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EG4 GridBOSS 200A MID

EG4 GridBOSS 200A MID

SKU: INV033

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Price: $1,798.11
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List Price: $2,115.42
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Description

The EG4 GridBOSS 200A MID is an advanced power gateway and micro-grid interconnect device designed to simplify and optimize modern energy storage systems. Rated for 200 A service entrance, it consolidates up to ten system components into one centralized unit, reducing installation complexity, hardware requirements, and overall system cost. Ideal for whole-home backup, solar ESS, micro-grids, and commercial power systems, the GridBOSS delivers intelligent load management and seamless coordination between utilities, inverters, generators, and connected loads.

Supporting up to three 90 A inverters and four programmable smart load ports with AC coupling capability, the GridBOSS eliminates the need for additional transfer switches or breakers. With real-time monitoring and remote management through EG4’s software—tracking energy flow across up to eight circuits—the EG4 GridBOSS MID provides unmatched system visibility, faster installs, and a cleaner, more efficient ESS integration for both on-grid and off-grid applications.

Inverter Specifications

Category Specification
Nominal Voltage 120V AC / 240V AC
Frequency 60 Hz
Max Continuous Current 200A
Service Entrance Rating 200A
Number of Ports (Type 1) 3
Max Continuous Current per Port (Type 1) 70A
Supported Inverters EG4 12kPV, EG4 18kPV, EG4 FlexBOSS21
Number of Ports (Type 2) 4
Max Continuous Current per Port (Type 2) 125A / 80A / 60A / 60A
Internal Busbar Rating 350A
Internal Fuse Rating 315A
Operating Temperature Range -40°F – 140°F (-40°C – 60°C)
Relative Humidity 0 – 100%
Altitude <6,561 ft (2000 m)
Protection Rating IP14 / NEMA 3R
Communications RS485 / CANBus / WiFi
Weight 55 lbs (25 kg)
Dimensions (H × W × D) 31.5 × 19.7 × 7 in (800 × 501 × 178 mm)

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