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17KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 2x 14.3KW 48V EG4 Lithium Indoor Wall Battery + 17.6KW Solar with Ground Mount and Wiring

Marsoni M251S
Sale price$19917.70
Pay 4 payments of $4979.43 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
17KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 2x 14.3KW 48V EG4 Lithium Indoor Wall Battery + 17.6KW Solar with Ground Mount and Wiring17KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 2x 14. 3KW 48V EG4 Lithium Indoor Wall Battery + 17. 6KW Solar with Ground Mount and Wiring This Package is a great starter package for a Complete Offgrid Home. This Lithium Battery bank will give you 28600 Watts of usable Energy. The Solar Array will produce around 79200 Watts per day based on 4. 5 hours sun. This size of system generally works great for cabins, smaller Mid sized homes, and etc that
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Your 17KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 2x 14.3KW 48V EG4 Lithium Indoor Wall Battery + 17.6KW Solar with Ground Mount and Wiring orders ship within 1-2 business days.

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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.
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4.3 ★★★★★
Based on 49 reviews
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Verified Purchase
Ailyn
Alexandria, US
★★★★★ 5
Bueno
Lo recomiendo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
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Verified Purchase
J. F. Aviles Sr.
Bozeman, US
★★★★★ 5
Good Relay
Works very well
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Reviewed in the United States on August 27, 2024
P
Verified Purchase
Pete l.
Draper, US
★★★★★ 3
Functional. Be careful when tightening nuts...strips very easy
Quality is questionable. The poles will strip way to easy. So be careful when fighting down. I had to use a stack of washers on top of wire to keep the nut tight. As far as functionality goes ..been doing great for over a month.
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Reviewed in the United States on March 6, 2025
P
Verified Purchase
Parish L. Wilson
Draper, US
★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026
G
Verified Purchase
Gordon
Lake Worth, US
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026

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