Mid-size inverter (3,000–6,000 W running)
Honda EU7000iS 7000-Watt 120/240V Inverter Generator
Honda's 5,500-rated-watt, fuel-injected 120/240 V inverter with an L14-30 and CO-MINDER — the premium choice when quiet and reliability matter more than watts per dollar.
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Best for
Quiet, transfer-switch-ready 240 V backup for essentials when reliability matters more than watts per dollar
Specifications
| Output (gasoline) | 5,500 W rated / 7,000 W max; gasoline only |
|---|---|
| Voltage | 120/240 V by selector switch; 22.9 A per leg in 120/240 V mode |
| Outlets | 30 A 120/240 V locking (NEMA L14-30), 30 A 120 V locking (NEMA L5-30), two 20 A 120 V GFCI duplexes |
| CO shutoff | CO-MINDER — shuts the generator down before detected CO levels near it become dangerously high |
| Parallel | Two EU7000iS with Honda's optional kit — up to 14,000 W |
| Run time | 6.4 hr at rated load, 16 hr at 1/4 load on 5.1 gal |
| Noise | 58 dB(A) at rated load, 52 dB(A) at 1/4 load (distance not stated) |
| Engine | Honda GX390 with electronic fuel injection |
| Start | Electric, recoil backup |
| Weight | 263.2 lb dry, wheel kit standard |
| Emissions | This 49-state version is not sold in California; Honda's EU7000iSNAC is the CARB-compliant 50-state model |
| Warranty | 3 years residential, 12 months commercial |
Specifications as published by Honda. Confirm against the current spec sheet before buying — manufacturers revise models without renaming them.
What's good
- Electronic fuel injection — no choke, and no carburetor to gum up in storage
- Honda publishes 52 dB(A) at quarter load and 58 dB(A) at rated load
- 120 V-only mode puts the full output on the 120 V outlets when nothing on 240 V is running
What's not
- Gasoline only — no propane
- 263 lb, the heaviest unit here, for 5,500 rated watts
- In 120/240 V mode each leg supplies at most 22.9 A, so 120 V loads must be balanced across both legs
- The RV outlet is an L5-30 locking type, not a TT-30R — an RV cord needs an adapter
Our verdict
You pay for the Honda badge here in quiet, fuel injection and Honda's dealer support, not in watts — 5,500 rated is mid-size, and the 263 lb weight is large-generator territory. For an essentials plan through a transfer switch, where reliability after a year in the shed matters most, it is the premium answer. If you need more watts, propane, or less weight for the money, the Westinghouse and WEN units above are the comparison.
Compare with the alternatives
- Westinghouse iGen12000DFc — home backup of the essentials — fridge, freezer, furnace blower, well or sump pump — through a transfer switch
- Honda EU2200i (EU2200ITAN) — a refrigerator, internet and electronics through an outage, or quiet power at a campsite
- WEN DF680iX — furnace blower, fridge and sump pump in an outage, or an rv with one air conditioner
- Champion 8500W Wireless Start Tri Fuel Inverter (201537) — homes with natural gas or a large propane tank that want an inverter instead of a standby unit
- Westinghouse iGen2550DFc — a fridge and essentials on propane, or light use in a 30 a rv