Active power 8.0 kW; Total power 8.8 kVA Type: grid inverter with built-in MPPT controllers and grid disconnection function Input: 4x DC PV-input PV controller type: MPPT Number of trackers: 2 Operating voltage: 200-950V Maximum power operating voltage: 320-800V Maximum open circuit voltage: 1000V Start voltage: 200V Max. short circuit current on MPPT: 25.0A Maximum input power of PV array: 9100 W Output: 220 V/380 V, 230 V/400 V, 3W+N+PE Conversion efficiency: 98.5% Interface: RS 485, MODBUS/USB Cooling – passive. Physical: dimensions (H x W x D): Inverter – 520 x 610 x 255 mm, Weight 40 kg IP65 protection, Color: White Housing material – aluminum Protection – All included DC switch – Yes Anti-Islanding protection – Yes DC reverse polarity protection – Yes Post-installation monitoring – Yes DC side SPD – Yes, Type II AC side SPD – Yes, Type II Isolation monitoring – Yes Device for protective disconnection – Yes Warranty period: 60 months.