印度采购需求：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 some detailed information on your turbines, specifically the 10kw and 30kw models. Could you provide insight into their specifications, including performance efficiency, key features, and any relevant certifications? Additionally, I would appreciate details on their applications, typical operational lifespan, and any maintenance requirements. It would be great to know about the pricing and availability as well. If possible, including any comparisons with similar products you offer could help in making an informed decision. I'm keen to explore the best options for my needs, so any brochures or technical documents you have would also be helpful. Looking forward to your detailed response!