The TESLA Powerwall 3 Expansion is a 13.5kWh DC battery module designed to seamlessly extend your existing Powerwall 3 system. Engineered for high efficiency and reliability, it enhances energy storage capacity, enabling greater backup power and increased self-consumption from renewable sources. This expansion unit includes a clear labeling system for easy identification and integration, supporting advanced energy management and maximizing system performance in residential or commercial settings. Ideal for users seeking scalable, durable energy storage solutions.