E3/DC is market leader in germany for lithium ion based storage systems (80% market share). Lead acid and iron phosphate systems (both represent the lower performance end) are not supported. E3/DC's strenght are efficiency, maximum possible battery durabiliy related to automotive cell technology and leading modular design quality.
S10 does not requires a grid connection. E3/DC is setting new standards for off-grid applications using lithium ion and 3 phase operation.
E3/DC provides the web configurator for private household customers. Ease of use and quick results for power and heat lead to accurate annual savings. Photovoltaic and electrical heating can be easily designed in very few steps.