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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 + Walkthrough

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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