Hi
On larger commercial batteries, they have an HVAC system to maintain battery temperature within safe limits.
These are usually AC coupled batteries, such that you have a normal string inverter (eg. Fronius Symo 10kW) and a 50kW 215kWh battery, with the battery's 50kW allowing power in and out of the battery to increase self consumption. Not many configurations have PV strings going to the battery
Is the consumption of HVAC simulated in PVSol? There could be night time power consumption due to the battery.
Where would I put this information in? I know inverters can have night consumption, could i add an inverter with no strings connected for this usecase?