EnergyTrak™ ESS Control System

EnergyTrak™ provides advanced system monitoring through a streamlined mobile app that delivers real-time status and updates, plus intuitive control over the entire SimpliPHI Energy Storage System (ESS).

EnergyTrak gives you peace-of-mind — even when on the go — that your SimpliPHI ESS is providing the critical energy solution you need it to, whether that is optimizing for higher-rate time-of-use (TOU) periods or providing backup power needs. 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.


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Site-level System Monitoring

Peace of mind that your system is operating with information about battery, solar, and/or grid power availability.

Wi-Fi and Ethernet Connectivity

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

Automatic Over-the-air Firmware Updates

Ensure your system remains as safe, secure, and code-compliant as possible.

Use in Any Application

Easily view your system operating mode, including on and off-grid applications for backup power, TOU, and more.

Service Pro Support

Connect your system with your service provider, allowing them to monitor your system and maximize uptime.


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


 Model Number  ET-GWY-10
 Network Connectivity  Ethernet, Wi-Fi (2.4 and 5.0 GHz), Bluetooth®*
 ESS Compatibility  SimpliPHI™ 6kW Hybrid Inverter & SimpliPHI™ 4.9  kWh Battery
 Enclosure  IP66, rated for outdoor use
 Firmware Updating  Over-the-air updates
 Hardware Warranty  5-Year Limited
 Mobile Device OS Compatibility  Android 9+; iOS 14+
 Resources EnergyTrak™ Privacy Policy
EnergyTrak™ End User License Agreement
EnergyTrak™ User Manual

All specifications listed are typical
Engineered and Manufactured in California, USA
*The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.