The giga factory doesn ' t seem to have solar yet either , but they definitely took weight load into consideration when designing it , as almost certainly like many factories will have equipment hanging inside , and probably have rigging points for much much more capacity than solar panels could ever take up . I ' n most cases the maximum load per sq ft is posted near roof accesses , and rigging points are usually clearly labeled with their weight capacity on the rafters . of any commercial structure that is up to code . <| sep |> YW ! I just stocked up yesterday on everything I was low on at Buy one , get two free , plus halfprice for something that wasn ' t on special , but I figured out it would be cheaper than buying the lower potency at the sale price .