A diesel genset should not necessarily be compared 1-to-1 with our battery storage solution. The E-Series offers quiet and emission-free power delivery. This is not possible with a conventional genset. Gradually, regulations in more and more inner cities are limiting the use of fossil-fueled generators and requiring battery-powered units. In addition, the low initial costs of the gensets are offset by significantly higher operating and maintenance costs. In many cases, our E-series is more economical than the dirty alternative after just a few years.