荷兰采购需求：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 vertical wind turbine in the 5 kW to 10 kW range, specifically designed to power my battery system quietly and efficiently. Noise reduction is a top priority for this project, as it will be installed in a residential area where minimal disturbance is crucial. Could you provide details on your available models that meet these specifications? I would appreciate information on performance, efficiency ratings, installation requirements, and estimated costs. Additionally, any insights on after-sales support and warranty options would be helpful. Thank you!