巴基斯坦采购需求：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 looking for a reliable supplier for a 5 kW wind turbine operating at 48 volts. It's essential that the turbine is efficient and durable, suitable for both residential and small commercial setups. Please provide details on your product specifications, including efficiency ratings, materials used, and any relevant certifications. Additionally, I would appreciate information on pricing, lead times, and shipping options. If you have any recommendations for installation or maintenance services, please include those as well. Looking forward to your prompt response so we can discuss this potential collaboration further!