Voltronic Power Hybrid Solar Inverters AXPERT-KING-3/5K

The Axpert King 3K is an off-grid solar inverter rated 3000VA/3000W.

Models Covered: AXPERT-KING-3K, AXPERT-KING-5K

Manufacturer: Voltronic Power

Application: The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K is a Hybrid Solar Inverter with a rated power of 3000 VA/3000W, making it a dependable choice for off-grid, hybrid and backup power installations. It accepts an operating voltage range of 110-280 VAC. It operates at an efficiency of 93%. Its output waveform is Pure sine wave. It is rated to operate across 0°C to 55°C, with a humidity tolerance of 5% to 95%. Monitoring and control are available over USB/RS232/RS485/Bluetooth/Dry-contact. The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Output THDV of ≤ 3% for linear load, 8% for non-linear load, MPP Range @ Operating Voltage of 60~115VDC and Floating Charge Voltage of 27 VDC.

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Models and prices

Technical Specifications

ParameterAXPERT-KING-3KAXPERT-KING-5K
Electrical / AC Output Data
Parallel CapabilityUp to 9 units
THD / THDi≤ 3% for linear load, 8% for non-linear load
Max Efficiency93% at
Rated AC Power3000VA/3000W5000VA/5000W
Surge / Peak Power6000VA for 5 sec10000VA for 5 sec
PV String Input Data
MPPT Voltage Range110-280 VAC
Additional Specifications
MPP Range @ Operating Voltage60~115VDC
Floating Charge Voltage27 VDC
Solar Charger TypeMPPT
Maximum Charge Current120 A
WaveformPure sine wave
Maximum PV Array Open Circuit Voltage145 VDC
Maximum PV Array Power1500 W4000 W
Communication
Communication InterfaceUSB/RS232/RS485/Bluetooth/Dry-contact
Mechanical Data
Net Weight13.013.5
Operating Conditions
Relative Humidity5% to 95%
Operating Temperature0°C to 55°C
Storage Temperature Range-15°C to 60°C

Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.

Availability & grid compliance in the UAE

MarketUAE
Grid authority / regulatorDEWA, ADDC, SEWA
Quotation currencyAED
Support hours timezoneAsia/Dubai
Main citiesDubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah

Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

For prices, see Voltronic Inverters: Prices in UAE. Store pickup — collect your order from our store in Dubai or Riyadh.

Frequently Asked Questions

What is the rated power of the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K has a rated power of 3000 VA/3000W and a surge capability of 6000 VA for 5 sec.

What voltage range does the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K accept?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K accepts an input voltage range of 110-280 VAC.

What is the operating temperature range of the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K operates across 0°C to 55°C and a humidity range of 5% to 95%.

What is the efficiency of the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K has an efficiency of 93%.

What solar input can the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K handle?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K supports a maximum PV array power of 1500 W and a maximum PV array open-circuit voltage of 145 VDC.

What is the maximum charge current of the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K has a maximum charge current of 120 A.

What output waveform does the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K produce?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K produces a Pure sine wave output waveform.

What communication options does the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K offer?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K offers USB/RS232/RS485/Bluetooth/Dry-contact connectivity for monitoring and control.

Can multiple Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K units run in parallel?

Yes — the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K supports parallel operation (Up to 9 units).

What warranty coverage is available for the Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K?

The Voltronic 3 kW Hybrid Solar Inverter Axpert King 3K is backed by a 2-year manufacturer warranty from Voltronic Power.