
Voltronic Hybrid Solar Inverter ALFA 3KVA
- Rated Output Power:3KVA/2.4KW
- Surge Capacity:2* rated power

InvertersModel ALFA-5KVA
The ALFA 5KVA is a solar inverter rated 5KVA/5KW. Every figure on this page is read from the manufacturer's manual for the ALFA series.
What sets the ALFA-5KVA apart from the other model in the family: Rated Output Power 5KVA/5KW; Surge Capacity for 5 seconds; Nominal DC Input Voltage 48Vdc; High DC Recovery Voltage 58Vdc; High DC Cut-off Voltage 60Vdc; No Load Power Consumption <50W; Saving Mode Power Consumption <15W.
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The Voltronic Hybrid Solar Inverter ALFA 5KVA is a Hybrid Solar Inverter with a rated power of 5 kVA/5 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 5KVA is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Surge Capacity of for 5 seconds, Nominal DC Input Voltage of 48Vdc and High DC Recovery Voltage of 58Vdc. Additional published specifications include High DC Cut-off Voltage: 60Vdc, No Load Power Consumption: <50W and Saving Mode Power Consumption: <15W.
Specifications last updated 17 August 2026
| Rated Output Power | 5KVA/5KW |
|---|---|
| Surge Capacity | for 5 seconds |
| Nominal DC Input Voltage | 48Vdc |
| High DC Recovery Voltage | 58Vdc |
| High DC Cut-off Voltage | 60Vdc |
| No Load Power Consumption | <50W |
| Saving Mode Power Consumption | <15W |
| Floating Charging Voltage | 27Vdc |
| Peak Efficiency | 90% |
| Nominal Input Voltage | 230Vac |
| Low Loss Return Voltage | 180Vac± 7V (UPS); 100Vac± 7V (Appliances) |
| High Loss Voltage | 280Vac± 7V |
|---|---|
| High Loss Return Voltage | 270Vac± 7V |
| Max AC Input Voltage | 300Vac |
| Low Loss Frequency | 40± 1Hz |
| Low Loss Return Frequency | 42± 1Hz |
| High Loss Frequency | 65± 1Hz |
| High Loss Return Frequency | 63± 1Hz |
| Output Short Circuit Protection | Line mode: Circuit Breaker Battery mode: Electronic Circuits |
| Efficiency (Line Mode) | >95% ( Rated R load, battery full charged ) |
| Transfer Time | 10ms typical (For UPS) 20ms typical (For Appliances) |
The Voltronic Hybrid Solar Inverter ALFA 5KVA has a rated power of 5 kVA/5 kW.
The Voltronic Hybrid Solar Inverter ALFA 5KVA has an efficiency of 90%.
The Voltronic Hybrid Solar Inverter ALFA 5KVA is backed by a 2-year manufacturer warranty from Voltronic Power.