The Residential Three-Phase All-In-One Energy Storage System PP-T1 (5-13kW / 9.98-29.9kWh) is a quiet (<25dB), safe, and scalable solution for home energy management. Featuring built-in aerosol fire suppression, <10ms EPS switching, 110% unbalanced output, and plug-in terminals for 75% faster installation, it supports up to 5 units in parallel (149.76kWh max) and is compatible with VPP, EV, and diesel generators. With IP65 protection and UL9540A compliance, it delivers reliable performance for both indoor and outdoor applications.