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EG4 FlexBOSS21 Hybrid Inverter & WallMount Indoor Battery Bundle - 14.3 28.6kWh Capacity

by EG4
SKU BNDL-E0023-1-1
Original price $0
Original price $7,896.00 - Original price $30,972.00
Original price $12,023.00
Current price $7,896.00
$7,896.00 - $30,972.00
Current price $7,896.00
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Description

EG4 FlexBOSS21 Hybrid Inverter & WallMount Indoor Battery Bundle Options - 14.3 28.6kWh Capacity 

OPTIONS:

  • 1 EG4 FlexBOSS21 + 1 EG4 WallMount Indoor Battery
  • 1 EG4 FlexBOSS21 + 2 EG4 WallMount Indoor Battery
  • 1 EG4 FlexBOSS21 + 3 EG4 WallMount Indoor Battery
  • 2 EG4 FlexBOSS21 + 4 EG4 WallMount Indoor Battery
  • 2 EG4 FlexBOSS21 + 6 EG4 WallMount Indoor Battery

This powerful bundle combines the EG4 FlexBOSS21 Hybrid Inverter with the WallMount Indoor 14.3kWh Battery for a complete, reliable energy solution. Designed for seamless integration, the FlexBOSS21’s advanced MPPT control pairs with the WallMount Indoor Battery’s lithium iron phosphate cells, ensuring top-tier safety performance. Its intelligent Battery Management System (BMS) monitors real-time metrics like cell voltage, module temperature, and current while featuring a passive balance function and advanced control methods to enhance efficiency. Ideal for low-voltage indoor energy storage, this bundle provides reliable power and energy independence.

Please note: The 1-battery combo is a great starter bundle that can be easily expanded in the future, but for enhanced performance, we recommend using at least 2 batteries.

PRODUCT INFORMATION:

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

The WallMount Indoor 14.3kWh Battery offers safe, reliable energy storage with lithium iron phosphate cells and an intelligent BMS for real-time monitoring and optimized performance.

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.

Please Note: 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.

KIT CONTENTS:

1 EG4 FlexBOSS21 + 1 EG4 WallMount Indoor Battery (BNDL-E0023-1-1)

  • 1 X EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input
  • 1 X EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh
  • 1 X EG4 Indoor Buildable Conduit Box | Designed for EG4-WallMount Indoor Battery
  • 1 X Additional EG4 PowerPro Battery Paralleling Cables on certain selections

1 EG4 FlexBOSS21 + 2 EG4 WallMount Indoor Battery (BNDL-E0023-1-2)

  • 1 X EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input
  • 2 X EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh
  • 2 X EG4 Indoor Buildable Conduit Box | Designed for EG4-WallMount Indoor Battery
  • 2 X Additional EG4 PowerPro Battery Paralleling Cables on certain selections

1 EG4 FlexBOSS21 + 3 EG4 WallMount Indoor Battery (BNDL-E0023-1-3)

  • 1 X EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input
  • 3 X EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh
  • 3 X EG4 Indoor Buildable Conduit Box | Designed for EG4-WallMount Indoor Battery
  • 3 X Additional EG4 PowerPro Battery Paralleling Cables on certain selections

2 EG4 FlexBOSS21 + 4 EG4 WallMount Indoor Battery (BNDL-E0023-2-4)

  • 2 X EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input
  • 4 X EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh
  • 4 X EG4 Indoor Buildable Conduit Box | Designed for EG4-WallMount Indoor Battery
  • 3 X Additional EG4 PowerPro Battery Paralleling Cables on certain selections

2 EG4 FlexBOSS21 + 6 EG4 WallMount Indoor Battery (BNDL-E0023-2-6)

  • 2 X EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input
  • 6 X EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh
  • 6 X EG4 Indoor Buildable Conduit Box | Designed for EG4-WallMount Indoor Battery
  • 4 X Additional EG4 PowerPro Battery Paralleling Cables on certain selections

GUIDE:

EG4 FlexBOSS21 Hybrid Inverter Spec Sheet

EG4 FlexBOSS21 Hybrid Inverter User Manual

EG4-WallMount Indoor Battery Spec Sheet

EG4-WallMount Indoor Battery Quick Start Guide

VIDEOS: