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 am interested in sourcing a 5 kW unit for my upcoming project. Could you provide more details about the different models you offer in this power range? Specifically, I'm looking for information on the specifications, energy efficiency ratings, and any available customization options. Additionally, I'd like to know about the lead time for delivery and your pricing structure. If there are any bulk order discounts or warranty options, please include that as well. I'm eager to understand how your products can fit into my project timeline and budget. Looking forward to your prompt reply!