拉脱维亚采购需求：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 detailed quotation for the products we discussed previously. Could you please provide pricing, minimum order quantities, and any available discounts? Also, include details on lead times and shipping options. Additionally, if there are any bulk order deals or product variations, I'd love to know more about those. The more info you can share, the better it will help us in making an informed decision. Thanks!