The 10-kilowatt-hour option was marketed as a backup power supply capable of 500 cycles, at a price to installers of $3,500. Tesla was angling to sell the battery to consumers that want peace of mind in the event the grid goes down, like during another Superstorm Sandy.
Plenty of exercise and pasture time, not much just bored, stand-around time in their stalls. With boards being rough-cut, you have thicker boards, closer to actual dimensions of original 2 x 6 or whatever size you order. Planing board smooth, takes off more wood, board is not as strong. Horse kick is quite strong, you want thick heavy boards to take the punishment. We use white oak, harder then the red oak, also available locally. We got our oak boards green from the lumber mill, used galvanized nails to put the boards up.
A 1300-1500 pound cow requires about 68-70 of body space, along with about 38 to 40 of head and lunge space to rise and recline naturally and rest comfortably. This gives a minimum total stall length of 9 feet.