NOVA MAX 3K 2026 | 24V 3000W Off-Grid Hybrid Inverter | Pure Sine Wave Power for RVs, Campers, Vans, Trailers, Boats & Off-Grid Systems

Features

Powerful & Reliable Performance

• 3,000W pure sine wave output with 6,000W surge power (5s) for heavy-duty appliances and sensitive electronics.
• 10ms (UPS) / 20ms (Appliance) transfer time ensures seamless backup during outages.
• Up to 91% inverter-mode efficiency and 95%+ line-mode efficiency.

Advanced Solar & Hybrid Charging

• All-in-one design combining an inverter, solar charger, and AC charger.
• Built-in 80A MPPT solar charger with a wide PV input voltage range to maximize solar harvest.
• Supports Solar First, Utility First, and SBU modes.
• Compatible with utility grid or generator input.

Smart Battery Compatibility & Expansion

• Supports AGM, Gel, Flooded, and Lithium batteries with BMS communication.
• Includes battery equalization and cold start capability.
• Parallel up to 9 units for single-phase, split-phase, or three-phase systems.

Intelligent Control & Protection

• Adjustable LCD settings for battery type, charging current, and power priority.
• Wi-Fi monitoring for remote management.
• Built-in protection: overload, over-temperature, short circuit, and over-voltage.

Specifications

INVERTER

• Rated Power: 3,000VA / 3,000W
• Surge Power (5s): 6,000W
  
• Output Voltage: 120VAC ±5%
  
• Frequency: 50/60Hz (Selectable)
  
• THD: <5% (Linear Load)
• Efficiency: Up to 91%
• Transfer Time: 10ms (UPS) / 20ms (Appliance)

SOLAR CHARGER (MPPT)

• Max PV Input Power: 3,000W
• Max PV Open-Circuit Voltage: 250VDC
• MPPT Voltage Range: 90-230VDC
• Max PV Input Current: 22A
• PV Start-up Voltage: 80VDC ±5V

BATTERY & DC

• Nominal DC Voltage: 24VDC
  
• Max Charge Current: 80A (Utility + Solar)
  
• Battery Cold Start Voltage: 23VDC
  
• Battery Equalization: User-Configurable
  
• Low DC Cutoff Voltage: User-Configurable

AC INPUT

• Nominal Input Voltage: 120VAC
  
• Input Voltage Range (UPS): 90-140VAC
  
• Input Voltage Range (Appliance): 80-140VAC
  
• Input Frequency: 50/60Hz (Auto Detection)
  
• Max Utility Charge Current: 80A
  

GENERAL

• Operating Temperature: 14°F to 104°F
  
• Cooling: Smart Temperature-Controlled Fan
  
• Communication: Wi-Fi/RS232/RS485/CAN
  
• Dimensions (D x W x H): 5.6 x 12.1 x 18.8 in
  
• Net Weight: 26.5 lbs