Compatibility: Works with 48V systems, compatible with VTOMAN FlashSpeed 1500 and Jump 1800 (purchased on 1 Dec 2023). Has MC - 4 interface + 3 - in - 1 adapter for Anderson/XT60/DC5521. Not for Jump 600X/1000/1500X. High Efficiency: Monocrystalline silicon cells, 23% energy conversion rate, better than conventional panels. Quick Setup: 3 adjustable kickstands for ground setup, 8 circular holes for hanging. Portable: Foldable, compact (26.423.72 inches folded, 19.5 lbs), ideal for outdoor use. Water - resistant: IP67 rated, splash - proof (not for rain or immersion).