Generator for basicEssentials: 2000W Recommended
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For a Basic Essentials setup (Refrigerator, lights, WiFi, phone charging), you need a 2,000 watt generator running 4 hours per day for 3 days.
Fuel estimate: 2 gallons total (1 gal/day)
Detailed Breakdown
Appliances Included
| Appliance | Qty | Running | Starting |
|---|---|---|---|
| Refrigerator | 1 | 150W | 1,200W |
| LED Lights (10 bulbs) | 1 | 100W | 100W |
| WiFi Router + Modem | 1 | 25W | 25W |
| Phone Chargers (2) | 1 | 20W | 20W |
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Open Generator Size CalculatorFrequently Asked Questions
For refrigerator, lights, wifi, phone charging, you need at least a 2,000 watt generator. This provides 295 running watts plus surge capacity for starting loads.
Running at typical load, expect to use about 1 gallons per day for 4 hours of runtime. For 3 days, you'll need approximately 2 gallons of fuel.
Running watts (295W) is the continuous power needed. Starting watts (1,200W) is the surge power needed to start motor-driven appliances like refrigerators and pumps. Your generator must handle both.
Yes, a 2,000W generator can run all items in the Basic Essentials setup simultaneously, with a 25% safety margin for additional loads or efficiency losses.
For 2,000 watts, consider a small inverter generator. Inverter generators are quieter and provide cleaner power for electronics. Conventional generators are more affordable for the same wattage.
Never run a generator indoors or in enclosed spaces. Place it at least 20 feet from your home with exhaust pointing away. Use heavy-duty extension cords rated for the load. Consider a transfer switch for safe home connection.