阿拉伯联合酋长国采购需求：磷酸铁锂电池、锂电池制造商、锂电池源工厂、太阳能系统、太阳能电池批发、可再生能源

We are working on a modular battery rack infrastructure platform targeting the banking, telecom, and critical IT sectors in East Africa, starting with Tanzania. Our focus is on deploying systems in bank branches, telecom sites, server rooms, and disaster recovery setups—essentially for applications requiring high uptime in hot climates. We're seeking info on available modular LFP rack systems that excel in high-temperature environments, including their operating temperature specs, thermal management strategies, IP ratings for environmental protection, and modularity for easy serviceability. We also want details on BMS capabilities with remote monitoring APIs, available certifications, warranty terms, recommended spare strategies, typical lead times, and pricing for initial pilot quantities. Additionally, please share technical datasheets, deployment references, and configuration recommendations for banking and telecom applications.