"IP67, C4 salt spray resistance · A+ grade cells with automotive-grade standard • Smoke detection, active pressure relief • Type II DC/AC surge protection, lightning-proof • 300m AFCI detection with 0.5s rapid shutdown • Industry-first zero injection without meter/CT •160% overload capacity, 150% instant off-grid overload · UPS-grade seamless on/off-grid switching • Three-phase unbalanced output for max. PV utilization · No meter/CT or additional accessories •No electrical system modifications needed · Stackable design for 10-25kWh capacity flexibility ·Automotive-grade BMS for efficient energy management ·Scenario-based app with real-time energy monitoring Al-powered cloud with 24/7 alerts and optimization • Intelligent control for generators and heat pumps"