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Keystone Energy Management System

Fortress Power’s Keystone Energy Management System (EMS) unifies solar, storage, EV charging, and generators under one intelligent platform — delivering lower energy costs, greater reliability, and total control.

SMARTER ENERGY. STRONGER CONTROL.

Smart software and industrial-grade control hardware working together to simplify and optimize complex energy systems.

FEATURES

OPERATIONAL INTELLIGENCE

  • Real-time Insights and Monitoring

    Continuously track site performance with live energy flow data, system status updates, and actionable metrics for every connected asset.

  • Automated Scheduling and Controls

    Automatically optimize how and when your energy assets operate—balancing solar production, storage, and load demands to reduce energy costs.

  • Historical Performance Analysis

    Access detailed historical data and performance trends to evaluate system effectiveness and verify savings over time.

  • O&M Reporting and Alarm Tools

    Generate maintenance reports and receive instant alerts for abnormal conditions, ensuring issues are resolved before they impact performance.

SCALABLE MANAGEMENT

  • Individual Site or Multi-Site Portfolios

    Whether managing a single facility or hundreds of distributed sites, Keystone EMS scales effortlessly to provide unified visibility across your network.

  • Centralized Dashboards for Multiple Stakeholders

    Provide energy managers, owners, and operators with secure, role-based dashboards that display relevant data for their specific responsibilities.

  • Customizable Alerts and Reports

    Tailor notifications, analytics, and reporting intervals to match your operational requirements and compliance standards.

  • Flexible Integration with New or Legacy Assets

    Easily connect existing or new equipment through open communication protocols, enabling seamless system expansion and interoperability.

Keystone EMS Demo

Keystone EMS Case Study

Cloud + Controller = Complete Energy Control

Keystone combines proven industrial control hardware with a powerful cloud interface. The local controller communicates securely with the cloud to provide instant access to performance data, alarms, and control functions — anytime, anywhere.

ASSET INTERFACES

Battery Management Systems
Energy Storage Inverters
Solar Inverters
Energy Meters
Weather Stations
Generators
Transfer Switches

VERSION FEATURES

Static Controls
Local User Interface
Alarm Tracking and Notifications
Cloud-Based Interface
Data Monitoring and Reporting

CONTROL FEATURES

Grid-Tied Functionality
Scheduled & Conditional TOU
Peak Shaving
Solar Shifting
Energy Arbitrage
Solar Curtailment
Backup Power
Fully Off-Grid Power
Calibration

COMMUNICATION

Modbus TCP
Digital I/O
Modbus RTU
HTTP

Contact Us for a Customized Quote

Our goal is to gather essential information about your project to ensure we recommend the most suitable product for your needs. We created a project checklist to help speed up the process.

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