Skip to content

20KW Complete Offgrid Solar Kit - 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol-Ark Inverter +19.8KW Solar with Ground Mount and Wiring

Marsoni M251S
Sale price$26209.15
Pay 4 payments of $6552.29 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
20KW Complete Offgrid Solar Kit - 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol-Ark Inverter +19.8KW Solar with Ground Mount and Wiring20KW Complete Offgrid Solar Kit 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol Ark Inverter +19. 8KW Solar with Ground Mount and Wiring This Package is a great package for a Complete Offgrid Home. This Lithium Battery bank will give you 32000 Watts of usable Energy. The Solar Array will produce around 89100Watts per day based on 4. 5 hours sun. This size of system generally works great for larger sized homes, and etc that use around 2670kWh
Easy Shipping

Quick Dispatch:

Your 20KW Complete Offgrid Solar Kit - 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol-Ark Inverter +19.8KW Solar with Ground Mount and Wiring 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 20KW Complete Offgrid Solar Kit - 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol-Ark Inverter +19.8KW Solar with Ground Mount and Wiring ships.

Need Help?
Questions about 20KW Complete Offgrid Solar Kit - 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol-Ark Inverter +19.8KW Solar with Ground Mount and Wiring, 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 20KW Complete Offgrid Solar Kit - 32kWh OMO 48V Freedom Series Lithium Battery + 2x 18K Sol-Ark Inverter +19.8KW Solar with Ground Mount and Wiring 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
4.8 ★★★★★
Based on 1574 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rob Chapman
Carnegie, US
★★★★★ 5
Nice and sticky
Works as it should. No complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
N
Verified Purchase
Nick Wilson
Lexington, US
★★★★★ 5
Mak sure area is clean before you install
This works amazing, easy to use, great quality. Sticks down great, I will be ordering more for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Sam
Fort Morgan, US
★★★★★ 3
Looks good so far, will update once installed
Have not installed this yet, so this is only a first impression review. I bought it to use in the wheel well area on my truck, so I’ll update later once I actually get it on and see if it makes a real difference. So far it looks good out of the box and seems straightforward enough. One thing I’d recommend is making sure you have a sound deadening roller for install, because I would not try putting this on without one. Too early for me to say how well it works for road noise since it is not installed yet, but I wanted to post my initial thoughts for now and will update later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
P
Verified Purchase
Phil Cobb
Phoenix, US
★★★★★ 5
Great product, very impressed
Looks good, adhesive grabs well, forms well to floor pans. Price is great will be ordering more again. It definitely deadened the tin can sound you can get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
T
Thnk_big
Lexington, US
★★★★★ 5
Solid Product, lots of it too
Ive had the insane rattling from my subwoofer and the highway drone from my aftermarket exhaust, and this 80mil sound deadening mat was the exact fix I needed. The 36 sqft kit (which comes as 33 pieces) was plenty to fully cover my trunk, rear deck, and floorboards. Since it's a butyl-based material, there’s no awful asphalt smell, and it adhered incredibly well with just a simple roller. The difference is honestly night and day. My bass hits so much tighter and cleaner now without the whole back end vibrating like a tin can. Even better, the cabin is significantly quieter at high speeds; that aggressive exhaust drone is finally muffled to a deep, tolerable purr. If you want an affordable way to upgrade your audio quality and actually hear your music on long drives, I highly recommend this! It took some weekend elbow grease, but the payoff is incredible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

recommand products