The Deye GB-L Pro is an advanced energy storage battery system purpose-built for European households demanding the highest standards of safety, efficiency, and intelligent monitoring in their battery storage solutions. Available in multiple configurations from GB-L8 PRO to GB-L24 PRO, it's the lithium iron phosphate batteries for solar storage solution that combines cutting-edge engineering with proven reliability. At its core, the GB-L Pro utilizes high-voltage stack architecture with series-connected 4 kWh modules at 102.4 V nominal voltage, operating across a system range of 166.4 V to 700 V — making it a truly versatile battery power storage system capable of adapting to diverse energy requirements.