
The BlueSpark Series Residential ESS is designed to help homeowners save on energy bills while maintaining high safety standards. Powered by Tier 1 battery cells, this human-safe low-voltage system comes with optional AFCI protection.
For smart home energy management, the system supports self-consumption, peak shaving, time-of-use, and battery priority modes. It is also SG Ready Heat Pump compatible. Performance highlights include a DC/AC ratio up to 2 and long battery cycle life.
Installation is straightforward thanks to a stackable design that requires no extra wiring. The unit is compact and space-saving with an IP66 protection rating. Flexible expansion supports both on-grid and off-grid parallel operation. Smart operation and maintenance features include 24/7 cloud monitoring via KSTAR SYNC, easy commissioning via Bluetooth or WiFi, and remote firmware upgrades.

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