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 compact vertical wind energy unit suitable for residential use in Lahore. Ideally, this unit should be efficient, environmentally friendly, and capable of generating sufficient energy to meet the needs of a typical home. Please share details about your available models, including specifications, pricing, and lead times for delivery. I'm particularly interested in systems that are easy to install and require minimal maintenance. If you have any recommendations or insights on optimizing performance for local conditions, that would be appreciated as well.