Standby Applications

SUNLIGHT’s OPzS batteries are characterized by low maintenance requirements, long service life and excellent capacity performance while operating in high temperature or unstable power network, thus providing a premium efficient and cost effective energy solution. Optimized design, according to DIN international standards, exclusive use of high quality raw materials, robust construction and state of the art manufacturing processes make this OPzS range the ideal solution for stationary applications demanding high level of safety and reliability.


  • Design life of 20 years for 2V cells and 18 years for 6V & 12V blocks

  • Optimum design with use of high quality raw materials produced in European state-of-the-art production facilities, exceeding values as defined by the DIN international standards

  • Low maintenance design with reduced topping up needs

  • Racks designed for optimal space utilization, quick installation and easy battery maintenance

  • Extensive compliance testing performed under European and Global norms and verified by independant 3rd party certification agency

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