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 an inverter suitable for a 3kW application. It would be great if you could provide information on any models you have that meet this requirement. Please include details on specifications, efficiency ratings, and any available options for customization. Additionally, I'd appreciate insights into your pricing structure, minimum order quantities, and lead times for delivery. If you have any certifications or warranties available for these products, that would be helpful as well. Looking forward to your response!