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40-59 kW Whole House Generators

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Model Number RG04854ANAX-SD is a Hot Seller
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Generac Protector
Generac Protector QS® 48kW Automatic Standby Generator (Premium-Grade) (Scratch & Dent)
Model: RG04854ANAX-SD
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Scratch & Dent
$14,397.00
Was 
$14,797.00
SAVE $400.00
Only 1 In-Stock
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Model Number RG04854ANAX is the Number 1 Seller
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Generac Protector
Model RG04854ANAX is a Recommended Product
Generac Protector QS® 48kW Automatic Standby Generator (Premium-Grade)(120/240V Single-Phase)
Model: RG04854ANAX
42% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(6)
Q&A (1)
$14,797.00
Only 2 In-Stock
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Model Number RG04524ANAX is the Number 2 Seller
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Generac Protector
Generac Protector® 45kW Automatic Standby Generator (Aluminum)(120/240V Single-Phase)
Model: RG04524ANAX
16% Buy This
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$13,037.00
Only 1 In-Stock
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Model Number RD04834ADAE is the Number 3 Seller
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Generac Protector
Generac Protector® 48kW Automatic Standby Diesel Generator (120/240V Single-Phase)
Model: RD04834ADAE
10% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
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$16,599.00
Only 1 In-Stock
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Model Number 48RCLB is the Number 4 Seller
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Kohler
Kohler 48RCLB - 48 kW Emergency Standby Power Generator (120/240V Single-Phase)
Model: 48RCLB
8% Buy This
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$14,585.00
Was 
$16,843.00
SAVE $2,258.00
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Model Number C50 N6 is the Number 5 Seller
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Cummins Power Generation
Cummins RS50 Quiet Connect™ Series 50kW Standby Power Generator (120/240V Single-Phase)
Model: A054F630
4% Buy This
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$14,950.00
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Learn More About RG04524GNAX
Generac Protector
Generac Protector® 45kW Automatic Standby Generator (Aluminum)(120/208V 3-Phase)
Model: RG04524GNAX
4% Buy This
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$13,037.00
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Learn More About 76155
Briggs & Stratton
Briggs & Stratton 48kW Standby Generator (Aluminum) w/ InteliNano Controller (277/480V 3-Phase)
Model: 76155
2% Buy This
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$16,099.00
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Learn More About EGD-48RCLBRXT200ASE-KIT
Kohler
Kohler 48RCLB - 48kW Emergency Standby Power Generator Bundle (200A Service Disc. ATS w/ Load Shedding)
Model: EGD-48RCLBRXT200ASE-KIT
2% Buy This
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$17,576.00
Was 
$19,834.00
SAVE $2,258.00
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2% Check Discount
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Learn More About RD05034GDAE
Generac Protector
Generac Protector® 50kW Automatic Standby Diesel Generator (120/208V 3-Phase)
Model: RD05034GDAE
2% Buy This
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$16,599.00
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Learn More About RD05034JDAE
Generac Protector
Generac Protector® 50kW Automatic Standby Diesel Generator (120/240V 3-Phase)
Model: RD05034JDAE
2% Buy This
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$16,599.00
Factory-Direct
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Learn More About RG04854GNAC
Generac Protector
Generac Protector QS® 48kW Automatic Standby Generator (120/208V 3-Phase) (CARB)
Model: RG04854GNAC
2% Buy This
Write a Review
Q&A (1)
$16,077.00
Factory-Direct
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2% Check Discount
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Learn More About RG04854JNAX
Generac Protector
Generac Protector QS® 48kW Automatic Standby Generator (120/240V 3-Phase)
Model: RG04854JNAX
2% Buy This
Write a Review
Q&A (1)
$14,797.00
Factory-Direct
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Learn More About Free Freight *This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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2% Check Discount
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Learn More About RG04854ANAC
Generac Protector
Generac Protector QS® 48kW Automatic Standby Generator (Premium-Grade) (CARB)(120/240V Single-Phase)
Model: RG04854ANAC
2% Buy This
Write a Review
Q&A (2)
$16,077.00
Factory-Direct
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Learn More About RS50-240
Cummins Power Generation
Cummins RS50 Quiet Connect™ Series 50kW Standby Power Generator (120/240V 3-Phase)
Model: A054F649
2% Buy This
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$14,950.00
Factory-Direct
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Learn More About 76150
Briggs & Stratton
Briggs & Stratton 76150 - 48 kW Liquid Cooled Standby Generator (Steel) (Premium-Grade) (120/240V Single-Phase)
Model: 076150
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$15,299.00
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2% Check Discount
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Model Number 48RCLB-QS6 is a Recently Added Product
Learn More About 48RCLB-QS6
Kohler
Kohler 50kW Emergency Standby Power Generator (120/208V Three-Phase)
Model: 48RCLB-QS6
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$14,731.00
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2% Check Discount
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Model Number 48RCLB-QS7 is a Recently Added Product
Learn More About 48RCLB-QS7
Kohler
Kohler 50kW Emergency Standby Power Generator (120/240V Three-Phase)
Model: 48RCLB-QS7
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$14,731.00
Factory-Direct
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2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Model Number 48RCLB-QS8 is a Recently Added Product
Learn More About 48RCLB-QS8
Kohler
Kohler 50kW Emergency Standby Power Generator (277/480V Three-Phase)
Model: 48RCLB-QS8
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$14,731.00
Factory-Direct
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Learn More About 76350
Briggs & Stratton
Briggs & Stratton 76350 - 48 kW Liquid Cooled AluminumStandby Generator (Premium-Grade) (120/240V Single-Phase)
Model: 076350
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$15,799.00
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2% Check Discount
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Learn More About 76151
Briggs & Stratton
Briggs & Stratton 48kW Standby Generator (Aluminum) w/ InteliNano Controller (120/208V 3-Phase)
Model: 76151
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$16,099.00
Factory-Direct
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2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About 76153
Briggs & Stratton
Briggs & Stratton 48kW Standby Generator (Aluminum) w/ InteliNano Controller (120/240V 3-Phase)
Model: 76153
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$16,099.00
Factory-Direct
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2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About 76351
Briggs & Stratton
Briggs & Stratton 48kW Standby Generator (Aluminum) w/ InteliLite Controller (120/208V 3-Phase)
Model: 76351
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$16,499.00
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2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About 76353
Briggs & Stratton
Briggs & Stratton 48kW Standby Generator (Aluminum) w/ InteliLite Controller (120/240V 3-Phase)
Model: 76353
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$16,499.00
Factory-Direct
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2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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