NOVA SUPERCHARGER 3K | 3000W 12V Pure Sine Wave Inverter Charger | UL 458 Certified

Features

Power Conversion

• Supports shore power, generator, and battery power sources for reliable AC power anytime, anywhere
  
• 3,000W pure sine wave inverter with 6,000W surge capacity delivers reliable AC power for RVs, boats, cabins, and off-grid applications.
  
• Up to 91% conversion efficiency maximizes battery runtime and overall system performance.
  
• Ultra-Fast Source Switching (< 20ms) – Automatic transition between AC power and battery backup

Smart Battery Charging

• Selectable charging current from 5A to 150A optimizes charging performance for different battery capacities.
  
• Fast charging and battery recovery quickly recharge batteries, even from over-discharged states (OVDC).
  
• Power Share technology intelligently adjusts charging current based on connected AC loads.
  
• Compatible with 12V deep-cycle, AGM, and LiFePO₄ (with BMS) batteries for flexible energy storage.

Reliable Protection

• Integrated safety protections against overload, short circuit, over-temperature, over-voltage, and low battery voltage.
  
• Certified to UL 458, FCC, CE, and RoHS standards.
  
• Rugged marine-grade housing is corrosion-resistant, vibration-tested, ABYC compliant, and supports an optional drip shield.

Specifications

DC Input

• Nominal Voltage: 12.0V DC
  
• Operating Voltage Range: LBCO – 18.0V DC
  
• Nominal Current at Full Load: 288A DC

AC Input

• Operating Voltage Range: 100–130V AC
  
• Safe Non-Operating Voltage Range: Up to 240V AC
  
• Full Load Current (RMS): 24A
  
• Nominal Frequency: 60Hz (or 50Hz)
  
• Power Factor at Full Charge: >98%

AC Output

• Output Voltage Options: 120V AC, 110V AC, 108V AC
  
• Continuous Power: 3000W
  
• Surge Power: 6000W (5 sec)
  
• Continuous Current: 25A
• Frequency: 60Hz or 50Hz
  
• Output Waveform: True Sine Wave
  
• Peak Efficiency: 91% 
  
• Full Load Efficiency: >85%

Battery Charger

• Nominal Output Voltage: 12.0V DC
  
• Maximum Output Voltage: 18.0V DC (Custom Battery Type)
  
• Selectable Charging Current: 5A–150A
  
• Efficiency at Nominal Output: >89%

Certifications & Compliance

• Safety Certification: UL 458, FCC, CE, RoHS

General

• Operating Temperature Range: -40°F to 160°F, with output derated above 122°F
  
• Dimensions: 15.4 x 12.0 x 4.8 in
  
• Net Weight: 18.5 lb
  
• Package Dimensions: 20 × 9 × 17 in
  
• Gross Weight: 22 lb