It includes two types: energy type and power type systems. The energy type system is able to discharge for a long time while the power type can supply a large amount of power for a short time. Transportable energy storage solutions (TESS) of 200 kWh or 800 kWh are also available. TESS systems have the advantage of flexibility and good weatherability thanks to the container housing, as the company says.
The 800 kWh capacity has an output voltage of 380 volts (V) AC or 480 V AC at 50 or 60 Hertz. The discharge time is four hours. More information on the different storage solutions can be found at the companys Intersolar Europe stand.