美国采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I'm looking to explore potential sourcing options for solar products. Specifically, I'd like to gather more information on the different types of solar panels you offer, including specifications, available sizes, and efficiency ratings. Additionally, I'm interested in understanding the pricing structure, bulk purchase discounts, and lead times for delivery. Could you also provide details on any certifications or warranties associated with your solar products? Furthermore, if you have any recent projects or case studies showcasing the performance of your solar solutions, I would love to see them. Getting this information will help me assess the best options for my upcoming projects.