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 interested in your wind power solutions specifically in the 2 to 5 kW range. Could you please provide me with detailed information on the sizes available in that capacity? I'm looking for insights into various models, including their technical specifications and features. Additionally, it would be great to know the pricing structure for each model. If there are any bulk purchase discounts or promotional offers, please include that info as well. Clear delivery times and warranty details would also be appreciated. Thanks for your assistance!