多哥采购需求：控制器逆变器、发电机、水平风力涡轮机、太阳能电池板、垂直风力涡轮机、风力涡轮机玩具

I'm reaching out to inquire about wind turbines with a power output of around 5 kW. I'm interested in specific details like design features, efficiency ratings, and any available certifications. Could you also provide information on pricing, bulk order options, delivery timelines, and warranty terms? I'm looking for reliable suppliers to potentially establish a long-term partnership, so any additional insights on your manufacturing capabilities would be appreciated.