Support but just curious what style of crosshairs are you wanting to design ? It ' s never been a big thing for me but would like to know more . <| sep |> Something something we stole their song . <| sep |> Similar in everything but the details . It ' s absolutely horrible value compared to teslas powerwall . It ' s priced the same , due to be delivered something like 23 months earlier but teslas powerwall has 300 % more capacity . Eon ' s branded battery produced by Solarwatt has 4 , 4 kWh capacity while teslas powerwall has 14 kWh . Price is the same . In addition , teslas powerwall is almost certainly superior in terms of technology . And down the road when you ' ll perhaps want it to communicate with your vehicles additional battery storage when not in use or have it be more intelligent and play an active part in the grid teslas powerwall is a much much better bet . Props to Eon for beeing the second consumer battery storage to market in Sweden yet to be seen though , tesla started taking orders before Eon . But it seems they rushed to market to the detriment of quality .