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Powerhouse Gen 2 Whole Home Generator

Marsoni M251S
Sale price$1399.99
Pay 4 payments of $350.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Powerhouse Gen 2 Whole Home GeneratorReliable WholeHome Power: Up to 120 240V and 7,200W output with pure sine wave inverter paired with a 4800Wh battery, capable of powering everything from small devices to heavy duty appliances for home backup or off grid use. Features 10ms UPS functionality for seamless power during outages. Easy Setup: Designed for plug and play installation, so you can start using your generator immediately with minimal setup and no complicated installation.
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Quick Dispatch:

Your Powerhouse Gen 2 Whole Home Generator orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your Powerhouse Gen 2 Whole Home Generator ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1624 reviews
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Product Reviews
G
Verified Purchase
gene black
Houston, US
★★★★★ 5
Good price
Size: CA12290-Premium
Fit as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
R
Verified Purchase
Ricardo Baker
Omaha, US
★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
J
Verified Purchase
John
Dallas, US
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
M
Verified Purchase
Mark rowan
Charlottesville, US
★★★★★ 5
Accord
Size: CA12290-Premium, Size: CA12290-Premium
Fit was perfect on 2018 accord, delivery fast and packaging intact.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
C
Verified Purchase
Chris
Birmingham, US
★★★★★ 5
Prefect fit
Size: CA12290-Premium, Size: CA12290-Premium
Excellent product! OEM Replacement. If you are buying for horse power gains. You will not really notice any difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2025

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