Voltronic Power Solar Inverter Datasheet — VOLTRONIC-AXPERT-VM-III-TRI-4.5K
A 4500VA/4500W inverter-charger on a 24 VDC bank, taking 6500W of PV through a 120A MPPT charger and holding 9000VA surges in an 11.8 kg wall chassis.
SKU: VOLTRONIC-AXPERT-VM-III-TRI-4.5K | Last Updated: 2026-07-23
⚡Electrical Specifications
| Default Charging Current | 60A |
| PV Voltage Accuracy | 2V |
| Rated Power | 4500VA/4500W |
| Efficiency (Line Mode) | >95% (Rated R load |
| High Loss Frequency | 65±1Hz |
| High Loss Return Frequency | 63±1Hz |
| High Loss Return Voltage | 270Vac±7V |
| High Loss Voltage | 280Vac±7V |
| Input Voltage Waveform | Sinusoidal (utility or generator) |
| Low Loss Frequency | 40±1Hz |
| Low Loss Return Frequency | 42±1Hz |
| Low Loss Return Voltage | 100Vac±7V (Appliances) |
| Max AC Input Voltage | 300Vac |
| Nominal DC Input Voltage | 24Vdc |
| Nominal Input Frequency | 50Hz/60Hz (Auto detection) |
| Nominal Input Voltage | 230Vac |
| Output Frequency | 50Hz or 60Hz |
| Output Power | 20ms typical (Appliances) |
| Peak Efficiency | 90% |
| Rated Output Power | 3KVA/2.4KW |
| Battery | 28.2 |
| Cold Start Voltage | 23.0Vdc |
| Floating Charging Voltage | 27Vdc |
| Output | Temperature of internal converter |
| Output Short Circuit Protection | Circuit Breaker |
| Output Voltage Regulation | 230Vac± 5% |
| Output Voltage Waveform | Pure Sine Wave |
| Safety Certification | CE |
| Voltage | 230 VAC |
| Selectable Voltage Range | 170-280 VAC (For Personal Computers) |
| Frequency Range | 50 Hz/60 Hz (Auto sensing) |
| AC Voltage Regulation (Batt. Mode) | 230VAC ± 5% |
| Surge Power | 9000VA |
| Efficiency (Peak) | 93% |
| Transfer Time | 10 ms (For Personal Computers) |
| Waveform | Pure sine wave |
| Battery Voltage | 24 VDC |
| Floating Charge Voltage | 27 VDC |
| Overcharge Protection | 33 VDC |
| Solar Charger type | MPPT |
| Maximum PV Array Power | 6500W |
| MPP Range @ Operating Voltage | 60 – 450 VDC |
| Maximum PV Array Open Circuit Voltage | 500 VDC |
| Maximum PV Input Current | 40A |
| Maximum Solar Charge Current | 120A |
| Maximum AC Charge Current | 120A |
| Maximum Charge Current | 120A |
| Communication Interface | USB/RS232/RS485/WiFi/Dry-contact |
| Compliance Safety | IEC 62109, IEC 61683, EN/IEC 61000-6-2, 61000-6-4, 61000-3-11, 61000-3-12 |
🔧Mechanical Specifications
| Dimension, D x W x H (mm) | 131 x 336 x 435.5 |
| Net Weight (kgs) | 11.8 |
🌡️Environmental Specifications
| Operating Temperature Range | -10°C to 50°C |
| Storage temperature | -15°C~ 60°C |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) |
| Operating Temperature | -10°C to 50°C |
📏Dimensions
Width336
Height435.5
Depth131
Weight11.8
✅Certifications
IEC 62109IEC 61683EN/IEC 61000-6-261000-6-461000-3-1161000-3-12