In winter, the height of the sun is relatively small. When the pig house is facing south, it can maximize the lighting time and increase the lighting surface. In the afternoon, the sunlight is strong, and the westward direction can enhance the light, but in the winter, it is mostly northwesterly. Therefore, it is better to go southwards. If it is due to the direction of rural households or the habits of rural areas, it may be appropriate to the west or east, but should not exceed 20 degrees. Personal Care,Hair Conditioner,Body Wash Shower Gel,Moisturizing Shower Gel Wuxi Keni Daily Cosmetics Co.,Ltd , https://www.kenicosmetics.com