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Advancing grid reliability with AI for battery energy storage

Deveshi Dabbawala

June 21, 2024
Table of contents

Enfinite is a North American renewable energy company that develops, owns, and operates grid-scale battery energy storage system assets and hybrid energy projects. The company manages a growing portfolio of battery energy storage system sites that participate in energy markets, provide grid services, and optimize power flows across regions.

Problem: scaling IoT-driven battery energy storage system operations

Each battery energy storage system generates high-frequency IoT data from inverters, battery management systems, meters, and site controllers. This continuous telemetry includes voltage, temperature, state of charge, alarms, and dispatch signals. Before implementing an AI-powered energy asset management platform, teams relied on manual reviews and rule-based monitoring.

This limited real-time visibility across battery energy storage system sites, slowed anomaly detection, and increased reliance on reactive maintenance. As more battery energy storage system projects came online, rising IoT data volumes outpaced traditional dashboards and made it harder to support market participation and grid reliability.

Solution: AI Matic for battery energy storage system intelligence

GoML delivered an AI-powered energy asset management platform built specifically for battery energy storage system monitoring and optimization. The solution uses an Agentic AI boilerplate, where autonomous AI agents continuously analyze battery energy storage system telemetry, run diagnostics, and support operational decisions with minimal manual effort.

The platform ingests real-time data from each battery energy storage system and connected IoT devices. It converts raw sensor data into operational and financial insights for asset management and trading teams.

IoT data ingestion and real-time monitoring

The platform integrates with site-level controllers and cloud IoT pipelines connected to every battery energy storage system. It processes telemetry such as:

  • State of charge and depth of discharge
  • Charge and discharge cycles
  • Temperature and voltage readings
  • Grid dispatch signals
  • Fault and alarm logs

Predictive performance for battery energy storage system assets

The AI-powered energy asset management platform uses machine learning models trained on historical battery energy storage system data.

It detects patterns linked to battery degradation, inverter faults, thermal risk, and abnormal cycling behavior.

Early anomaly detection reduces unplanned downtime at battery energy storage system sites.  

AI-assisted insights for battery energy storage system operations

The platform includes an AI assistant that allows teams to query battery energy storage system performance using natural language.

Teams can analyze underperformance, detect abnormal temperature patterns, and assess revenue impact from dispatch behavior.

The assistant retrieves time-series data from each battery energy storage system, applies contextual analysis, and generates structured summaries.  

Automated reporting across battery energy storage system portfolio

The platform generates structured reports for:

  • Battery energy storage system performance benchmarking
  • Revenue optimization analysis
  • Grid service participation metrics
  • Compliance documentation

Scalable cloud infrastructure for battery energy storage system growth

The solution runs on a scalable cloud architecture that supports secure data ingestion, model deployment, time-series storage, and API integrations across battery energy storage system assets.

The architecture allows Enfinite to onboard new battery energy storage system sites without redesigning monitoring and analytics workflows.

Impact

  • 60% faster anomaly detection across battery energy storage system sites
  • 20-30% less downtime through predictive insights
  • 5-12% higher revenue from AI driven dispatch analysis

About

Location 

North America 

Tech stack 

API Gateway, AWS Lambda, SageMaker, Elastic Container Registry,CloudWatch 

Before Gen AI after Gen AI

Area 

Before Gen AI 

After Gen AI 

BESS monitoring 

Manual dashboard review 

AI-powered real-time monitoring across BESS sites 

Anomaly detection 

Rule-based alerts 

Machine learning driven predictive detection 

Operational analysis 

Manual queries and spreadsheets 

AI assistant with natural language insights 

Reporting 

Fragmented and time-consuming 

Automated, standardized BESS reports 

Scalability 

Operational strain with each new BESS site 

Designed for portfolio-wide BESS expansion 

“With GoML's AI Matic, Enfinite transformed battery energy storage system telemetry into real-time intelligence. The platform enables predictive management, faster decisions, and scalable growth across battery energy storage system operations.”

Prashanna Rao, Head of Engineering, GoML.

Key takeaways for battery energy storage system operators

Common challenges

  • IoT data overload
  • Reactive maintenance
  • Slow performance analysis
  • Revenue loss from suboptimal dispatch

Practical guidance

  • Deploy an AI-powered platform for battery energy storage system operations
  • Use machine learning for early anomaly detection
  • Enable natural language access to system data
  • Automate portfolio reporting

Ready to improve battery energy storage system performance and revenue?

Partner with GoML to deploy AI Matic for intelligent battery energy storage system operations.

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