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
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
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

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$1,898.99
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Canadian Solar EP Cube 2.0 Smart Gateway | Service Entrance Rated (SER) | 200A Main Service Disconnect Included

Canadian Solar

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

$2,899.00 $1,898.99
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
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
Canadian Solar EP Cube 2.0 Smart Gateway | Service Entrance Rated (SER) | 200A Main Service Disconnect Included

Canadian Solar

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

$2,899.00 $1,898.99
  • Description

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

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
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Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
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Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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