Axpert VM II Premium 3kW, PV3000
Categories: Inverter, OFF GRID INVERTERS
The Triex Axpert VM II Premium 3kW is a pure sine wave off-grid solar inverter designed for smaller Pakistani homes, single-room setups, and budget-conscious buyers who need dependable backup power through daily WAPDA and K-Electric load shedding without oversizing their system. With 3000VA of rated output, 3000W of maximum PV input, and an MPPT voltage range of 60V to 400VDC, it covers the essential appliance load of smaller Pakistani families through daily outages reliably and efficiently.
The output power factor of 1 is a meaningful technical advantage. Most inverters in this size class have a power factor of 0.8 or lower, which means the usable watt output is less than the VA rating suggests. With a power factor of 1, the Axpert VM II Premium delivers its full 3000W of real power output, giving buyers more actual usable capacity than competing inverters with the same VA rating but lower power factor.
The built-in battery equalizer actively balances cell voltages in lead-acid battery banks during charging, extending battery lifespan and maintaining consistent backup capacity over time. For Pakistani homeowners using lead-acid batteries in budget systems, this feature adds meaningful extra service life without any additional cost or maintenance effort.
The built-in anti-dust kit protects internal components from Pakistan’s dusty urban environment, where construction dust, road dust, and seasonal smog accumulate quickly and shorten the lifespan of unprotected electronics. The battery independent design means the inverter can operate and power loads directly from solar panels without a battery connected, useful during daytime solar hours when battery backup is not the priority.
For Pakistani families in Korangi, Liaquatabad, North Nazimabad, and similar areas where the daily load is modest and system budget is a priority, the Axpert VM II Premium 3kW is a dependable, properly featured off-grid entry point with a 2 plus 2 year warranty.
Product Description
Key Features
- 3kW Continuous Output with Power Factor 1: Delivers full 3000W of real usable power output, more actual capacity than competing 3kW inverters with lower power factor ratings
- 3000W Maximum PV Input: Accepts up to 3kW of solar panels for reliable daytime generation and battery recharging through Pakistan’s long sunny days
- Wide MPPT Voltage Range: 60V to 400VDC MPPT range starts harvesting solar energy from early morning low-light conditions, maximizing daily solar output from smaller panel arrays
- Built-In Battery Equalizer: Automatically balances cell voltages in lead-acid battery banks during charging, extending battery lifespan without any manual maintenance
- Battery Independent Design: Can power loads directly from solar panels without a battery connected, ideal for daytime-only solar operation
- Built-In 80A and 100A MPPT Solar Charger: Dual charging current options provide flexibility for different battery bank sizes and charging requirements
- Built-In Anti-Dust Kit: Protects internal components from Pakistan’s dusty urban environment, extending inverter service life significantly
- 10ms Transfer Time for Computers: Seamless transition between power sources keeps computers and sensitive electronics running without interruption
- 93% Peak Efficiency: Reliable conversion efficiency during battery backup operation
- Pure Sine Wave Output: Clean, stable power safe for sensitive electronics including computers, routers, LED lights, and small appliances
- 24V Battery System: Uses a compact 24V battery bank, compatible with Triex TE-A2.56 LiFePO4 battery for a properly matched system
- Wide Input Voltage Tolerance: Accepts 90V to 280VAC input, managing Pakistan’s unstable grid voltage without unnecessary tripping
- 6000VA Surge Power: Handles short startup spikes from refrigerator compressors and motor loads within rated limits
- IP21 Rated: Suitable for indoor installation in a covered, ventilated utility room or meter cabinet
- 2 Plus 2 Years Warranty: Standard warranty with Triex after-sales support across Pakistan
Technical Specifications
| Specification | Axpert VM II Premium 3kW |
|---|---|
| Model | Axpert VM II 3000-24 |
| Rated Power | 3000VA / 3000W |
| Output Power Factor | 1 |
| Maximum PV Array Power | 3000W |
| MPPT Voltage Range | 60VDC to 400VDC |
| Max PV Array Open Circuit Voltage | 450VDC |
| Max Solar Charge Current | 80A |
| Max AC Charge Current | 80A |
| Max Charge Current | 80A (80A + 100A selectable) |
| Battery Voltage | 24VDC |
| Floating Charge Voltage | 27VDC |
| Overcharge Protection | 32VDC |
| Surge Power | 6000VA |
| Transfer Time | 10ms (PC), 20ms (Home Appliances) |
| Peak Efficiency | 93% |
| Output Waveform | Pure Sine Wave |
| AC Voltage Regulation | 230VAC plus or minus 5% |
| Input Voltage | 230VAC |
| Selectable Voltage Range | 170 to 280VAC (PC), 90 to 280VAC (Appliances) |
| Frequency Range | 50Hz / 60Hz Auto Sensing |
| Battery Equalizer | Yes |
| Anti-Dust Kit | Yes |
| Battery Independent Design | Yes |
| Grid Export | No |
| Net Metering | Not supported |
| Communication Interface | RS232 |
| Operating Temperature | -10°C to 50°C |
| Humidity | 5% to 95% Non-Condensing |
| Ingress Protection | IP21 |
| Dimensions (D x W x H) | 100 x 388 x 390mm |
| Net Weight | 8 kg |
Who Should Buy This
The Axpert VM II Premium 3kW is the right choice for smaller Pakistani homes and apartments in Korangi, Liaquatabad, North Nazimabad, and similar areas where the daily appliance load is modest and a larger inverter would be unnecessarily expensive.
It is ideal for families running fans, lights, refrigerator, router, and phone charging through daily load shedding of 6 to 10 hours without AC support. The power factor of 1 gives buyers more actual usable wattage than most 3kW inverters in this price range, and the battery equalizer adds long-term battery lifespan value that budget inverters typically do not include.
If your home does not need a 4kW or 6kW system and you want a properly featured, warranty-backed off-grid inverter at the most accessible capacity in the Triex lineup, the Axpert VM II Premium 3kW is the right starting point.
Important Note on Battery System
The Axpert VM II Premium 3kW uses a 24V battery system. Compatible Triex battery:
- Triex TE-A2.56 (25.6V, 2.56kWh, LiFePO4) ✅
Not compatible with 48V batteries including Triex TXL-5.12 and TXL-16.07. This inverter does not support grid export or net metering.
Warranty
2 plus 2 years standard warranty. Contact Triex Solar Team for warranty registration and after-sales support.
