Durable waterproof sheet metal cabinets for lithium battery and solar storage systems. . In the evolving landscape of energy management, the Commercial and Industrial & Microgrid Energy Storage System from TLS stands as a comprehensive, modular solution designed for a wide array of applications. These range from solar self-consumption and demand charge reduction to peak shaving. . Featuring lithium-ion batteries, integrated thermal management, and smart BMS technology, these cabinets are perfect for grid-tied, off-grid, and microgrid applications. . Engineered for harsh climates and demanding workloads, our outdoor battery storage cabinet delivers scalable LiFePO₄ energy storage in a rugged IP54‑rated enclosure. In addition, Machan emphasises. .