Top 10 Best Whole House Generators 2025
1
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
- Power Source: Propane or gasoline
- Run Time: Up to 12 hours
- Wattage: 12500 peak, 9500 running
- Outlets: 4x AC, L14-30R twist lock, 14-50R RV
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2
Champion Power Equipment 100520 8750-Watt DH Series Open Frame Inverter, Electric Start
- Power Source: Gasoline
- Run Time: Up to 10 hours
- Wattage: 8750 peak, 7000 running
- Outlets: 4x AC, DC, 30A twist lock
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3
DuroMax XP13000EH Dual Fuel Portable Generator 13000 Watt Gas or Propane Powered Electric Start-Home Back Up, Blue/Gray
- Power Source: Propane or gasoline
- Run Time: Up to 8 hours
- Wattage: 13,000 peak, 10,500 running
- Outlets: 1x 120/240V, 2x 30A twist lock, 2x AC
4
EF ECOFLOW Solar Generator DELTA2 with 220W Solar Panel, LFP(LiFePO4) Battery, Fast Charging, Portable Power Station for Home Backup Power, Camping & RVs
- Power Source: Solar-compatible battery
- Run Time: Up to 32 hours
- Wattage: 3400 peak, 1800 running
- Outlets: 4x USB, 2x USB-C, 3x DC5521, 6x AC
5
DuroMax XP13000HXT 13,000-Watt 500cc Tri Fuel Gas Propane Natural Gas Portable Generator with CO Alert, Black/Blue
- Power Source: Propane, gasoline, or natural gas
- Run Time: Up to 10 hours
- Wattage: 13000 peak, 10500 running
- Outlets: 4x AC, TT-30R RV, 30A twist lock, 50A
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6
Generac Guardian 24kW Home Standby Generator with 200 Amp Transfer Switch, Durable All Aluminum, WiFi Enabled with G-Force Engine, Easy to Use, Whole House Power Backup, Smart Outage Solution - Bisque
- Power Source: Natural gas or LP gas
- Run Time: Not specified
- Wattage: 24000 watts
- Outlets: N/A
7
Champion Power Equipment 100416 10,000/8,000-Watt TRI Fuel Portable Natural Gas Generator, NG/LPG Hose Kits and CO Shield
- Power Source: Propane, gasoline, or natural gas
- Run Time: Up to 12.5 hours
- Wattage: 10000 peak, 8000 running
- Outlets: 4x AC, TT-30R RV, 30A twist lock
8
GENMAX Portable Inverter Generator, 7250W Super Quiet Dual Fuel Portable Engine with Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM7250iEDC)
- Power Source: Propane or gas
- Run Time: 8 hours
- Wattage: 7250 peak, 6000 running
- Outlets: 2x AC, USB, USB-C, 50A, ATS
9
A-iPower SUA12000E 12000 Watt Portable Generator Heavy Duty Gas Powered With Electric Start For Jobsite, RV, and Whole House Backup Emergency
- Power Source: Gasoline
- Run Time: Up to 9 hours
- Wattage: 12000 peak, 9000 running
- Outlets: 4x AC, 50A, 30A twist lock, 12V car
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10
EF ECOFLOW Solar Generator DELTA Max (2000) 2016Wh with 220W Solar Panel, 6 X 2400W (5000W Surge) AC Outlets, Portable Power Station for Home Backup Outdoors Camping RV Emergency
- Power Source: Solar-compatible battery
- Run Time: Up to 21 hours
- Wattage: 3400 peak, 800 running
- Outlets: 6x AC, 2x USB, 2x USB-C, 2x DC
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