A DC system DBus service that aggregates multiple DC loads and sources for Victron Energy GX devices.

This service calculates unmeasured DC system consumption using the same formula used by victron:

DC System = (Solar + Chargers + Fuel + Alternator + Wind + VE.Bus_DC) - Battery - Known_DC_Loads

If you have dcload and dcsource DBus services but no DC system measurement, this aggregator provides the missing data for the VRM portal and GX device UI to display total DC system power correctly.

This project is forked from pulquero/DCSystemAggregator:main, with enhancements to support:

• Full Victron-style DC system calculation
• Integration with com.victronenergy.dcload and com.victronenergy.dcsource services
• Proper handling of VE.Bus inverter/charger DC power
• Voltage averaging across multiple DC devices

This package must be manually added to SetupHelper as it is not included in the default package list.