NOVA 6548 | 6500 Watt (6.5kW) 48 Volt Off-Grid Hybrid Solar Inverter | Premium 6500W 48V Hybrid Inverter for Campers, Cabins, Tiny Homes, ADUs, RVs, Off-Grid | UL 1741 Certified

Features

High-Power Hybrid Energy Solution

• 6,500W pure sine wave inverter with 13,000W surge capacity delivers reliable power for homes, cabins, RVs, boats, and off-grid applications.
  
• Supports solar, battery, utility, and generator integration for flexible energy management.
• Designed for residential backup and off-grid energy systems.

Advanced Solar & Battery Management

• Built-in dual 120A MPPT charge controllers support up to 8,000W PV input for maximum solar harvesting.
  
• Configurable charging priority and charging current optimize battery performance for different applications.
  
• Compatible with AGM, Gel, Flooded, and lithium batteries for flexible energy storage.

Smart Control & Reliable Operation

• Ultra-fast transfer time (10ms UPS / 20ms Appliances) keeps critical loads running during power interruptions.
  
• Supports parallel operation with up to 6 units for expanded system capacity and split-phase applications.
  
• Detachable LCD control module supports BMS communication via RS485, CAN-BUS, and RS232.

Intelligent Protection & Reliable Design

• Built-in protection against overload, over-temperature, and short circuits for reliable operation.
  
• Automatic AC recovery restores operation after utility power returns and supports both utility and generator input.
  
• UL 1741 certified to meet North American safety standards.

Specifications

PV Input

• Maximum PV Input Power: 8000W
  
• Solar Charger Type: MPPT
  
• MPPT Operating Voltage Range: 90V DC–230V DC
  
• Maximum PV Open Circuit Voltage: 250V DC
  
• Maximum PV Input Current: 18A x 2

AC Input

• Input Voltage Waveform: Sinusoidal (Utility or Generator)
  
• Nominal Input Voltage: 120V AC
  
• Maximum AC Input Voltage: 150V AC
  
• Max AC Input Current: 60A
  
• Nominal Input Frequency: 50Hz / 60Hz (Auto Detection)
  
• Transfer Time: 10ms (UPS) / 20ms (Appliances)
  
• Efficiency (Line Mode): >95%

AC Output

• Rated Output Power: 6500VA / 6500W
  
• Surge Power: 13,000W (5 Seconds)
  
• Output Voltage: 120V AC ±5%
  
• Output Waveform: Pure Sine Wave
  
• Output Frequency: 50Hz / 60Hz
  
• Peak Efficiency: 91%
  
• Optional DC Output: 12V DC ±7%, 100W

Battery & Charger

• Nominal DC Input Voltage: 48V DC
  
• Maximum Charge Current: 120A
  
• Bulk Charging Voltage: 58.4V DC (Flooded) / 56.4V DC (AGM / Gel)
  
• Float Charging Voltage: 54V DC
  
• Overcharge Protection: 66V DC

General

• Parallel Capability: Up to 6 Units
  
• Communication Interface: USB, RS232, RS485, CAN-BUS, Wi-Fi, Dry Contact
  
• Operating Temperature: -14°F to 104°F
  
• Dimensions: 5.8 × 17.0 × 21.8 in
  
• Net Weight: 40.6 lb

Certifications & Compliance

• Safety Certification: UL 1741