Using ESS only cells Low charging rate ensures'safety and longevity Off gas and humidity'sensor built into the module to prevent fire Module and rack design to prevent fire'spread IEC 62619 Certification Botter Ym odule Model SP44 33 195 SP44 41 235 SP44 30T 60 Voltage 43 6Vdc 43 8Vdc 43 2Vdc Energy 8 6kWh 1 0 8kWh 2 6kWh Capacity 1 98Ah 246Ah 60Ah Size WHD mm 45 9x90x89S 472 90 915 472 90 320 Weight About 6Jkg About 68kg About 25kg Specifications are'sub ect to change without notice