EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input

The EG4 FlexBOSS21 Hybrid Inverter delivers 48V split-phase power with 21kW PV input, offering unmatched flexibility, robust performance, and advanced monitoring for optimal energy management.

Features:

• 21kW PV input, powers heavy loads like a 5-ton AC
• Expandable: Parallel up to 10 units for 160kW output
• Off-grid, grid support, or grid power export
• Three MPPTs for optimized solar efficiency
• Remote monitoring with EG4 software and mobile alerts
• Seamless integration with GridBOSS ESS
• Safety: Rapid shutdown, ground fault, arc-fault protection
• Compact and durable design for long-term use
• UL 1741 certified for safety and reliability
• 10-year warranty covering key components
• CEC Equipment Listing

EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh | Indoor | Heated UL1973, UL9540A | 10-Year Warranty

Features:

• LCD touch screen for easy BMS monitoring and inverter communication.
• Dual fire arrestors for thermal runaway protection.
• Self-heating feature for cold weather operation.
• 600A internal busbars with 8 terminals for easy paralleling.
• Emergency stop function for quick shutdown.
• Optional conduit box for seamless EG4 inverter connection.
• Voltage: 51.2V, capacity: 14.3kWh, 280Ah.
• Charging voltage: 56.0V–56.2V, current up to 200A.
• Discharge current up to 200A, low DC cutoff at 44.8V.
• Designed for reliable performance in various environments.