Sol-Ark Integration Guide

Notes:
a) The settings shown in the latter screenshot are the most conventional ones, hence, adjustments may be required (please
see the table below).
b) The approach described in the note "2a" applies while programing this tab as well. Additionally, current set-point ('A')
must not exceed the generators capability.
b) Larger generators are commonly tied into the grid side of the inverter rather than the dedicated generator input. Make
check-marks and current adjustments accordingly. This fact was kept in mind while creating the last two rows of the table
above.
d) It is acceptable to raise the grid or generator start triggers to increase the reserve capacity of the system.
4. Program the Discharge tab:
Notes
a) At 'Shutdown' voltage, inverter prevents battery from powering the loads. The battery(s) will renew/continue providing
power to the loads when the battery bank is recharged to 'Restart' voltage. 'Shutdown' and 'Restart' voltage set-points can be
increased to increase the "reserve capacity" of the system, but that will cause less battery charge usage. The correct
'Shutdown' level is specific to the project site.
b) Low battery is an alarm also specific to the project site, integrated with the Sol-Ark monitoring app. We suggest a 51.4V
as a low battery alarm level. But it is a good idea to increase it if the 'Shutdown' and 'Restart' set-points are increased.
c) The battery empty voltage should not be lower than 48V. The last statement from the previous note applies to the 'Batt
Empty V'. Usually this set-point does not exceed 50V.