Referring to my example of a lithium-ion cell, the minimum discharge voltage is when the open-circuit voltage (OCV) of the cell hits the voltage associated with 0% state of charge (SoC).

The new technique, proposed by researchers in Pakistan, is claimed to estimate the voltage, current and temperature of a PV system without interrupting the power flow to load.

They said the cell achieved an open-circuit voltage of over 2.8 V, which compares to conventional cells with values ranging between 0.7 V and o.8 V.

JA Solar's Bycium+ cell has achieved a significant breakthrough, reaching a new high in cell efficiency and setting a new record with an open-circuit voltage of 748.6mV - the highest in the ...

DAS Solar has announced that it has broken the world record for a TOPCon 4.0 Plus high-efficiency cell by achieving an efficiency of 26.36% and an open-circuit voltage of 742mV.