EFI Series | Lifan Power USA - Quality Power Equipment
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EFI Series

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LIFAN Power USA’s Energy Storm® EFI Series Digital Inverter Generators allow for exceptionally low noise and emissions while delivering hours of run time on a single tank of gas. The EFI models’ on-board ECU module precisely determines the optimum fuel/air ratios, minimizing the effects of altitude and heat, allowing for easier starting, and increased power output.

ENERGY STORM® EFI Series Digital Inverter Generator features:

  • Automotive grade Electronic Fuel Injected with ECU module
  • 5-function Digital Display: voltage, amperage, wattage output, fuel gauge, and diagnostic unit system. Digital gauge displays fault codes to help diagnose problems.
  • Super quiet 59db sound level
  • Clean Power output at 2% or less sine wave distortion
  • Auto Idle Power on demand
  • 12V DC outlet accepts battery charger/maintainer
  • Parallel Connection Standard to connect with other Energy Storm EFI Generators for greater power output (ESI 2500iER-EFI & ESI 3100iER-EFI)
  • Starts in cold temperatures, great for hot restarts
  • 4-caster wheel kit with handle for ease of portability (ESI 4000iER-EFI & ESI 7000iER-EFI)
  • Remote Start Key Fob (ESI 4000iER-EFI & ESI 7000iER-EFI)

Most of LIFAN Power USA’s units are equipped with wheels. Most of our Digital Inverter Generators are also equiped with Electric Start, Remote Start/Stop Control, and Parallel Connection Jacks. CARB Approved models Available!!

We fully support our Digital Inverter Generators with our Warranty Policy.

Not sure what size Digital Inverter Generator fits your needs? Use our Wattage Reference Chart to determine the best Digital Inverter Generator for you!

The quiet and dependable Energy Storm Digital Inverter Generators are Great for:

  • Tailgating
  • Camping
  • RV/Motor Homes
  • Weddings
  • Parties
  • Social Events
  • General Use Around the House

Note: CARB Certified Models Available in All Models for Use in California.

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