The bulk of the price of going solar is now the âsoft costsâ (installation, permitting, etc.) rather than the solar panel cost. Again referencing the latest US Solar Market Insight report, the average installed cost of a residential solar panel system was $4.72/watt.However, prices vary tremendously by region. âCommon residential system prices ranged from less than $3.00/W to just above $7.00/W,â the Solar Energy Industries Association writes.he bulk of the price of going solar is now the âsoft costsâ (installation, permitting, etc.) rather than the solar panel cost. Again referencing the latest US Solar Market Insight report, the average installed cost of a residential solar panel system was $4.72/watt.
1 To get a full level 30 enchant, the Enchantment Table must be placed in the middle of 15 Bookshelves.  Next, you will notice 2 slots on the left side of the interface, the left slot is for your tool, while the right slot is where the Lapis Lazuli goes.
In Minecraft 1.8 and 1.9, you can give the Thorns enchantment to the item you are holding in your hand with the /enchant command. Because there are different levels for this enchantment, here are a few examples of how to add the Thorns enchantment to the item selected in the hot bar.