As part of the StoreEnergy fair, STORASOL presented the following study. In a current and a future scenario, an economic comparison is made from the combination of PV & OPTES-Battery and PV & Li-Ion Battery.

The results show significantly lower electricity production costs (LCOP) for the OPTES ® battery compared to the Li-ion battery for both the current and the future scenario. Especially with charging and discharging times of more than 4 hours. Thus, a significantly higher profitability can be achieved with the OPTES ® battery compared to the Li-ion battery. The presentation slides can downloaded HERE .