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 to explore options for a residential vertical wind turbine that provides free power generation, ideally in the range of 1kW to 2kW. The focus is on a turbine design that is efficient and suitable for 12V or 24V systems. Please provide details regarding your offerings, including product specifications, pricing, and any available certifications. I'm particularly interested in features that enhance performance and durability, as well as lead times for orders. Looking forward to hearing from you!