In off-grid mode, the system functions independently using transformer-based inverters and long life span lithium batteries, ensuring a reliable power supply in remote locations without grid access, particularly robust in handling high surge loads. . The ESS-GRID Cabinet series are outdoor battery cabinets for small-scale commercial and industrial energy storage, with four diferent capacity options based on diferent cell compositions, 200kWh, 215kWh, 225kWh, 241kWh, etc. They can be widely used in farms, animal husbandry, hotels, schools. . Wire it. DC-optimized modules minimize the impacts of shade and mismatch. DC-Coupled energy storage. . such as small-scale monitoring : power module, and energy management battery, refrigeration, in one. Smart temperature control system, system temperature difference ≤5℃, battery cycle life increased by 12%.