印度采购需求：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 commercial terrace-based turbines that can efficiently harness wind energy for home applications. Ideally, these turbines should be compact yet powerful, suitable for residential areas without causing disturbances. Additionally, I'd like to know about the various models and their specifications, including installation requirements and maintenance needs. Please provide information on pricing, lead times, and any available warranties or support services. Looking forward to your detailed response!