Prebuilt 280ah pack from alibaba

[moonlitsouls]

Wondering if anyone has any experience with a product like this from China? Was considering building another 280ah battery to increase my capacity to 560ah but came across this

Wholesale China Manufacture Solar Energy Storage Deep Cycle Lithium Lifepo4 Battery 12V 280ah Pack for Solar System From m.alibaba.com

Wholesale China Manufacture Solar Energy Storage Deep Cycle Lithium Lifepo4 Battery 12V 280ah Pack for Solar System from on m.alibaba.com

m.alibaba.com

 

[moonlitsouls]

Well, I saw the price was $600 but now I see shipping is also almost $600 so for $1200 , I’d rather build my own