Complete solar hot water system brand new still in box. Purchased this a year ago but never installed and now moving. Simple step by step instruction manual included , frame support for roof already assembled. The system uses Vacuum tubes to preheat water before it enters the hot water tank or can use independently for off grid system.See manufactures web site below http://www.globesolarenergy.com/ Our cost was $3800 but we are open to reasonable offers or possible trade for a vehicle. please phone or text before 8.30 pm