EG4® GridBOSS MID

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The EG4® GridBOSS beats every Microgrid Interconnect Device (MID) / power gateway on the market in terms of capabilities and ratings. The GridBOSS simplifies the design and operation of complex solar installations, reducing hardware costs and installation time. Featuring four intelligent ports for AC coupling or smart load management up to 125 Amps, it consolidates multiple electrical components into a single device with a 200A service entrance rating. The GridBOSS serves as a centralized connection point for utility power, up to three 90A hybrid inverters, four programmable smart/AC-couple ports, and a generator (up to 125 Amps). It is rated for 200 Amps for both backed-up and non-backed-up loads, ensuring seamless operation under high load conditions and continuous power to essential loads during grid outages. When paired with the FlexBOSS21, the GridBOSS significantly reduces installation expenses by eliminating extra components and installation time, making it an efficient, cost-effective solution for whole or partial home backup and microgrid setups. Smart port, hybrid inverter and generator breakers sold separately.

To learn more, download the spec sheet and user manual.

Features

Simplified Integration

Single connection point for utility, inverters, generator, and loads 

Cost-Effective

Saves up to $7,500 by reducing equipment and installation time 

200A Service Entrance Rating

Combines components, saving labor and simplifying installation 

Smart Load Ports

Four configurable ports (125, 80, 60, 60 Amps)

Advanced Port Programming

Five drivers for optimized load management 

Energy Flow Monitoring & Compatibility

Monitors eight circuits, supports generators, and integrates with EG4 inverters 

Specifications

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Model Number
MI-200-2P-HYB-AW
Warranty Period
10-year standard warranty*
Certifications
UL1741, UL67, UL869A, UL916, CSA C22.2#29:2015 ED.6+U1 FCC PART 15, CLASS B When used with a 200A Eaton CSR2200N (CSR25K) main breaker, US only. Model MI-200-2P-HYB-AW-03 only. Models MI-200-2P-HYB-AW-02 and MI-200-2P-HYB-AW-03, not service entrance rated.
Dimensions (W x H x D)
31.5×19.7×7.0 in.
Weight
60 lbs

*For information regarding warranty registration on EG4® Electronics products, please navigate to https://eg4electronics.com/warranty/ and select the corresponding product to begin the registration process.
All specifications listed are typical/nominal and subject to change without notice.