At what age do cats use the litter box? My kitten is just 6-7 wks old. She wont go to the litterbox on her own. She will let me know when she needs to go by meowing in one of 3 places in my living/dining room, and when I put her close to the box she will get in and use it. But, she wont go there on her own. At what age do the learn to go there on... show more My kitten is just 6-7 wks old. She wont go to the litterbox on her own. She will let me know when she needs to go by meowing in one of 3 places in my living/dining room, and when I put her close to the box she will get in and use it.
This being said, if you have northern facing roof space free from any obstructions such as trees or buildings, then you should opt to install solar panels there, so that you are guaranteed the best solar gain. You can also install solar panels on the east and the west facing front.
However, this tilt orientation is not as critical with regards to the solar panels orientation as even at a tilt angle of nearly 45 degrees (45 o) with respect to the suns solar rays, a solar panel still receives more than 75 percent as much energy per unit surface area as it does when it is optimally aligned.