Call broker re: possession. 2 Power Panels: 1) 600A, 120/240V, 1Ph, 3W; and 2) 400A, 240V, 3Ph, 4W. Clear Height: 17'-21' Electrical service quoted above is from info listed on power panel(s), however, that info may not be accurate. Buyer is responsible to have a licensed electrician confirm actual service & confirm zoning allows buyer's use.