In early of 2011, HAMAK Solar present a new backup charger system, main purpose is offer power to which area without electricity, and it suitable for road light, communication, monitor, family use when emergency and pump. HAMAK backup system is different from other brands, with simple designed, solar panel connect to the system and charge into battery. Using general socket on output end, to meet national electrical specifications, and provides both 110V/220V AC specifications, also suitable for DC load. In response to a variety of outdoor use, durable shell is made of stainless steel with paint materials, the products that were just listed on domestic and international market and get enthusiastic response.  The installation cases such as 10 set in Taiwan´s Alishan organic farms, provide lights to the farm in the night for insect traps electricity; the other is 7 sets of systems in Tibet Monastery, mainly used for pagoda lighting at night. If you have inquiry about it, please contact with our business part.