法国采购需求：禽舍、钢结构仓库、集装箱房屋、洗手池、移动厕所

I'm interested in sourcing a house with a total area of 300 square meters that meets high environmental standards. The location is in a hot climate, so energy efficiency and sustainable materials are crucial for this project. I'm looking for innovative designs that provide excellent insulation and use renewable energy sources, like solar panels, to minimize energy consumption. Additionally, durability is key, as the structure needs to withstand the challenges of intense heat and potential weather variations. I would appreciate it if you could provide me with various options, including available designs, materials, and any eco-friendly features. Also, please indicate the lead time for manufacturing and delivery, as well as pricing information. Looking forward to your prompt response!