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 information on vertical wind turbines, specifically with a power output of around 1 kW. Could you please provide the specifications and pricing options available? I'm interested in understanding the features, capabilities, and any variations you might offer. Additionally, if there are any recommendations based on efficiency or sustainability aspects, I'd love to hear about them. Looking forward to your detailed response so I can make an informed decision. Thanks!