Home Backup Generators

Shop Home Backup Generators at PES Supply, a PES Global Group Company. Dependable generators for home, commercial, and standby power. fast shipping by 2 PM ET on in-stock orders, BABA compliant options available, and Tier 1 brands you can trust. Popular Home Backup Generators models & specs Cummins C175D6D - 175kW Quiet Connect Series 120/240V…

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207 products

Top Sellers — Market Front-Runners The same Tier-1 lines as the big national players · live PES pricing
Top SellerTrina Solar Vertex N 600W N-Type TOPCon Commercial ModuleTrina Solar Trina Solar Vertex N 600W N-Type TOPCon Commercial Module $158.06 $0.26/W · 600WAvailable to orderLead time confirmed at checkoutTop SellerZNshine 400W ZXM7-SH108-400/M All Black Monocrystalline Solar PanelZNShine ZNshine 400W ZXM7-SH108-400/M All Black Monocrystalline... $136.86 $0.34/W · 400WIn stockShips in 1–2 business daysTop SellerZNShine Solar 405W 108-Cell Solar PanelZNShine ZNShine Solar 405W 108-Cell Solar Panel $147.61 $0.36/W · 405WAvailable to orderLead time confirmed at checkoutLONGi Hi-MO X6 Scientist 600W N-Type TOPCon Bifacial ModuleLONGi LONGi Hi-MO X6 Scientist 600W N-Type TOPCon Bifacial Mo... $161.29 $0.27/W · 600WAvailable to orderLead time confirmed at checkoutJinko Tiger Neo N-Type 600W Bifacial TOPCon Solar PanelJinko Solar Jinko Tiger Neo N-Type 600W Bifacial TOPCon Solar Panel $164.52 $0.27/W · 600WAvailable to orderLead time confirmed at checkoutCanadian Solar HiKu6 395W Mono Solar Panel - CS6R-395MS-HLCanadian Solar Canadian Solar HiKu6 395W Mono Solar Panel - CS6R-395MS-HL $162.00 $0.41/W · 395WAvailable to orderLead time confirmed at checkoutHyundai HiS-S410YH(BK) 410W Bifacial Commercial Solar PanelHyundai Energy Solutions Hyundai HiS-S410YH(BK) 410W Bifacial Commercial Solar P... $167.76 $0.41/W · 410WAvailable to orderLead time confirmed at checkoutTalesun TM7G54M-450 450W Bifacial Solar PanelTalesun Talesun TM7G54M-450 450W Bifacial Solar Panel $185.63 $0.41/W · 450WAvailable to orderLead time confirmed at checkoutAptos Solar DNA-120-BF10-440W 440W Bifacial Solar PanelAptos Aptos Solar DNA-120-BF10-440W 440W Bifacial Solar Panel $185.92 $0.42/W · 440WAvailable to orderLead time confirmed at checkoutJA Solar 545 W Solar Panel – JAM72D30‑545/MB, 144‑cell BifacialJA Solar JA Solar 545 W Solar Panel – JAM72D30‑545/MB, 144‑cell ... $262.79 Available to orderLead time confirmed at checkout
  • Generac Protector 130KW Automatic Standby Liquid-Cooled Gaseous Engine Generator in Aluminum Enclosure - RG13090 — front view

    Generac Protector 130KW Automatic Standby Liquid-Cooled Gaseous Engine Generator in Aluminum Enclosure - RG13090

    Generac
    $40,467.58 USD
    $40,467.58 USD
    $311/kW
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Champion 12.5kW Generator (Select Circuit ATS compatible only) - 100136 — front view

    Champion 12.5kW Home Standby Generator

    Champion
    $3,386.51 USD
    $3,386.51 USD
    $271/kW
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Kohler 12RES 12kW Generator Standby or Off-Grid Applications

    Kohler 12RES 12kW Generator Standby or Off-Grid Applications

    Sale
    Kohler
    $5,546.00 USD
    $5,549.00 USD $5,546.00 USD
    $462/kW
    Legacy Model
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac 7259 18kW Air-Cooled Whole Home Standby Generator

    Generac 7259 18kW Air-Cooled Whole Home Standby Generator

    Sale
    Generac
    $5,599.00 USD
    $5,709.00 USD $5,599.00 USD
    $311/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac 7323 14kW Air-Cooled Whole Home Standby Generator w/ Transfer Switch Kit

    Generac 7323 14kW Air-Cooled Whole Home Standby Generator w/ Transfer Switch Kit

    Sale
    Generac
    $5,839.00 USD
    $5,949.00 USD $5,839.00 USD
    $417/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac 7260 22kW Air-Cooled Whole Home Standby Generator

    Generac 7260 22kW Air-Cooled Whole Home Standby Generator

    Sale
    Generac
    $6,189.00 USD
    $6,309.00 USD $6,189.00 USD
    $281/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac 7329 28kW Air-Cooled Whole Home Standby Generator

    Generac 7329 28kW Air-Cooled Whole Home Standby Generator

    Sale
    Generac
    $9,319.00 USD
    $9,509.00 USD $9,319.00 USD
    $333/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac XG03245ANAX 32kW LC Single Phase Automatic Standby Generator

    Generac XG03245ANAX 32kW LC Single Phase Automatic Standby Generator

    Sale
    Generac
    $20,679.00 USD
    $21,099.00 USD $20,679.00 USD
    $646/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac 7325 22kW Air-Cooled Whole Home Standby Generator w/ Transfer Switch

    Generac 7325 22kW Air-Cooled Whole Home Standby Generator w/ Transfer Switch

    Sale
    Generac
    $7,229.00 USD
    $7,369.00 USD $7,229.00 USD
    $329/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • GENERAC RG03015GNAX 30kw 120/208-Volt Three-Phase Protector Standby Generator

    GENERAC RG03015GNAX 30kw 120/208-Volt Three-Phase Protector Standby Generator

    Sale
    Generac
    $12,936.58 USD
    $12,969.00 USD $12,936.58 USD
    $431/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac XG04045CNAX 45kW LC 3 Phase Automatic Standby Generator

    Generac XG04045CNAX 45kW LC 3 Phase Automatic Standby Generator

    Sale
    Generac
    $23,689.00 USD
    $24,169.00 USD $23,689.00 USD
    $526/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac XG03245CNAX 32kW LC 3 Phase Automatic Standby Generator

    Generac XG03245CNAX 32kW LC 3 Phase Automatic Standby Generator

    Sale
    Generac
    $20,979.00 USD
    $21,399.00 USD $20,979.00 USD
    $656/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac XG04045ANAX 45kW LC Single Phase Automatic Standby Generator

    Generac XG04045ANAX 45kW LC Single Phase Automatic Standby Generator

    Sale
    Generac
    $23,399.00 USD
    $23,869.00 USD $23,399.00 USD
    $520/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac XG04045ANAC 45kW LC Single Phase Automatic Standby CARB Generator

    Generac XG04045ANAC 45kW LC Single Phase Automatic Standby CARB Generator

    Sale
    Generac
    $24,669.00 USD
    $25,169.00 USD $24,669.00 USD
    $548/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac XG04045CNAC 45kW LC 3 Phase Automatic Standby CARB Generator

    Generac XG04045CNAC 45kW LC 3 Phase Automatic Standby CARB Generator

    Sale
    Generac
    $24,959.00 USD
    $25,469.00 USD $24,959.00 USD
    $555/kW
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • Generac RG08045ANAX 80 kw Protector Series Standby Generator Natural Gas w/ WiFi

    Generac RG08045ANAX 80 kw Protector Series Standby Generator Natural Gas w/ WiFi

    Generac
    $32,916.50 USD
    $32,916.50 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac RG15090 Protector 150KW Automatic Standby Generator

    Generac RG15090 Protector 150KW Automatic Standby Generator

    Generac
    $46,173.28 USD
    $46,173.28 USD
    $308/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac RG08045 Protector 80KW Standby Generator

    Generac RG08045 Protector 80KW Standby Generator

    Generac
    $33,914.00 USD
    $33,914.00 USD
    $424/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac RG13090 Protector 130KW Automatic Standby Generator

    Generac RG13090 Protector 130KW Automatic Standby Generator

    Generac
    $40,467.58 USD
    $40,467.58 USD
    $311/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Product image — PES Supply

    Generac Guardian 7209 24.0KW Standby Generator

    Generac
    $6,263.30 USD
    $6,263.30 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac Ecogen 7163 15.0KW Off-grid Standby Generator with WIFI

    Generac Ecogen 7163 15.0KW Off-grid Standby Generator with WIFI

    Generac
    $5,295.72 USD
    $5,295.72 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac Guardian 7173 13.0KW Standby Generator — back view

    Generac Guardian 7173 13.0KW Standby Generator

    Generac
    $4,235.34 USD
    $4,235.34 USD
    $326/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Product image — PES Supply

    Generac Guardian 7171 10.0KW Standby Generator

    Generac
    $2,991.50 USD
    $2,991.50 USD
    $299/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Product image — PES Supply

    Generac Guardian 7172-0 10.0KW Standby Generator

    Generac
    $4,812.94 USD
    $4,812.94 USD
    $481/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac Guardian 7042-3 22.0KW Standby Generator — back view

    Generac Guardian 7042-3 22.0KW Standby Generator

    Generac
    $6,692.23 USD
    $6,692.23 USD
    $304/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac 7038 20.0KW Standby Generator

    Generac 7038 20.0KW Standby Generator

    Generac
    $5,108.87 USD
    $5,108.87 USD
    $255/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Honeywell HG08045ANAX - 80kW Standby Generator with Mobile Link

    Honeywell HG08045ANAX - 80kW Standby Generator with Mobile Link

    Honeywell
    $27,499.00 USD
    $27,499.00 USD
    $344/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Honeywell 7213 - 24kW Home Standby Backup Generator with Mobile Link

    Honeywell 7213 - 24kW Home Standby Backup Generator with Mobile Link

    Honeywell
    $5,399.00 USD
    $5,399.00 USD
    $225/kW
    In stock
    Ships in 1–2 business days
    In Stock
  • Generac 7324 18kW Generator with 200A Transfer Switch bundle

    Generac 7324 18kW Home Standby Generator w/ 200A Transfer Switch - G-Force 800 Engine

    Sale
    Generac
    $6,639.00 USD
    $6,769.00 USD $6,639.00 USD
    $369/kW
    Available to order
    Ships in 2–4 weeks
    SaleIn Stock
  • Generac Home Standby Generator

    Generac 7258 14kW Air-Cooled Home Standby Generator - G-Force 800 Engine

    Sale
    Generac
    $4,799.00 USD
    $4,889.00 USD $4,799.00 USD
    $343/kW
    Available to order
    Ships in 2–4 weeks
    SaleIn Stock
  • Generac Home Standby Generator

    Generac 7282 28kW Air-Cooled Home Standby Generator - G-Force 1000 Engine

    Sale
    Generac
    $7,999.00 USD
    $8,159.00 USD $7,999.00 USD
    $286/kW
    Available to order
    Ships in 2–4 weeks
    SaleIn Stock
  • Kohler 10RESV-QS8 10kW 120/240V Home Standby Generator

    Kohler 10kW Home Standby Genrator -10RESV-QS8

    Kohler
    $3,749.60 USD
    $3,749.60 USD
    $375/kW
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Kohler 10kW Home Standby Generator w/ 100-AMP 12-Circuit Automatic Transfer Switch

    Kohler 10kW Home Standby Generator w/ 100-AMP 12-Circuit Automatic Transfer Switch

    Kohler
    $4,225.00 USD
    $4,225.00 USD
    $423/kW
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Generac 18/17kW Air-Cooled Standby Generator, Aluminum Enclosure - 7226 — PES Supply

    Generac 18/17kW Air-Cooled Standby Generator, Aluminum Enclosure - 7226

    Generac
    $5,565.05 USD
    $5,565.05 USD
    $327/kW
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Generac 7042 Standby Generator

    Generac 22/19.5 =kW Air-Cooled Standby Generator, Aluminum Enclosure 7042

    Generac
    $6,745.90 USD
    $6,745.90 USD
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Generac Guardian 3-Phase 20KW Automatic Standby Air-Cooled Gas Engine Generator in Aluminum Enclosure - G007077-1

    Generac Guardian 3-Phase 20KW Automatic Standby Air-Cooled Gas Engine Generator in Aluminum Enclosure - G007077-1

    Sold Out — Call or Email
    Generac
    $6,003.95 USD
    $6,003.95 USD
    $300/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac 6484 Maintenance Kit - 13-17kW Standby Generator 992cc Engine

    Generac 6484 Maintenance Kit - 13-17kW Standby Generator 992cc Engine

    Sold Out — Call or Email
    Generac
    $29.99 USD
    $29.99 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac 7000 240V Smart Management Module

    Generac 7000 240 Volt Standby Generator Smart Management Module

    Sold Out — Call or Email
    Generac
    $169.00 USD
    $169.00 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac 7282 28kW Air-cooled Home Standby Generator

    Generac 7282 28kW Air-cooled Home Standby Generator

    Sold Out — Call or Email
    Generac
    $7,999.00 USD
    $8,159.00 USD $7,999.00 USD
    $286/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac 7258 14kW Air-Cooled Whole Home Standby Generator

    Generac 7258 14kW Air-Cooled Whole Home Standby Generator

    Sold Out — Call or Email
    Generac
    $4,799.00 USD
    $4,889.00 USD $4,799.00 USD
    $343/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac RD01525ADAL 15kW 1800 RPM Extended Steel Tank Standby Diesel Generator

    Generac RD01525ADAL 15kW 1800 RPM Extended Steel Tank Standby Diesel Generator

    Sold Out — Call or Email
    Generac
    $14,372.98 USD
    $14,372.98 USD
    $958/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac 7324 18kW Next Generation Series Air-Cooled Standby Generator

    Generac 7324 18kW Next Generation Series Air-Cooled Standby Generator

    Sold Out — Call or Email
    Generac
    $6,639.00 USD
    $6,769.00 USD $6,639.00 USD
    $369/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac RG02515ANAX 25kW 1ph Standby Generator

    Generac RG02515ANAX 25kW 120/240V Single Phase Automatic On Standby Generator

    Sold Out — Call or Email
    Generac
    $13,365.50 USD
    $13,399.00 USD $13,365.50 USD
    $535/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac RD02025ADAL 20kW 1800 RPM Extended Steel Tank Standby Diesel Generator

    Generac RD02025ADAL 20kW 1800 RPM Extended Steel Tank Standby Diesel Generator

    Sold Out — Call or Email
    Generac
    $15,799.40 USD
    $15,799.40 USD
    $790/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac RD02025ADAE 20kW 1800 RPM Aluminum Enclosure Standby Diesel Generator

    Generac RD02025ADAE 20kW 1800 RPM Aluminum Enclosure Standby Diesel Generator

    Sold Out — Call or Email
    Generac
    $18,175.16 USD
    $18,175.16 USD
    $909/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac 48kw Protector Single Phase Standby Generator

    Generac 48kw Protector Single Phase Standby Generator

    Sold Out — Call or Email
    Generac
    $17,214.00 USD
    $17,217.00 USD $17,214.00 USD
    $359/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac Guardian 22kW Standby Generator - 7043-2 (Legacy) — PES Supply

    Generac Guardian 22kW Standby Generator - 7043-2 (Legacy)

    Sold Out — Call or Email
    Generac
    $6,692.23 USD
    $6,692.23 USD
    $304/kW
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Generac Guardian 22kW Standby Generator - 7043-3

    Generac Guardian 22kW Standby Generator - 7043-3

    Sold Out — Call or Email
    Generac
    $6,821.90 USD
    $6,821.90 USD
    $310/kW
    Out of stock
    Call Now
    Sold Out — Call or Email

About Home Backup Generators

Shop Home Backup Generators at PES Supply, a PES Global Group Company. Dependable generators for home, commercial, and standby power. fast shipping by 2 PM ET on in-stock orders, BABA compliant options available, and Tier 1 brands you can trust.

Popular Home Backup Generators models & specs