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It provides 5.03 MWh nominal energy in 2, 3 and 4 hour configurations. The unit uses liquid cooling and 315 Ah prismatic cells, and weighs 41 tonnes (90,389 lb).","The specifications of Envision Energy DC Container Products suggest use in front of the meter, connected to the utility network itself. Its energy capacity is within the utility-scale range.","For Envision Energy DC Container Products, the specifications suggest renewable colocation, operating alongside a wind or solar plant on one site. Its shortest listed configuration is 2 h, which makes it a candidate for peak shaving, cutting the power drawn from the grid at peak times, and the specifications indicate grid services, support for the operation of the electricity network. The specifications suggest energy shifting, taking in power and returning it hours later. Its longest listed configuration is 4 h, which makes it a candidate for capacity value, being counted on as supply when the network is tight.","2026-08-28T10:48:51",5.03,"MWh",5030,"kWh",null,[101,102,103],2,3,4,"hour",[106],"0.5P","P",1,"Outdoor-capable",1331.2,"V",1123.2,1497.6,6058,2438,2896,"mm",19.88,8,9.5,238.5,95.98,114.02,"in",41,"t",41000,"kg",90389,"lb","LFP",315,"Ah","Prismatic","Automotive Energy Supply Corporation (AESC)",[137,138],"IP55","IP67",[140,141],"C4H","C5H","total flooding aerosol-based fire extinguishing system, fire-resistance rated enclosure, active ventilation, deflagration panel, backup water sprinkler 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Company","2026-09-13T10:35:45","20+","GWh","Neutral","Large (1000-10000)","Highest","Envision Energy, founded in 2007 in Jiangyin, Jiangsu, makes and integrates battery energy storage systems for grid-scale projects. It has more than 50 GWh in cumulative energy storage orders across more than 400 projects in 10 countries, and it completed a 12.8 GWh utility-scale energy storage cluster in Inner Mongolia, China.","Huangpu","China","Envision Energy Co., Ltd.","China, France, Kazakhstan, United Kingdom, United States of America","Minor","Not Present","Moderate","Naos-1 ; near Viljoenskroon, Free State, South Africa","-28.78536, 26.49789",[131],[167,76],[74,186],"Envision Energy’s Smart ESS uses AI-based BMS functions for real-time monitoring, alarms, and early fault detection, using sensor data and models to track voltage irregularities and cell thermal behavior. It also supports state-of-charge management, reporting, and trend analysis.","Notable Shareholder","Envision Group","Envision Energy secured a $500 million vendor financing agreement with BBVA for its battery storage business.\nThe deal supports its expansion in Europe, Asia, and Latin America.",[226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263],"UL 9540A","UL 9540","UL 1973","NFPA 68","NFPA 69","IEC 62619","IEC 63056","IEC 62477","IEC 60730","IEC 62933","EN 50549","UL 1642","NFPA 855","IEC 61000-6-2","IEC 61000-6-4","UN 38.3","UN 3536","ISO 27001","IEC 62443-2-4","IEC 62443-4-1","IEC 62443-4-2","UL9540A","UL1642","UL1973","IEC62933","IEC62619","IEC63056","IEC62477","IEC61000-6-2","IEC61000-6-4","UN38.3","UKCA","CE","NFPA855","AS3000","IEC 61000","IEC 62477-1","IEC 60529","Envision Energy has held an EcoVadis Gold rating for two straight years, placing it in the top 2% of its industry, and it has a CDP A rating. The company says it has kept its operations carbon neutral since 2022.","Envision BESS Energy Storage specs, metrics, price comparison","Explore Envision's BESS (battery energy storage) integration solutions: bankability, availability, technical benchmarks and prices. Envision's Grid-Scale, Industrial & Commercial storage runs EnOS EMS"]