Canadian Solar EP Cube 2.0 Smart Gateway | Service Entrance Rated (SER) | 200A Main Service Disconnect Included

Canadian Solar EP Cube 2.0 Smart Gateway | Service Entrance Rated (SER) | 200A Main Service Disconnect Included PRE-ORDER EXPECTED late July 200A Main Service Breaker Included The Canadian Solar EP Cube Smart Gateway SGNA2-200GX is the control and interconnection hub for EP Cube hybrid solar plus storage systems, designed to deliver seamless whole-home energy management with reliable backup performance. Built for split-phase residential service, it supports 240/208V AC operation with a 200A maximum current rating, making it an ideal solution for main panel integration, backup loads control, and microgrid-ready operation.  With seamless on-grid to off-grid switchover, the Smart Gateway helps keep critical loads powered during outages when paired with EP Cube batteries and the hybrid inverter. It also adds expansion and integration flexibility through an AC extend interface that supports generator control (2-wire start) and RS485 EV charger communication, plus support for up to 5 smart breakers for circuit-level control and future system growth. Built for durability, it features a NEMA 3R enclosure for robust protection and quiet operation at <30 dB(A) @ 1m, plus long-term confidence backed by a 10-year system warranty. Key Features and Benefits 200A maximum current rating for main service integration 240/208V AC nominal grid voltage with split-phase 2W+N+PE compatibility Seamless on-grid/off-grid switchover for reliable backup performance Non-backup port rated at 125A for load separation Short circuit current protection rated at 25 kA EP Cube hybrid interface output of 120/208V and 120/240V with 60A overcurrent protection AC extend interface output of 120/208V and 120/240V with 80A max current Generator control request supported with 2-wire start EV charger communication via RS485 Supports up to 5 smart breakers for expanded control Connectivity options include Wi-Fi, Ethernet, and Cellular (LTE/4G) User interface via Cube App (Android and iOS) and HMI NEMA 3R enclosure, wall-mount design, <30 dB(A) operating noise Wide operating range from -40°F to 122°F (-40°C to 50°C) 10-year system warranty Quick Specs Nominal grid voltage: 240/208V AC Frequency: 60 Hz Max current: 200A Enclosure: NEMA 3R Dimensions: 560 × 720 × 170 mm Weight: 55 lbs / 25 kg Max elevation: 9,843 ft / 3,000 m   200A Main Service Breaker Included Canadian Solar EP Cube Specifications: Download Canadian Solar EP Cube System Installation Manual: Download Canadian Solar EP Cube User Manual: Download