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 wind turbine with around 5kW capacity. Could you provide details about the specifications, features, and available models you have that fit this category? I'm particularly interested in the efficiency ratings and any innovative technologies you might be using. Additionally, please include information on lead times, pricing, and bulk purchase discounts if available. If you have any related accessories or installation services, I'd like to know more about those as well. Thanks!