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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
EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | 10-Year Warranty
The EG4 PowerPro WallMount All-Weather Battery is a robust 48V 280Ah LiFePO4 energy storage solution designed for unmatched reliability, outdoor durability, and seamless integration with solar power systems.
Features:
- 10kW continuous power, peak of 15.4kW
- Over 8,000 cycles at 80% DOD
- All-weather design (IP65 rated)
- Self-heating for low-temperature operation
- Dual fire arrestors for added safety
- Compatible with multiple inverter brands
- Smart BMS with LCD touchscreen
- Quick-connect installation
- Maintenance-free operation
- 10-year warranty
Please Note: Lifetime Customer Support is based in Texas and available via phone and email. We strongly recommend using a certified solar installer and/or master electrician for professional installation. Please note that additional components may be required for your installation.
Have questions or need assistance? Our support team is here to help! Give us a call at 903-441-2090.
Product Image | Quantity | Product Information |
| (BNDL-E0022-1-2) X 1 (BNDL-E0022-1-3) X 1 (BNDL-E0022-2-4) X 2 (BNDL-E0022-2-6) X 2 | |
| (BNDL-E0022-1-2) X 2 (BNDL-E0022-1-3) X 3 (BNDL-E0022-2-4) X 4 (BNDL-E0022-2-6) X 6 | EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | |
| (BNDL-E0022-1-2) X 2 (BNDL-E0022-1-3) X 3 (BNDL-E0022-2-4) X 4 (BNDL-E0022-2-6) X 6 | 1 X EG4 PowerPro Conduit Box for each EG4 PowerPro Battery |
| (BNDL-E0022-1-3) X 2 (BNDL-E0022-2-4) X 3 (BNDL-E0022-2-6) X 4 | Additional EG4 PowerPro Conduit Box for each EG4 PowerPro Battery on select options |