Sunpal Powerwall LiFePO4 Solar Battery – High-Efficiency Energy Storage Solution
Ultra-Safe LiFePO4 Chemistry – Non-toxic, fire-resistant lithium iron phosphate ensures long-term stability with zero risk of thermal runaway. Built-in BMS protects against overcharge, over-discharge, and short circuits. Massive Capacity Options – Scalable 5KWh/10KWh/20KWh configurations support whole-home backup, ideal for solar arrays, off-grid cabins, or hybrid power systems. Seamless parallel connection expands storage up to 80KWh. 48V/51.2V High Voltage – Reduces energy loss during conversion, achieving 98% discharge efficiency. Compatible with most inverters (Schneider, Growatt, Victron). 10+ Year Lifespan – 6000+ cycles at 80% DoD with minimal degradation. Robust aluminum casing and IP65 waterproof rating endure extreme temperatures (-20°C~60°C). Plug-and-Play Installation – Pre-assembled modular design saves wiring time. Tier-1 automotive-grade cells ensure consistent performance for residential/commercial use. Wholesale Exclusive – Direct factory pricing for bulk orders. Certified to UL1973/CE/IEC standards. Ships globally with dedicated technical support.