Voltronic Power Hybrid Solar Inverters ALFA-3/5KVA

The ALFA 3KVA is a solar inverter rated 3KVA/2.4KW. Every figure on this page is read from the manufacturer's manual for the ALFA series.

Models Covered: ALFA-3KVA, ALFA-5KVA

Manufacturer: Voltronic Power

Application: The Voltronic Hybrid Solar Inverter ALFA 3KVA is a Hybrid Solar Inverter with a rated power of 3 kVA/2.4 kW, making it a dependable choice for off-grid, hybrid and backup power installations. It operates at an efficiency of 90%. The Voltronic Hybrid Solar Inverter ALFA 3KVA is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Surge Capacity of 2* rated power, Nominal DC Input Voltage of 24Vdc and High DC Recovery Voltage of 29Vdc. Additional published specifications include High DC Cut-off Voltage: 31Vdc, No Load Power Consumption: <25W and Saving Mode Power Consumption: <10W.

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Models and prices

Technical Specifications

ParameterALFA-3KVAALFA-5KVA
Electrical / AC Output Data
Rated Apparent Power3KVA/2.4KW5KVA/5KW
Surge Capacity2* rated powerfor 5 seconds
Standby / Self-Consumption Power<25W<50W
Saving Mode Power Consumption<10W<15W
PV String Input Data
Nominal DC Voltage24Vdc48Vdc
Battery Data
High DC Recovery Voltage29Vdc58Vdc
High DC Cut-off Voltage31Vdc60Vdc
Additional Specifications
Floating Charging Voltage27Vdc
Peak Efficiency90%
Nominal Input Voltage230Vac
Low Loss Return Voltage180Vac± 7V (UPS); 100Vac± 7V (Appliances)
High Loss Voltage280Vac± 7V
High Loss Return Voltage270Vac± 7V
Max AC Input Voltage300Vac
Nominal Input Frequency50Hz / 60Hz (Auto detection)
Low Loss Frequency40± 1Hz
Low Loss Return Frequency42± 1Hz
High Loss Frequency65± 1Hz
High Loss Return Frequency63± 1Hz
Output Short Circuit ProtectionLine mode: Circuit Breaker Battery mode: Electronic Circuits
Efficiency (Line Mode)>95% ( Rated R load, battery full charged )
Transfer Time10ms typical (For UPS) 20ms typical (For Appliances)

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 Hybrid Solar Inverter ALFA 3KVA?

The Voltronic Hybrid Solar Inverter ALFA 3KVA has a rated power of 3 kVA/2.4 kW.

What is the efficiency of the Voltronic Hybrid Solar Inverter ALFA 3KVA?

The Voltronic Hybrid Solar Inverter ALFA 3KVA has an efficiency of 90%.

What warranty coverage is available for the Voltronic Hybrid Solar Inverter ALFA 3KVA?

The Voltronic Hybrid Solar Inverter ALFA 3KVA is backed by a 2-year manufacturer warranty from Voltronic Power.

What is the rated power of the Voltronic Hybrid Solar Inverter ALFA 5KVA?

The Voltronic Hybrid Solar Inverter ALFA 5KVA has a rated power of 5 kVA/5 kW.

What is the efficiency of the Voltronic Hybrid Solar Inverter ALFA 5KVA?

The Voltronic Hybrid Solar Inverter ALFA 5KVA has an efficiency of 90%.

What warranty coverage is available for the Voltronic Hybrid Solar Inverter ALFA 5KVA?

The Voltronic Hybrid Solar Inverter ALFA 5KVA is backed by a 2-year manufacturer warranty from Voltronic Power.