印度采购需求：磷酸铁锂电池BMS、BMS管理系统、BMS自动化系统、锂电池BMS、18650电池BMS、主动式电池均衡器

I'm looking for a reliable solution for a battery management system (BMS) that can handle a 48V configuration and support a capacity of 400Ah. It's essential that the BMS offers features like cell balancing, over-voltage and under-voltage protection, as well as temperature monitoring to ensure the safety and longevity of the batteries. Additionally, I'd appreciate it if you could provide information on the available options, including pricing, lead times, and any certifications such as CE or UL. If you have any recommendations based on the latest technology or products that stand out in terms of performance, I'd love to hear about those as well. Looking forward to your prompt response with details!