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 reaching out to explore your offerings for solar panels. We're particularly interested in understanding your range of products, specifications, and any unique features that differentiate your panels from others in the market. It would be great to know about the efficiency ratings, warranty options, and compatibility with different installation environments. Additionally, please provide details on your pricing structure and any bulk order discounts you might offer. We're considering a significant purchase, so understanding lead times for delivery and installation services would also be helpful. Looking forward to your comprehensive response, which will assist us in making an informed decision.