The EG4 FlexBOSS21 16kw AC Hybrid Inverter is a 48V Split-phase, all-in-one, hybrid inverter/charge that provides outstanding efficiency and versatility for residential and business energy supply systems. It supports 21kW of PV input and can parallel a maximum of 16 units for 256kW output, making it perfect for large-scale solar energy systems. It features three MPPTs, 600V DC support, and effortless communication with EG4's superior software for monitoring and providing maximum solar energy with complete remote control. Also, it boasts arc-fault security, quick shutdown, and UL1741 certificate to provide reliable operation. The FlexBOSS21 is compatible with GridBOSS for ESS control and offers dependable, adaptive, and productive output for off-grid, grid-tied, or hybrid configurations.
Key Features:
- 21kW PV Input Capacity for Heavy-Duty Performance: The EG4 FlexBOSS21 is capable of handling up to 21kW of photovoltaic input, thus providing a powerful option for both residential and business uses. Having the ability to start high-demand devices, including a 5-ton air conditioner, allows continuous operation during highly energy-intensive situations.
- Parallel Operation for Scalable Power (Up to 256kW): The FlexBOSS21 was designed for growth and can operate in parallel as many as 16 units to generate a whopping 256kW continuously. This capacity for growth results in an excellent choice for upgrading energy sources throughout residential and industrial contexts, as it provides versatility without sacrificing productivity.
- Triple MPPT Technology for Optimal Solar Harvesting: Boasting three sophisticated Maximum Power Point Trackers (MPPTs), the inverter adapts to changing sunshine conditions, capturing the most power from your photovoltaic cells. This innovative solar monitoring system assures regular operation and better energy generation, even under adverse weather situations.
- 600V DC High PV Input for Streamlined Installation: The enormous PV input voltage of up to 600V DC decreases cable diameters and connection difficulty, resulting in substantial reductions in both labor and materials. This element streamlines the entire framework while simultaneously increasing the entire system's productivity, thus providing an excellent alternative for large-scale deployments.
- Comprehensive Safety and Compliance: The FlexBOSS21 puts safety first, including functions such as quick shutdown, arc-fault detection, and ground fault monitoring. It meets full compliance with UL 1741’s requirements, offering safe operation in a variety of situations.
- Smart Energy Management with Remote Connectivity: The FlexBOSS21, backed by EG4's upgraded monitoring software, includes Wi-Fi remote administration, mobile notifications, plus closed-loop battery communication. These capabilities enable users to track and operate their power system from everywhere, assuring seamless operation and maximum energy savings. Integrating with GridBOSS simplifies ESS operation and provides total energy control.
- 10-Year Warranty for Long-Term Assurance: The FlexBOSS21 is equipped with a 10-year warranty, which reflects its solid construction and dependable operation. This longer warranty provides consumers with peace of mind, knowing that their investment is covered for long-term use.
Product Specifications:
- Max. Units In Parallel: 16
- Product Dimensions (H×W×D): 30.43 × 22.28 × 11.22 in. (773 x 566 × 285 mm)
- Unit Weight: 121 Ibs. (55 kg)
- Design Topology: High Frequency - Transformerless
- Relative Humidity: 0 - 100%
- Operating Altitude: <6561 ft (<2000 m)
- Operating Ambient Temperature Range: -13° - 140°F (-25° - 60°C)
- Storage Ambient Temperature Range: 123° - 140°F (-25° - 60°C)
- Noise Emission (Typical): <50dB @ 3 ft
- Communication Interface: RS485/Wi-Fi/CAN
- Standard Warranty: 10-year standard warranty
- Outdoor Rating: NEMA 4X
Each EG4 GridBoss (V2.1) unit includes:
90A Breaker:
Compatible only with the EG4 FlexBOSS21Smart Port Breakers:
Rated at 30A, 40A, 60A, and 80A.
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