Sofar unveils SNEC’s new utility-scale battery.
Picture: Couch
China-based Sofar has launched the PowerMaster, a completely built-in, modular utility-scale battery power storage system. One model is supplied with 280 Ah LFP cells and has a capability of three.44 MWh, whereas the opposite has 329 Ah LFP battery cells with a storage capability of three.93 MWh.
The PowerMaster has an working voltage vary from 960 V to 140.6 V. It measures 6,058 mm x 2,438 mm x 2,896 mm and weighs 34 tons. The 329 Ah LFP configuration weighs 35 tons.
Its working temperature vary is from -30 C to 55 C. It may be put in at altitudes of as much as 4,000 meters. The product has a safety degree of IP55.
The system combines air and liquid cooling methods, which based on Sofar, can cut back warmth loss by about 30%. The utmost temperature distinction between the cells is lower than or equal to 2.5 C, which in flip helps to increase the lifetime of the battery by 14%, says the producer.
Sofar PowerMaster’s security methods embrace a triple fireplace suppression system, flammable gasoline emission, and explosion-proof design to stop secondary combustion. Its clever rack degree administration will increase the system’s discharge capability by 7%. 99% most conversion effectivity, The system allows energy grid adaptability and might be linked to 50Hz and 60Hz networks.
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