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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. 

Where to Buy

  • Features
  • Specifications
  • Documentation



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.


Customizable alerts on important changes in your system’s operation.


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-10
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+

Specifications are typical/nominal. Subject to change without notice.

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