Power Outages Are the Most Common Hurricane Disaster — Plan for Weeks, Not Days
After a major hurricane, power outages in affected areas commonly last 1 to 4 weeks. After Hurricane Maria in Puerto Rico, some areas waited over a year. After Milton and Helene in 2024, hundreds of thousands of Florida and Appalachian residents were without power for 7 to 14 days. A generator is no longer a luxury for coastal residents — it's essential hurricane infrastructure.
Generator Types Compared
| Type | Power Range | Price Range | Best For | Key Limitation |
|---|---|---|---|---|
| Portable (Gas/Dual-Fuel) | 3,500–10,000W | $400–$1,500 | Essential appliances: fridge, AC, lights | Requires stored fuel; CO risk; manual start |
| Inverter Generator | 1,000–4,500W | $500–$2,000 | Sensitive electronics, CPAP, laptops | Lower output; higher cost per watt |
| Standby (Whole-Home) | 7,500–20,000+W | $3,000–$15,000+ | Whole-home power with zero intervention | High cost; professional installation required |
| Solar + Battery | Varies | $3,000–$25,000+ | Silent, no-fuel, renewable backup | High upfront cost; limited in overcast conditions |
How Much Power Do You Actually Need?
Calculate your minimum wattage needs by listing the appliances you must run. Note that starting wattage is typically 2–3x the running wattage for motor-driven appliances like refrigerators and AC units.
| Appliance | Running Watts | Starting Watts |
|---|---|---|
| Refrigerator/Freezer | 150–400W | 1,200W |
| Window AC (10,000 BTU) | 1,200W | 2,200W |
| Central AC (2.5 ton) | 3,500W | 7,500W |
| Sump Pump | 800W | 2,000W |
| CPAP Machine | 30–60W | — |
| Phone/Laptop Charging | 50–250W | — |
| LED Lights (per fixture) | 8–20W | — |
Add up your essential appliances and purchase a generator with 20–25% more capacity than your total to avoid overloading.
Critical Safety Rules — Non-Negotiable
Carbon monoxide from generators kills dozens of Americans every year, most in the days following hurricanes. CO is odorless, colorless, and lethal within minutes at high concentrations.
Never run a generator inside a garage — even with the door open. Never run one on a covered porch or within 20 feet of any window or door. Install a CO detector on every floor of your home. Never backfeed power through an extension cord — use a transfer switch installed by a licensed electrician. Run and test your generator every 30 days year-round.
Top Picks for 2026
| Category | Model | Why We Recommend It |
|---|---|---|
| Best portable under $800 | Honda EU2200i | Ultra-quiet, fuel-efficient, safe for all electronics, 2,200W |
| Best for large households | Champion 8750W Dual-Fuel | Powerful, propane option reduces fuel storage concerns |
| Best standby | Generac 22kW Guardian Series | Industry-leading reliability with automatic startup |
| Best solar/battery hybrid | EcoFlow DELTA Pro + 400W panels | Versatile, expandable, no fuel dependency |
Buy your generator in April or May before the season. Generator shelves empty within hours of a storm being named. Use our Prep Checklist Builder to plan your full household preparedness. Sign up for storm alerts to know when to activate your generator plan.