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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 provides peace-of-mind — when on the go — that your SimpliPHI ESS is providing the critical energy solution you need it to, whether that is reducing higher-rate time-of-use (TOU) charges or providing critical 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 NumberET-GWY-10
Network ConnectivityEthernet, Wi-Fi (2.4 and 5.0 GHz), Bluetooth®
ESS CompatibilitySimpliPHI™ 6kW Hybrid Inverter & SimpliPHI™ 4.9 kWh Battery
EnclosureIP66, rated for outdoor use
Firmware UpdatingOver-the-air updates
Hardware Warranty2-Year Limited
Mobile Device OS CompatibilityAndroid 9+; iOS 14+

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

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