Canadian Solar EP Cube Smart Gateway SG-NA200G | Energy Management & Monitoring Hub

Canadian Solar EP Cube Smart Gateway SG-NA200G | Intelligent Energy Management Hub

The Canadian Solar EP Cube Smart Gateway SG-NA200G is the command center of the EP Cube energy storage ecosystem, designed to unify communication and control between your solar inverter, battery modules, and utility grid. Acting as the system’s intelligent brain, the Smart Gateway optimizes power flow, enables smart load management, and provides real-time energy monitoring for maximum system efficiency and safety.

Built for seamless integration with the EP Cube Hybrid Inverter and B3G battery modules, the SG-NA200G ensures that every component of your solar-plus-storage system operates in harmony. With advanced communication protocols and precise grid synchronization, it enables smooth power transitions, automatic failover, and remote visibility — giving homeowners complete control over their energy independence.

Key Benefits

• Centralized System Control: Connects inverter, battery, and grid for unified energy management.

• Smart Load Management: Automatically prioritizes essential circuits to keep critical loads powered during outages.

• Real-Time Monitoring: Tracks energy production, consumption, and storage data through EP Cube’s intuitive app interface.

• Seamless Grid Integration: Handles synchronization and transfer between grid, solar, and battery power sources.

• Remote Access & Updates: Wi-Fi and Ethernet connectivity allow for remote diagnostics and firmware updates.

• Safety & Compliance: Designed to meet UL and NEC standards for hybrid solar energy systems.

Applications

The EP Cube Smart Gateway SG-NA200G is the essential component for residential hybrid solar energy systems, enabling total coordination between renewable generation, energy storage, and grid power. It’s ideal for:

• Whole-home solar + battery installations

• Backup power and self-consumption systems

• Smart load management and demand response programs

• New builds and retrofit projects using EP Cube technology

By combining real-time data analytics with intelligent control logic, the SG-NA200G optimizes how energy is produced, stored, and consumed — ensuring the highest efficiency and energy savings possible.

Technology & Design

The Smart Gateway uses advanced communication protocols (CAN, RS485, Ethernet) to manage bidirectional data flow between all EP Cube components. Its built-in processor constantly monitors voltage, current, and grid conditions, dynamically adjusting power distribution to balance solar generation, battery charging, and load demand.

Encased in a durable, wall-mounted enclosure, the SG-NA200G is compact, easy to install, and engineered for long-term reliability. The device also supports automatic firmware updates, ensuring your system always runs the latest optimized performance and safety features.

Specifications

• Model: SG-NA200G

• System Type: Smart Energy Management Gateway

• Communication Protocols: RS485 / CAN / Ethernet / Wi-Fi

• Compatibility: EP Cube Hybrid Inverter & EP Cube Battery Modules (B3G)

• Load Management: Supports automatic or user-configurable control

• Enclosure: Wall-mounted, indoor-rated

• Operating Temperature: –4°F to 122°F (–20°C to 50°C)

• Certifications: UL, FCC, CE, RoHS

Why Choose Canadian Solar EP Cube

Canadian Solar’s EP Cube platform represents the future of home energy management — combining solar generation, battery storage, and smart grid connectivity into one cohesive system. The EP Cube Smart Gateway SG-NA200G serves as the intelligent link that makes it all possible, providing unmatched efficiency, safety, and control.

When paired with EP Cube battery modules and the EP Cube Hybrid Inverter, the Smart Gateway creates a fully integrated, UL-certified energy ecosystem that delivers true energy independence, intelligent load control, and long-term peace of mind.

The EP Cube SG-NA200G — the brain of your home’s clean energy system.