EG4MID2P200AV2
The EG4 GridBOSS redefines what a Microgrid Interconnect Device (MID) can do—delivering industry-leading performance, smart energy control, and seamless integration for whole-home and microgrid applications. Designed to simplify complex solar installations, the GridBOSS reduces both hardware costs and installation time, all while offering unmatched functionality in a single compact solution.
With a robust 200A service entrance rating, the GridBOSS acts as the central hub for your entire energy system—consolidating utility power, up to three 90A hybrid inverters, a generator, and four smart load/AC-coupled ports. It handles both backed-up and non-backed-up loads with ease, ensuring stable and efficient operation, even under high demand.
Complete System Integration
One device connects everything—utility, inverters, generator, and smart loads—for streamlined installations.
Cost-Effective Design
Save up to $7,500 in materials and labor by eliminating redundant components and wiring.
200A Service Entrance Rated
Built to code for whole-home applications, supporting both 200A backup and 200A non-backup circuits.
Smart Load Control
Features four intelligent ports rated at 125A, 80A, 60A, and 60A—fully programmable for smart loads or AC coupling.
Generator Ready
Connects to generators up to 125A (30kW) for extended off-grid performance.
Advanced Load Management
Includes five onboard drivers for fine-tuned control over load prioritization and response.
Comprehensive Monitoring
Tracks energy flow across eight circuits, integrates seamlessly with EG4 hybrid inverters, and supports advanced microgrid configurations.
| Feature | Details |
|---|---|
| Service Entrance Rating | 200A, 22kAIC |
| Backup + Non-Backup Support | 200A each (simultaneously) |
| Inverter Support | Up to 3 hybrid inverters, 90A each |
| Smart Load / AC Ports | 125A / 80A / 60A / 60A |
| Generator Support | Up to 125A (30kW) |
| Monitoring Circuits | 8 Circuits with energy flow monitoring |
| Dimensions | 31.5 x 19.7 x 7.0 inches |
| Weight | 60 lbs |
| Warranty | 10 Years |
When combined with the EG4 FlexBOSS21 Hybrid Inverter, the GridBOSS creates a cost-efficient, powerful, and fully integrated solution. This combo drastically reduces system complexity while providing complete control over energy flow and backup readiness.
The EG4 GridBOSS is the smartest, most capable MID solution on the market—engineered to power modern homes, microgrids, and energy-conscious installations with ease
SPEC SHEET
Boost your solar ROI with the EG4 18kPV All-In-One Hybrid Solar Inverter—a fully certified, high-capacity inverter that combines power, versatility, and ease of installation. Ideal for any modern solar energy system that demands performance, flexibility, and code compliance.
