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Inverters

Axpert Inverter:

  • This is the system that changes the DC current from the batteries to 220V 50Hz alternating current (AC) as needed for appliances. We stock the more expensive inverters called a pure sine wave inverters that supply AC identical to the grid AC. This is safer for your appliances. 

Features

2kVA/1.6Kw

5kVA/4kW

Warranty

Inverter

2 Years

2 Years

PV Panels 10 years: 90%

PV Panels 25 years: 85%

Batteries: according to supplier

Built In

MPPT charge controller (from PV)

25A

60A

Inverter charger (grid to battery, solar to battery)

Yes

Yes

Bypass for grid to usage

Yes

Yes

Max Watt Output

Continuous

1600 W

4000W

Max Watt Output Surge

5 Seconds

3200 W

8000W

Charging Source Settings

Solar only, (maximum)

25A

60A

Solar first, grid and solar, solar only, grid only

Can be set

Can be set

Grid only

20A or 30A

2A to 60A

Output (discharge) Source

Solar only

Can be set

Can be set

Utility only (bypass)

Can be set

Can be set

Prioritized solar/battery/utility

Can be set

Can be set

Monitoring & Setting

Computer Connection: Serial port

Yes

Yes

LCD Screen

Yes

Yes

Expansion : Single Inverter

PV Panels minimum

2 x 250Watt =500W

2 x 250Watt = 500W

PV Panels maximum

6 x 250W = 1500W

12 x 250Watt = 3000W

Batteries minimum

2 x 100Ah 12V

4 x 150Ah 12V

Batteries maximum

6 x 100Ah 12V

12 x 150Ah 12V

Peak Efficiency

90%

90%

No Load Power Consumption

<20watt

<50watt

Expansion: More Inverters

Installed in parallel

N/A

Up to 4 units = 20kVA

Parallel kit available to change from single to parallel

N/A

Yes

Three Phase

Three units in parallel, and set to three phases.

N/A

3 x in parallel