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Original price was: ৳ 144,999.00.৳ 124,999.00Current price is: ৳ 124,999.00.
The CROWN Micro VOLTMORE VMGI-12KW is a high-efficiency 12KW three-phase on-grid solar inverter designed for commercial, industrial, and large rooftop solar power systems. It uses MPPT technology to efficiently convert solar energy into grid-compatible electricity.
With a maximum PV voltage of 1100V DC, a wide 140V–1000V MPPT operating range, up to 98.6% maximum efficiency, and IP66 protection, the VMGI-12KW is designed for reliable performance in demanding solar installations. It also supports RS485, Wi-Fi, and optional 4G monitoring for convenient system monitoring.
| Specification | Details |
|---|---|
| Brand | CROWN Micro |
| Series | VOLTMORE |
| Model | VMGI-12KW |
| Inverter Type | Three-Phase On-Grid |
| Rated Power | 12,000VA / 12,000W |
| Maximum AC Output Power | 13,200VA |
| Maximum DC Voltage | 1100V |
| Nominal DC Voltage | 650V |
| Start-Up Voltage | 250V |
| MPPT Voltage Range | 140–1000V DC |
| Number of MPPT | 2 |
| Max. Input Current per MPPT | 15A |
| Max. Short-Circuit Current per MPPT | 20A |
| Nominal AC Voltage | 400/230V, 3P + N + PE |
| Grid Frequency | 50/60Hz ±5Hz |
| Maximum Output Current | 19.2A |
| Power Factor | 0.8 Leading – 0.8 Lagging |
| THDI | <3% |
| Maximum Efficiency | 98.6% |
| Euro Efficiency | 98.1% |
| Cooling | Natural Cooling |
| Protection Rating | IP66 |
| Topology | Transformerless |
| Communication | RS485 / Wi-Fi / 4G |
| Display | LCD with Touch Pad |
| Operating Temperature | -25°C to +60°C |
| Maximum Operating Altitude | 4000m |
| Maximum Humidity | 0–100%, non-condensing |
| Dimensions | 380 × 483 × 161 mm* |
| Weight | 15 kg* |
*The CROWN catalogue shows shared physical specifications for the 3KW–12KW VOLTMORE range; retailer listings also report 380 × 428 × 161 mm for the VMGI-12KW. For a product page, I recommend confirming the physical dimensions against the unit’s individual datasheet before publishing them.
The CROWN Micro VOLTMORE VMGI-12KW includes multiple protection functions designed for safe grid-connected solar operation:
The CROWN catalogue specifies Type II DC surge protection and Type III AC surge protection, with Type II AC protection available as an option.
The CROWN Micro VOLTMORE VMGI-12KW is suitable for:
With maximum efficiency of up to 98.6%, the VMGI-12KW is designed to minimize conversion losses and make efficient use of available solar energy.
The two MPPT trackers help optimize energy harvesting from different PV strings and can provide greater flexibility when designing a solar array.
The inverter supports a 140V–1000V MPPT operating range and up to 1100V maximum DC voltage, providing flexibility for commercial and industrial PV system designs.
The IP66-rated enclosure provides strong protection against dust and water, making the inverter suitable for demanding installation environments.
With RS485 communication and optional Wi-Fi/4G connectivity, the VMGI-12KW can support remote monitoring of solar system performance.
CROWN’s VOLTMORE VMGI range includes models listed by SREDA for Bangladesh’s three-phase Net Metering Program, making the series relevant for grid-connected solar projects in Bangladesh.
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