≈ 1.2 days (24h/day)
0.3% of 3500W
≈ 1.2 days (24h/day) · Safe motor start buffer (99.7% margin).
Wi-Fi router running (18 W max) and start-up (25 W max) draw fit the Champion 4500W Dual Fuel Inverter (201319)'s 3,500 W running / 4,500 W starting ratings.
standalone dual-band Wi-Fi 6 router (6 W)
Wi-Fi 6 router plus fiber ONT or cable modem (10 W)
tri-band router plus DOCSIS 3.1 cable modem under heavy load (18 W)
standalone dual-band Wi-Fi 6 router (6 W)
Wi-Fi 6 router plus fiber ONT or cable modem (10 W)
tri-band router plus DOCSIS 3.1 cable modem under heavy load (18 W)
≈ 1.2 days (24h/day)
0.3% of 3500W
Provides 2× CEE 7/3 (230V), 1× IEC Commando (32A) (120V 60Hz).
Inverter alternator with ≤3% THD. Safe for microprocessor-controlled appliances.
Inductive motor/compressor load with 1.5× starting surge (motor inrush) (99.7% worst-case surge margin).
Never operate indoors or in attached garages due to lethal carbon monoxide (CO) exhaust.
Safe envelope verified: Starting surge (15W) remains comfortably below the 4500W surge trip line, with steady-state operation settling into the safe continuous zone at 10W.
About 28 hours on a full 2.25-gallon tank of gas, with the Wi-Fi router averaging 10 W: 0% of the Champion 4500W Dual Fuel Inverter (201319)'s 3,500 W rating. Champion publishes runtime only at 25% load, so this load uses the fuel-curve shape from Honda's published EU2200i runtimes. On propane (20 lb cylinder): about 42 hours.
Running a Wi-Fi router uses about 0.08 gal per hour at this 0% load, or 1.9 gal per day of use. A full 2.3 gal tank lasts about 28 hours. On propane: about 0.47 lb per hour, so a 20 lb cylinder lasts about 42 hours.
Statutory 30-day retail price announcements & rate revisions
Bord Gáis Energy winter rate adjustment: +1.60c/kWh Day, +0.90c/kWh Boost (2am–5am), and +€12.50/yr standing charge effective 20 Nov 2026.
Energia retail revision: +1.85c/kWh Day, +1.15c/kWh EV Boost (2am–6am), and +€14.20/yr standing charge effective 15 Nov 2026.
Dual Fuel Day Night: Day -4.64c/kWh, Night -3.25c/kWh (effective 2026-11-05)
Electricity Day Night: Day -4.64c/kWh, Night -3.25c/kWh (effective 2026-11-05)
SSE Airtricity statutory price cut: -1.25c/kWh Day, -0.65c/kWh Night, and -€8.40/yr standing charge effective 01 Oct 2026.
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