• Description

Briggs & Stratton SimpliPhi, ET-GWY-20, EnergyTRAK Gateway - 1 per System, Includes Outdoor-Rated Enclosure

SimpliPHI ESS EnergyTRAK Mobile APP

EnergyTrak offers advanced system monitoring through a streamlined mobile app that provides real-time status and updates with intelligent control over the entire SimpliPHI Energy Storage System (ESS). EnergyTrak delivers peace-of-mind that your SimpliPHI ESS is supporting the critical energy solution you need it to, whether that is reducing higher-rate time-of-use (TOU) utility charges or providing essential backup power. This smart control system makes installation and setup of the SimpliPHI ESS fast and secure. With easy-to-understand prompts and notifications - as well as local and remote system access - EnergyTrak is the simplest, most accessible interface for energy storage systems.

  • Product Brochure |Download
  • Installation Manual |Download
  • Warranty |Download
  • Return Policy |Download

Site-level system monitoring
Peace of mind that your system is optimizing functionality between the battery, solar, and/or grid power.

Use in any application
Easily view your system operating mode, including grid-tied and off-grid applications, backup power, TOU, and more.

Wi-Fi and ethernet connectivity
Simple Wi-Fi setup and the option for reliable hard-wired networking.

Service pro support
Connect your system with your service provider, allowing them to monitor your system and maximize uptime remotely.

Automatic over-the-air firmware updates
Ensure your system remains as safe, secure, and code-compliant as possible.

Notifications
Customizable alerts on important changes in your system's operation.

Pro Features

Streamlined ESS commissioning
Fast and easy 5-step commissioning process from a smartphone means less time spent on-site.

System monitoring & notifications
Get the details and notifications you need for each customer's site remotely.

Business-level user account management
Quickly give your team the tools they need and protect your customers' information.

Customer account creation for system owners
Make it easy for your customers to connect with their system... and with you.

Fleet management of customer installations
Boost your service level by addressing issues quickly and maximizing ESS uptime.

Remote configuration of commissioned systems
Reconfigure connected systems without making a site visit.

EnergyTrak Control System
Control System Specifications
Model Number ET-GWY-20
Network Connectivity Ethernet, Wi-Fi (2.4 and 5.0 GHz), Bluetooth
ESS Compatibility SimpliPHI 6 kW Hybrid Inverter & SimpliPHI 4.9 kWh Battery
Enclosure IP 66, rated for outdoor use
Firmware Updating Over-the-air updates
Hardware Warranty 5-Year Limited
Mobile Device OS Compatibility Android 9+; iOS 14+

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.
REAL REVIEWS, REAL RESULTS

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
★★★★★

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
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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