Delta Pro vs VTOMAN Jump 1500X

This comparison targets buyers choosing between a high-capacity home backup unit and a lighter, more portable alternative. The Delta Pro delivers 3600W of running power and 3600 Wh of capacity, putting it in a different class than the Jump 1500X's 1500W and 828 Wh.

That gap shows up clearly in device compatibility: the Delta Pro powered 47 out of 53 tested devices, while the Jump 1500X handled 33. Solar input tells a similar story, with the Delta Pro accepting up to 1600W versus 200W for the VTOMAN.

Both units use LFP chemistry and support expansion batteries, so long-term flexibility is built into each platform. The tradeoff is physical: the Delta Pro weighs 99.2 lbs, nearly three times the Jump 1500X's 36.2 lbs, and the VTOMAN adds built-in UPS functionality that the Delta Pro lacks.

Buyers who need whole-home backup power, high solar input, or coverage for demanding appliances should pick the Delta Pro. The Jump 1500X fits users who prioritize portability, UPS protection, and moderate power needs at roughly a third of the weight.

With a score of 95 versus 61 and compatibility across 14 more devices, the Delta Pro is the clear winner of this matchup. In our 53-device benchmark, Delta Pro powers 47 devices and VTOMAN Jump 1500X powers 33.