Skip to content

5.5KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 5.5KW Solar Roof Mount

Marsoni M251S
Sale price$6228.20
Pay 4 payments of $1557.05 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
5.5KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 5.5KW Solar Roof MountOzark Mountain Offgrid is proud to offer our own All In One customizable solution to meet your solar needs. The The base system includes: 1x OMO 5500W 120VAC 60hz Pure Sine Wave Stackable Inverter 3x 51. 2V 5. 12KW Stackable Heated Batteries w Bluetooth (Expandable to MAXIMUM of 6 Batteries Total per Inverter) 1x OMO Stack System Wheeled Base 10x 550W Bifacial Mono Solar Panels (5500 Watt Array) (Expandable to MAXIMUM of 10 550W Panels Total per
Easy Shipping

Quick Dispatch:

Your 5.5KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 5.5KW Solar Roof Mount orders ship within 1-2 business days.

Delivery Options:

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

Order Tracking:

You'll receive a tracking link by email once your 5.5KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 5.5KW Solar Roof Mount ships.

Need Help?
Questions about 5.5KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 5.5KW Solar Roof Mount, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 5.5KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 5.5KW Solar Roof Mount in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 1456 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Nick Casad
Louisville, US
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Satisfied
Color: Brown, White, Black, Size: Large
Nice fit and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
T
Verified Purchase
4th Cav Trooper
Fort Morgan, US
★★★★★ 5
Nice material, holds collar shape well.
Color: Wine Red, Navy Blue, Black, Size: Medium
Good value for the money. You can machine wash and dry on low heat, in my opinion. Laying flat is too much of a pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
K
Verified Purchase
Kathy McCann
Chelsea, US
★★★★★ 5
Great tshirts!
Color: Light Gray, Dark Gray, Black, Size: X-Large
Husband loved these tshirts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
G
Verified Purchase
Gadget Worm
Cuba, US
★★★★★ 2
Not made from the most comfortable fabric
Color: White, Light Gray, Black, Size: Large
It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025

recommand products