If the load power (for example, a household appliance, an electric motor and the light) is bigger than the rating output of electric power which is generated from fuel cell connected with commercial power wire, the insufficient power can be provided by the commercial power. However, even though fuel cell load is small, and the AC output has a margin, the fuel cell output does not come into the connected commercial power. In case of the blackout of the commercial power, the connection is released at once and the safety of the commercial side is secured. When the commercial power recovers, the fuel cell can restore the connection, adjusting to the frequency synchronized with it immediately. 　2) If the load power which is joined to fuel cell that connected with commercial power wire is bigger than the fuel cell output, the insufficient power is able to be restocked by the commercial power supply. In case the fuel cell AC output is surplus power to the load, it is reversely transmitted to the commercial power supply. If the commercial power supply has a blackout, the connection is released at once, and the safety of the commercial side is secured. Of course, in case the commercial power supply recovers, the fuel cell synchronizes the frequency with it, and the connection can be restored. 　 　Our e-mail address:info@sunlit-j.com