Coral Smart Battery™
Deep-cycle storage solution
Coral 14A Smart Battery / SB14A
Powerful, reliable and clean backup power. No dirty gas generator required.Coral is the first safe and affordable smart battery module designed specifically for clean backup power. Built on trusted AGM technology, Coral features plug-and-play integration with the Pika Energy Island™. Coral makes it easier than ever to build grid-connected solar-plus-storage systems.
- Fully-wired cabinet with internal power electronics*
- Affordable and safe energy storage solution using reliable, maintenance-free deep-cycle batteries
- Ideal for clean, quiet and affordable backup power
- Touch-safe design
- Rust-proof aluminum enclosure
- Powered by the REbus™ DC Nanogrid for seamless integration with the Pika Energy Island
Safe, simple installation
Coral 14A is designed to house twenty-four 12V AGM batteries, providing a conventional, cost-effective solution for standby backup power.The touch-safe enclosure is ETL-listed to UL-1741 and uses standard PV wire and MC-4 connectors to make assembly fast, safe and simple. Coral 14A includes all battery cabling and power electronics, and is ready to connect directly to the Pika Islanding Inverter’s integrated DC combiner, without the need for separate battery inverters, charge controllers or switches.
Technical Specifications
| Specification | Coral Model: 14A | Unit |
| Stored Energy Capacity | 14 | kWh |
| Output Current | 24 | A |
| Charging Current | 30 | A |
| Maximum Power Capacity | 8 | kW |
| Power Converter Efficiency (max) | 99% peak | - |
| Battery DC Voltage (nominal) | 288 | V |
| DC Bus Voltage (nominal) | ±190 | VDC |
| Standby Power Consumption | 3 | W |
| Sleep Power Consumption | <1 | W |
| Dimensions (H x W x D) | 38 x 26 x 31 | in |
| DC Bus Voltage (nominal) | ±190 | VDC |
| Standby Power Consumption | 3 | W |
| Pika Equipment Temp. Range (min/max) | -15 to 50 | °C |
| Compatible Battery Type and Voltage* | Deep cycle AGM, sealed, 12V, Group 22, 50-55Ah* | - |
| Protection Features | Over/under voltage, overtemp, over-current, battery temp | - |
| Communications | REbus (Power Line Carrier) | - |
| Weight (unloaded, loaded) | ± 230, ±1300 | lb |
| Remote Monitoring | Via REview™ Internet Dashboard | - |
| Pika Equipment Limited Warranty** | 10 | years |
*Purchase compatible deep-cycle batteries separately
**Pika warranty does not cover batteries