Shop How Large a Backup House Generator Do I Need

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$4,299.95
Generac 7171 Guardian 10000 Watt Air Cooled Home Standby Generator With Wi-Fi
LEDs Hub
$4,299.95
Generac 7171 Guardian 10000 Watt Air Cooled Home Standby Generator With Wi-Fi
LEDs Hub
$13,999.00
Generac RG03015ANAX Protector Series 30 Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator Generators Standby Generators
Ferguson Home
147
$13,999.00
Generac RG03015ANAX Protector Series 30 Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator Generators Standby Generators
Ferguson Home
$33,709.00
Generac RG08045ANAC Protector RG Series 80Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (SCAQMD) N/A
Ferguson Home
$33,709.00
Generac RG08045ANAC Protector RG Series 80Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (SCAQMD) N/A
Ferguson Home
$13,999.00
Generac RG03015GNAX Protector RG Series 30Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (48-State) N/A
Ferguson Home
$13,999.00
Generac RG03015GNAX Protector RG Series 30Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (48-State) N/A
Ferguson Home
$14,797.00
Generac RD02025 20Kw Protector Series Diesel Generator (3-Phase 120/240V, Standard Tank)
AP Electric & Generators
Free shipping
$14,797.00
Generac RD02025 20Kw Protector Series Diesel Generator (3-Phase 120/240V, Standard Tank)
AP Electric & Generators
$1,299.99
Northstar PTO Generator, 7800 Surge Watts, 7200 Rated Watts, 14 HP Required
Northern Tool
$1,299.99
Northstar PTO Generator, 7800 Surge Watts, 7200 Rated Watts, 14 HP Required
Northern Tool
$589.99
Powerhorse Inverter Generator, 2500 Surge Watts, 1800 Rated Watts, 120V, CO Shutdown, 52Db Quiet Run
Northern Tool
2
Free shipping
$589.99
Powerhorse Inverter Generator, 2500 Surge Watts, 1800 Rated Watts, 120V, CO Shutdown, 52Db Quiet Run
Northern Tool
$4,799.00
Kohler 14RCA 14Kw Generator With Aluminum Enclosure
AP Electric & Generators
Free shipping
$4,799.00
Kohler 14RCA 14Kw Generator With Aluminum Enclosure
AP Electric & Generators
$19,749.00
Kohler 30RCLA 30Kw 1-Phase Generator (Generator W/Block Heater Installed)
AP Electric & Generators
Free shipping
$19,749.00
Kohler 30RCLA 30Kw 1-Phase Generator (Generator W/Block Heater Installed)
AP Electric & Generators
$829.99
Champion 5500-Watt Portable Generator CO Shield®
Northern Tool
31
$829.99
Champion 5500-Watt Portable Generator CO Shield®
Northern Tool
$23,862.95
Winco PSS90/E Power Pak Liquid-Cooled Vapor-Fueled Emergency Standby Generator
LEDs Hub
$23,862.95
Winco PSS90/E Power Pak Liquid-Cooled Vapor-Fueled Emergency Standby Generator
LEDs Hub
$179.99
$249.99
Jackery - Explorer 290 Portable Power Solar Generator (290 Wh Capacity) - Black
Best Buy
472
Free shipping
28% off
$179.99
$249.99
Jackery - Explorer 290 Portable Power Solar Generator (290 Wh Capacity) - Black
Best Buy
$1,099.00
Duromax XP2000PX 2000 Watt 1843 Wh Lifepo4 Portable Battery Backup Power Station
Electric Generator Depot
3
Free shipping
$1,099.00
Duromax XP2000PX 2000 Watt 1843 Wh Lifepo4 Portable Battery Backup Power Station
Electric Generator Depot
$13,999.00
Generac Rg03015anax 30Kw 120 240-Volt Single-Phase Protector Standby Generator
Walmart
146
Free shipping
$13,999.00
Generac Rg03015anax 30Kw 120 240-Volt Single-Phase Protector Standby Generator
Walmart
$13,999.00
Generac Protector Series 30,000 Watt (30Kw) Dual Fuel 49-State Liquid-Cooled Standby Generator
Walmart
Free shipping
$13,999.00
Generac Protector Series 30,000 Watt (30Kw) Dual Fuel 49-State Liquid-Cooled Standby Generator
Walmart
$1,499.00
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
1K+
Free shipping
$1,499.00
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
$2,509.34
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
503
Free shipping
$2,509.34
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
$1,699.00
$2,799.00
Jackery HomePower 3600 Plus Solar Generator - Clean Energy Backup for Tiny Homes & Off-Grid Use
jackery.com
39% off
$1,699.00
$2,799.00
Jackery HomePower 3600 Plus Solar Generator - Clean Energy Backup for Tiny Homes & Off-Grid Use
jackery.com
$1,899.00
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas And Propane Powered, Low THD -
Amazon.com
1K+
Free shipping
$1,899.00
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas And Propane Powered, Low THD -
Amazon.com
$1,456.67
$1,748.00
BE BE9000 9,000 Watt Generator
Portland Compressor
16% off
$1,456.67
$1,748.00
BE BE9000 9,000 Watt Generator
Portland Compressor
$1,499.00
Duromax XP13000HXT 13,000 Watt Electric Start Tri-Fuel Portable Generator W/ CO Alert
Electric Generator Depot
799
Free shipping
$1,499.00
Duromax XP13000HXT 13,000 Watt Electric Start Tri-Fuel Portable Generator W/ CO Alert
Electric Generator Depot
$1,299.00
Duromax XP13000EH 13,000 Watt Portable Dual Fuel Gas Propane Generator
Electric Generator Depot
3K+
Free shipping
$1,299.00
Duromax XP13000EH 13,000 Watt Portable Dual Fuel Gas Propane Generator
Electric Generator Depot
$3,579.00
Generac Home Standby Generator W/Wifi Connectivity 10000 -Watt Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator In White | 7171
Lowe's
2K+
$3,579.00
Generac Home Standby Generator W/Wifi Connectivity 10000 -Watt Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator In White | 7171
Lowe's
$5,699.00
Champion 22, 000-Watt Dual Fuel Liquid Propane/Natural Gas Whole House Home Standby Generator
hdsupplysolutions.com
$5,699.00
Champion 22, 000-Watt Dual Fuel Liquid Propane/Natural Gas Whole House Home Standby Generator
hdsupplysolutions.com
$3,099.00
$4,299.00
Jackery Explorer 5000 Plus - 5 kWh Home Backup System with 7200W Surge, Ideal for Cold-Weather Outages & Holiday Power
jackery.com
27% off
$3,099.00
$4,299.00
Jackery Explorer 5000 Plus - 5 kWh Home Backup System with 7200W Surge, Ideal for Cold-Weather Outages & Holiday Power
jackery.com
$2,699.99
$3,374.99
Natures Generator Powerhouse
Off Grid Store
20% off
$2,699.99
$3,374.99
Natures Generator Powerhouse
Off Grid Store
$5,699.00
Champion 22, 000-Watt Dual Fuel Liquid Propane/Gas House Home Standby Generator
hdsupplysolutions.com
$5,699.00
Champion 22, 000-Watt Dual Fuel Liquid Propane/Gas House Home Standby Generator
hdsupplysolutions.com
$5,999.99
Natures Generator Mygrid 10K Whole Home Generator
Off Grid Store
20% off
$5,999.99
Natures Generator Mygrid 10K Whole Home Generator
Off Grid Store
$5,839.00
Generac 14Kw Home Standby Generator With 200 Amp Transfer Switch, Cellular Connectivity, Easy To Use, Whole House Power Backup, Smart Outage Solution
Walmart
Free shipping
$5,839.00
Generac 14Kw Home Standby Generator With 200 Amp Transfer Switch, Cellular Connectivity, Easy To Use, Whole House Power Backup, Smart Outage Solution
Walmart
$4,655.00
Champion 14, 000-Watt Dual Fuel Liquid Propane/Gas House Home Standby Generator
hdsupplysolutions.com
$4,655.00
Champion 14, 000-Watt Dual Fuel Liquid Propane/Gas House Home Standby Generator
hdsupplysolutions.com
$1,236.90
Vevor 9000W/13500W Generator Tri-Fuel Gas Propane Natural Gas 50A 120V/240V Electric Start CO Sensor New BXSFDJSRLKYLTR139001V5
FactoryPure
$1,236.90
Vevor 9000W/13500W Generator Tri-Fuel Gas Propane Natural Gas 50A 120V/240V Electric Start CO Sensor New BXSFDJSRLKYLTR139001V5
FactoryPure
$99.60
Guardian Series 22 KW/19.5 KW Air Cooled Home Standby Generator With Wi-Fi With Whole Home 200 Amp Transfer Switch (Non CUL)
velthomes.com
$99.60
Guardian Series 22 KW/19.5 KW Air Cooled Home Standby Generator With Wi-Fi With Whole Home 200 Amp Transfer Switch (Non CUL)
velthomes.com
$2,399.00
BLUETTI Apex 300 + B300K Bundle | 5.5Kwh 120V/240V Generator | 3840W For Whole Home Backup & Off-Grid
Bluettipower
36% off
$2,399.00
BLUETTI Apex 300 + B300K Bundle | 5.5Kwh 120V/240V Generator | 3840W For Whole Home Backup & Off-Grid
Bluettipower
$5,999.00
Champion 22Kw Whole House Standby Generator With Aluminum Housing & 100-Amp Transfer Switch + Flex Technology | 201010
Norwall Power Systems
$5,999.00
Champion 22Kw Whole House Standby Generator With Aluminum Housing & 100-Amp Transfer Switch + Flex Technology | 201010
Norwall Power Systems
$4,099.00
$6,399.00
Ecoflow Delta Pro Ultra Ecoflow DELTA Pro Ultra - Whole Home Backup Power Station | 7200W
All Pro Generators
35% off
$4,099.00
$6,399.00
Ecoflow Delta Pro Ultra Ecoflow DELTA Pro Ultra - Whole Home Backup Power Station | 7200W
All Pro Generators
$1,999.99
$2,499.99
Natures Generator Elite - Platinum System
Off Grid Store
43
20% off
$1,999.99
$2,499.99
Natures Generator Elite - Platinum System
Off Grid Store
What Size Generator Do I Need For My House (Chart Added)
What Size Generator Do I Need For My House (Chart Added)
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38K views · 1.2K reactions | If the power goes out and you need to hook up the house to a backup generator, you'll need an outdoor-rated extension cord so the generator can safely run while sitting outside. Never operate a generator indoors, not even in the garage or basement. It can pose a serious carbon monoxide risk ⚠️ | Mike Holmes Jr. | Facebook
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Shop How Large a Backup House Generator Do I Need

Sponsored
About our ads
$4,299.95
Generac 7171 Guardian 10000 Watt Air Cooled Home Standby Generator With Wi-Fi
LEDs Hub
$4,299.95
Generac 7171 Guardian 10000 Watt Air Cooled Home Standby Generator With Wi-Fi
LEDs Hub
$13,999.00
Generac RG03015ANAX Protector Series 30 Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator Generators Standby Generators
Ferguson Home
147
$13,999.00
Generac RG03015ANAX Protector Series 30 Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator Generators Standby Generators
Ferguson Home
$33,709.00
Generac RG08045ANAC Protector RG Series 80Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (SCAQMD) N/A
Ferguson Home
$33,709.00
Generac RG08045ANAC Protector RG Series 80Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (SCAQMD) N/A
Ferguson Home
$13,999.00
Generac RG03015GNAX Protector RG Series 30Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (48-State) N/A
Ferguson Home
$13,999.00
Generac RG03015GNAX Protector RG Series 30Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (48-State) N/A
Ferguson Home
$14,797.00
Generac RD02025 20Kw Protector Series Diesel Generator (3-Phase 120/240V, Standard Tank)
AP Electric & Generators
Free shipping
$14,797.00
Generac RD02025 20Kw Protector Series Diesel Generator (3-Phase 120/240V, Standard Tank)
AP Electric & Generators
$1,299.99
Northstar PTO Generator, 7800 Surge Watts, 7200 Rated Watts, 14 HP Required
Northern Tool
$1,299.99
Northstar PTO Generator, 7800 Surge Watts, 7200 Rated Watts, 14 HP Required
Northern Tool
$589.99
Powerhorse Inverter Generator, 2500 Surge Watts, 1800 Rated Watts, 120V, CO Shutdown, 52Db Quiet Run
Northern Tool
2
Free shipping
$589.99
Powerhorse Inverter Generator, 2500 Surge Watts, 1800 Rated Watts, 120V, CO Shutdown, 52Db Quiet Run
Northern Tool
$4,799.00
Kohler 14RCA 14Kw Generator With Aluminum Enclosure
AP Electric & Generators
Free shipping
$4,799.00
Kohler 14RCA 14Kw Generator With Aluminum Enclosure
AP Electric & Generators
$19,749.00
Kohler 30RCLA 30Kw 1-Phase Generator (Generator W/Block Heater Installed)
AP Electric & Generators
Free shipping
$19,749.00
Kohler 30RCLA 30Kw 1-Phase Generator (Generator W/Block Heater Installed)
AP Electric & Generators
$829.99
Champion 5500-Watt Portable Generator CO Shield®
Northern Tool
31
$829.99
Champion 5500-Watt Portable Generator CO Shield®
Northern Tool
$23,862.95
Winco PSS90/E Power Pak Liquid-Cooled Vapor-Fueled Emergency Standby Generator
LEDs Hub
$23,862.95
Winco PSS90/E Power Pak Liquid-Cooled Vapor-Fueled Emergency Standby Generator
LEDs Hub
$179.99
$249.99
Jackery - Explorer 290 Portable Power Solar Generator (290 Wh Capacity) - Black
Best Buy
472
Free shipping
28% off
$179.99
$249.99
Jackery - Explorer 290 Portable Power Solar Generator (290 Wh Capacity) - Black
Best Buy
$1,099.00
Duromax XP2000PX 2000 Watt 1843 Wh Lifepo4 Portable Battery Backup Power Station
Electric Generator Depot
3
Free shipping
$1,099.00
Duromax XP2000PX 2000 Watt 1843 Wh Lifepo4 Portable Battery Backup Power Station
Electric Generator Depot
$13,999.00
Generac Rg03015anax 30Kw 120 240-Volt Single-Phase Protector Standby Generator
Walmart
146
Free shipping
$13,999.00
Generac Rg03015anax 30Kw 120 240-Volt Single-Phase Protector Standby Generator
Walmart
$13,999.00
Generac Protector Series 30,000 Watt (30Kw) Dual Fuel 49-State Liquid-Cooled Standby Generator
Walmart
Free shipping
$13,999.00
Generac Protector Series 30,000 Watt (30Kw) Dual Fuel 49-State Liquid-Cooled Standby Generator
Walmart
$1,499.00
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
1K+
Free shipping
$1,499.00
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
$2,509.34
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
503
Free shipping
$2,509.34
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas
Amazon.com
$1,699.00
$2,799.00
Jackery HomePower 3600 Plus Solar Generator - Clean Energy Backup for Tiny Homes & Off-Grid Use
jackery.com
39% off
$1,699.00
$2,799.00
Jackery HomePower 3600 Plus Solar Generator - Clean Energy Backup for Tiny Homes & Off-Grid Use
jackery.com