Set-up: 5 kW 48 V Multi (2624430); CCGX (v2.22) ; 2 x SmartSolar Chargers MPPT (v1.37) and 4 x Pylontech US2000 batteries. SMA PV Inverter 3 kW (42008836) connected to Multi AC Output 1.

ESS in **Optimized (with BatteryLife**) mode and **Feed-in excess solarcharger power** enabled.

The totals provided on the CCGX overview screen and VMR Dashboard is incorrectly calculated when SMA is producing.

Example: SMA is producing 1430 W

Smart Solar Chargers: 355 W + 214 W

AC Input: - 1607

AC Output: - 1100 W

Calculated AC load: 330 W (1430-1100)

CCGX overview screen and VMR Dashboard displays Grid Feed-in as -3187 W and AC load as 0 on CCGX and +- 50 odd W on Dashboard.

CCGX is adding negative power on AC Output and AC Input AND AC loads to get to - 3187 W to grid. Actual Amount fed to grid is - 1607 W.

System is running 100 % but should be easy to fix calculation error with next upgrade ;)