Functions

A capability a device or system performs (MPPT, anti-islanding, Volt-VAr, frequency-watt, AFCI, rapid shutdown, zero export, backup transfer). A Standard requires it, a Product implements it, a Parameter configures it.

Active power setpoint proposed
Anti-islanding
Backup power
Backup reserve
Automatic backup transfer
Battery charging from the grid
Black start
Closed-loop plant control
Communication-loss fallback
Constant power factor mode
Constant reactive power mode
Consumption metering proposed
Data backfill after communication loss
DC arc-fault protection
DC injection limitation
Demand response modes (DRM)
Power reduction via digital inputs
Permit service / cease to energize
Dynamic voltage support
Enter service
Export limitation
Forecast-based battery charging
Frequency ride-through
Frequency-shift power control
Frequency trip
Frequency-Watt
Generator support
Grid forming
DC ground-fault protection
High-frequency ride-through
High-voltage ride-through
Inertial response
Insulation monitoring
Inverter parallel operation
I-V curve scan
Limit maximum active power
Low-frequency ride-through
Low-voltage ride-through
Monitor key DER data
Maximum power point tracking
Reactive power at night
Open-phase detection
Peak shaving
Voltage phase angle change ride-through
Phase balancing
PID recovery
Power control system
PV production metering proposed
Protective conductor monitoring
PV-only backup outlet
Ramp rate control
PV rapid shutdown
Remote dispatch
Remote firmware update
Remote maintenance access proposed
Residual current monitoring
Reverse polarity protection
Rate-of-change-of-frequency ride-through
Scheduling of power values and modes
Self-consumption optimization
Global MPP scan
Storage charge/discharge control
String monitoring
Surge protection
System manager function proposed
Time-of-use optimization
Volt-VAr
Volt-Watt
Voltage ride-through
Voltage trip
Watt-power factor
Watt-VAr
Zero export