Crown Voltmore 3KW - 12KW [ Three Phase ]
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Crown Nova 12.6KW I PV - 24000
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Crown Voltmore 15KW - 25KW [ Three Phase ]
Crown Voltmore 15KW - 25KW [ Three Phase ]

Crown Voltmore 3KW – 12KW [ Three Phase ]

• Three-phase on-grid solar inverter

• Power range: 3KW – 12KW

• High efficiency up to 98.6%

• Dual MPPT solar tracking

• Wide PV voltage range (140V–1000V)

• Max DC voltage: 1100V

• IP66 waterproof & dustproof design

• Wi-Fi / 4G monitoring support

• Transformer-less design

• Advanced safety protections

• Ideal for commercial & industrial use

• Weight: approx. 11–17 kg

Technical Data

 General

  • Inverter Type: On-Grid (Grid-Tied)

  • Phase: Three Phase (3P + N + PE)

  • Power Range: 3KW – 12KW

  • Topology: Transformer-less

  • Efficiency: Up to 98.6%

 AC Output

  • Nominal Voltage: 400V (Three Phase)

  • Frequency: 50Hz / 60Hz

  • Power Factor: 0.8 leading – 0.8 lagging

  • THD: <3%

 Solar (PV Input)

  • Max DC Voltage: 1100V

  • MPPT Voltage Range: 140V – 1000V

  • MPPT Trackers: 2

  • Max Input Current: 15A per MPPT

  • Short Circuit Current: 20A per MPPT

 Communication

  • Interfaces: RS-485 / Wi-Fi / 4G

  • Monitoring: Mobile App / Web Portal

  • Display: LCD

 Physical

  • Dimensions: approx. 380 × 428 × 161 mm

  • Weight: 11 – 17 kg (model dependent)

  • Protection Class: IP66

 Environment

  • Operating Temperature: -25°C to +60°C

  • Cooling: Natural Cooling (Fan-less)

  • Humidity: 0–100% (Non-condensing)

  • Max Altitude: 4000m

 Protection Features

  • Anti-islanding protection

  • DC reverse polarity protection

  • Overcurrent & short circuit protection

  • Surge protection (Type II DC / AC optional)

    Features :

    • Ongrid three phase MPPT based inverter
    • AC grid frequency: 50Hz/60Hz Mas
    • High efficiency: up to 98.6%
    • IP66 protection
    • DC switch, anti-islanding & over current protection
    • Wi-fi/4G plug optional
    • Max. PV voltage up to 1100
    • Compatible with all major types of PV panels
    • Type II DC/AC SPD
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Description

Crown Voltmore 3KW – 12KW [ Three Phase ]

The Crown Voltmore 3KW – 12KW Three Phase On-Grid Solar Inverter is a high-efficiency, commercial-grade Crown Voltmore 3KW – 12KW [ Three Phase ] solution designed for balanced power distribution across three-phase electrical systems. It is ideal for large homes, commercial buildings, offices, and industrial setups where stable and high-capacity energy output is required.

 Three-Phase Power Distribution:

This inverter series is built with three-phase output (400V), ensuring equal load distribution across all phases. This reduces system stress and improves efficiency, making it perfect for heavy-duty applications like motors, HVAC systems, and industrial equipment.

 Advanced MPPT Solar Technology:

The Voltmore series features dual MPPT trackers, allowing better solar energy harvesting even in different panel orientations or partial shading conditions.

  • Wide MPPT voltage range: 140V – 1000V

  • Maximum DC voltage: 1100V

This ensures maximum efficiency and flexibility in solar system design.

 Ultra High Efficiency:

With peak efficiency up to 98% – 98.6%, the inverter minimizes energy losses and maximizes solar output, making it one of the most efficient on-grid solutions available.

 Smart Monitoring & Connectivity:

The inverter supports modern communication systems including:

  • Wi-Fi / 4G monitoring (optional)

  • RS-485 communication

  • LCD display for real-time data

This allows users to monitor energy production and system status from mobile apps or software platforms.

Advanced Protection System:

Designed with multiple built-in safety features:

  • Anti-islanding protection

  • Reverse polarity protection

  • Surge protection (DC & AC)

  • Short circuit & overcurrent protection

These protections ensure safe and reliable long-term operation.

 Durable Outdoor Design:

The Voltmore inverter comes with an IP66-rated enclosure, making it:

  • Dustproof

  • Waterproof

  • Suitable for outdoor installation

It also features natural cooling (fan-less) for silent operation and long lifespan.

 Grid-Tied (On-Grid) System:

This inverter is specifically designed for on-grid (net metering) systems, allowing users to:

  • Export excess electricity to the grid

  • Reduce electricity bills

  • Achieve higher ROI on solar investment

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