Finally before preparing to install a BESS system, it is important to understand your energy needs. The following list from NREL is helpful.
The PNNL study identified as commercial products:
A recent development is OSMOSE by CEA (France; see also report section above).
If you can’t find a resource in the above list, the following website provides other available resources from NREL: https://www.nrel.gov/storage/data-tools.html.