Crown Voltmore 50KW – 80KW [ Three Phase ]

Three-phase on-grid solar inverter

• Power range: 50KW – 80KW

• Efficiency up to 98.6%

• Multi-MPPT (2–4 trackers)

• Max DC voltage: 1100V

• Wide MPPT range (200V–1000V)

• IP66 waterproof & dustproof

• Wi-Fi / 4G monitoring support

• Transformer-less design

• Industrial-grade heavy-duty performance

• Ideal for factories & solar plants

• Weight: approx. 51–55 kg

Technical Data

 General

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

  • Phase: Three Phase (3L + N + PE)

  • Power Range: 50KW – 80KW

  • Topology: Transformer-less

  • Max Efficiency: 98.5% – 98.6%


 AC Output

  • Nominal Voltage: 400V (Three Phase)

  • Frequency: 50Hz / 60Hz

  • Max Output Current:

    • 50KW → 79.7A

    • 80KW → 127.5A

  • Power Factor: 0.8 lead – 0.8 lag

  • THD: <3%


 Solar (PV Input)

  • Max DC Voltage: 1100V

  • Nominal DC Voltage: 650V

  • Start Voltage: 250V

  • MPPT Voltage Range: 200V – 1000V

  • MPPT Trackers:

    • 50KW → 2 MPPT

    • 80KW → up to 4 MPPT

  • Strings per MPPT: up to 4

  • Max Input Current:

    • 50KW → 32A per MPPT

    • 80KW → 45A per MPPT


 Communication

  • Interfaces: RS485 / Wi-Fi / 4G

  • Monitoring: Mobile App / Web Portal

  • Display: LCD


 Physical

  • Dimensions: approx. 515 × 585 × 287 mm

  • Weight:

    • 50KW → ~51 kg

    • 80KW → ~55 kg

  • Protection Class: IP66


 Environment

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

  • Cooling: Fan Cooling

  • 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)

  • Residual current monitoring

    Features

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

Crown Xavier 1.5KW – 3KW | PV 2500-3000

Model: PV 2500–3000 (Xavier Series)

Power Capacity: 1.5KW – 3KW hybrid solar inverter suitable for home and small office solar systems

Weight: Approx. 7.5 kg

Pure Sine Wave Output: Provides stable and clean electricity for sensitive appliances such as TVs, computers, fans, and routers

Advanced MPPT Solar Charger: Maximizes solar panel efficiency and improves energy production from sunlight

High Conversion Efficiency: Up to 93% efficiency for reliable and energy-saving performance

Wide PV Input Range: Supports high solar input voltage for better solar panel performance

Smart Battery Charging: Compatible with lithium and lead-acid batteries with intelligent charging protection

Fast Transfer Time: Around 10ms switching between grid and battery to keep appliances running smoothly

Multiple Protection System: Includes overload protection, short circuit protection, overcharge protection, and temperature protection

Ideal Use: Perfect for homes, shops, and small offices needing reliable solar backup power

  • ure sine wave solar MPPT based inverter
  • Wide PV input voltage range 60VDC ~ 450VDC
  • Battery independent design
  • Maximum PV input current, 40A
  • Feed-in to the grid function
  • Built-in BMS & Wi-fi
  • Battery equalization function to optimize battery performance and extend life cycle
  • Built-in 120A Mppt solar charger
  • Dual output, for smart load management
  • Output power factor

Crown Xavier 4KW – 6KW | PV 6000-9000

Crown Xavier 4KW – 6KW | PV 6000–9000 Hybrid Solar Inverter 

Model: PV 6000–9000 (Xavier Series)

Power Capacity: 4KW – 6KW high performance hybrid solar inverter suitable for homes, offices, and commercial solar systems

Weight: Approx. 10.5 kg

Pure Sine Wave Output: Provides stable and clean electricity for sensitive appliances like computers, TVs, and electronics

Advanced MPPT Solar Charger: Improves solar energy harvesting and increases solar system efficiency

High Efficiency Performance: Up to 93% peak efficiency for reliable and energy-saving operation

Wide PV Input Support: Supports large solar arrays up to 9000W PV input for better solar power generation

Fast Transfer Time: Around 10–20ms switching between grid and battery for uninterrupted power supply

Smart Battery Compatibility: Works with 48V battery systems and includes intelligent charging control

Multiple Protection Features: Includes overload protection, short circuit protection, overcharge protection, and temperature safety system

Ideal Use: Perfect for large homes, shops, offices, and high-capacity solar power systems

MODEL:  NAME XAVIER 4KW PV – 6000 PV – 6000 XAVIER 6KW RATED POWER :  4000VA / 4000W 6000VA / 6000W Voltage:  230VAC 230VAC Acceptable voltage :  range 170 – 280VAC 90 – 280VAC Frequency range : 50 Hz / 60 Hz AC voltage regulation :  2200VA 12000VA Efficiency :  93% Transfer time : 10ms , 20ms Waveform Pure : sine wave Battery voltage : 24VDC 48VDC Floating charge voltage :  27VDC 54VDC Overdischarge protection :  33VDC 63VDC Solar charger type MPPT Max. PV array open circuit voltage 500VDC Max. PV array power 6000W 9000W Max. PV input current 40A MPPT range operating voltage 60 – 450VDC Max. solar charge current 120A Max. AC charge current 100A 120A Dimension, DWH (mm) 107322.6420.3 Net weight (Kgs) 9.5 10.5 Communication interface Wi‑fi / RS‑485 / RS‑232 / CAN Humidity 5% to 95% relative humidity (non‑condensing) Operating temperature –10°C to 50°C Storage temperature –15°C to 60°C

  • Pure sine wave solar MPPT based inverter
  • Wide PV input voltage range 60VDC ~ 450VDC
  • Battery independent design
  • Maximum PV input current, 40A
  • Feed-in to the grid function
  • Built-in BMS & Wi-fi
  • Battery equalization function to optimize battery performance and extend life cycle
  • Built-in 120A Mppt solar charger
  • Dual output, for smart load management
  • Output power factor 1
  • RGB Crown logoMODEL