An isolated smart inverter automatically selects between the battery and the mains power supply

Hybrid Interter

Size: 355x272x128 mm
Weight: 7.4 kg
Protection class: IP20

Rated power
VA: 1000
W: 800

PV input (DC)
Maximum PV output : 600W
MPP voltage range at full load: 30-66 VDC
Max. open circuit voltage: 75VDC
Maximum PV current: 25A

AC input
AC rated voltage: 230 VAC
AC network frequency range: 50/60 Hz
Selectable voltage range : 170-280 VAC
Maximum input current: 90-280 VAC

AC output
AC nominal voltage: 230 VAC
Maximum efficiency: 90%
Switching time: 10 sec (computer applications), 20 sec (general home applications)
Overload capacity: 110-150% for 10 seconds, >150% for 5 seconds

Batteries and AC charger
DC rated voltage: 24VDC
Charging voltage: 27 VDC
Overcharge protection: 31 VDC
Maximum charging current: 10 or 20 A

Smart inverter with island power

Automatic grid switching if there is no solar energy and the battery is flat.
The inverter is grid-independent .
The inverter gets its energy from three energy-generating sources:
- PV modules,
- batteries
- alternating current sources.
The source of alternating current can be a generator or the utility grid.

If the energy supply from the PV modules is insufficient, the inverter will automatically supplement the missing energy. 
At night or in the event of a complete failure of the PV modules and the discharge of the batteries, the inverter automatically switches to the alternating current source.

The electricity is NOT fed into the network, but is stored and consumed by the user.

Main features:
- Parallel operation of several AX-K1 4000 and AX-K1 Possible with 5000 inverters.

-3-phase operation is possible with 3 inverters AX-K4000 or AX-K5000.

-Configurable via LCD display or PC software.

-Automatic restart after returning to the network.

-Overload, overheating, short circuit protection.

-Land operation is possible.