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Thermal Management for Battery Energy Storage Systems

Battery energy storage systems (BESS) ensure a steady supply of lower-cost power for commercial and residential needs, decrease our collective dependency on fossil fuels, and reduce carbon emissions for a cleaner environment. However, the electrical enclosures that contain battery energy storage systems are often located outdoors and exposed to extreme temperatures, severe weather, humidity, dirt, and dust. Like most heat-sensitive electrical equipment, operation within hot and cold temperatures can, over time, reduce power output and longevity. Even the batteries themselves generate heat when charged and discharged, so active cooling and heating should be introduced to BESS enclosures to maintain an ideal temperature range. Closed-loop cooling is the optimal solution to remove excess heat and protect sensitive components while keeping a battery storage compartment clean, dry, and isolated from airborne contaminants. A specialized enclosure air conditioner from Kooltronic can help extend the lifespan of battery energy storage systems and improve the efficiency and reliability of associated electronic components.
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Sub-Categories & Applications

  • Lithium-Ion Battery Banks
  • Utility-Scale Storage Systems
  • Solar Energy Storage Systems (Solar Parks)
  • Wind Energy Storage Systems (Wind Turbines)
  • Battery Recovery & Reconditioning
  • Electric Vehicle (EV) Charging Stations

Typical Installation & Cooling Requirements

  • Rated for Outdoor Use (NEMA 4/4X)
  • Must Operate in Various Climates
  • Subject to Storm Conditions & Extreme Temperatures
  • Remote Temperature Monitoring Capability
  • Supervisory Control and Data Acquisition (SCADA) System Integration

Common Environmental & Cooling Considerations

  • Solar Load
  • Humidity & Moisture
  • Dirt, Gravel, Dust & Other Airborne Contaminants
  • Filtered Economizer Devices (Cooler Climates)

Products to Consider

Guardian NEMA 4 Air Conditioners
Guardian NEMA 4 Air Conditioners
Learn more »
Guardian NEMA 4X Air Conditioners
Guardian NEMA 4X Air Conditioners
Learn more »
KSEHT Fan Heater with Thermostat
KSEHT Fan Heater with Thermostat
Learn more »
Custom Cooling Solutions
custom cooling solutions
Learn more »
Guardian Filter Fans
Guardian Filter Fans
Learn more »

Whitepapers & Case Studies

Enclosure Cooling Keeps Battery Energy Storage Systems Going & Going
Written by: Bruce Kreeley and Steve Coulton, Kooltronic, Inc.
Without thermal management, batteries and other energy storage system components may overheat and eventually malfunction. This whitepaper from Kooltronic explains how closed-loop enclosure cooling can improve the power storage capacities and reliability of today's advanced battery energy storage systems.

Read the Whitepaper >>
Tailoring an Enclosure Air Conditioner for Battery Energy Storage Systems
Written by: Bruce Kreeley and Steve Coulton, Kooltronic, Inc.
A leading manufacturer of battery energy storage systems contacted Kooltronic for a thermal management solution to fit its rechargeable power system. Working collaboratively with the manufacturer, Kooltronic engineers modified a closed-loop air conditioner to fit the enclosure, cool the battery compartment, and maximize system reliability.

Read the Case Study >>

Helpful Resources & Related Content

4 Things to Know About Thermal Management
In addition to protecting heat-sensitive components, an active thermal management system offers several significant benefits.

Read blog post >>
4 Things to Know About Thermal Management
In addition to protecting heat-sensitive components, an active thermal management system offers several significant benefits.

Read blog post >>
4 Things to Know About Thermal Management
In addition to protecting heat-sensitive components, an active thermal management system offers several significant benefits.

Read blog post >>
4 Things to Know About Thermal Management
In addition to protecting heat-sensitive components, an active thermal management system offers several significant benefits.

Read blog post >>
An Intro to Closed-Loop Cooling for Enclosure Air Conditioners
Closed-loop enclosure air conditioning can improve the efficiency and reliability of expensive, heat-sensitive electronic components.

Watch video >>
An Intro to Closed-Loop Cooling for Enclosure Air Conditioners
Closed-loop enclosure air conditioning can improve the efficiency and reliability of expensive, heat-sensitive electronic components.

Watch video >>
An Intro to Closed-Loop Cooling for Enclosure Air Conditioners
Closed-loop enclosure air conditioning can improve the efficiency and reliability of expensive, heat-sensitive electronic components.

Watch video >>
An Intro to Closed-Loop Cooling for Enclosure Air Conditioners
Closed-loop enclosure air conditioning can improve the efficiency and reliability of expensive, heat-sensitive electronic components.

Watch video >>
The Challenges of Cooling Outdoor Enclosures
Outdoor electrical enclosure cooling applications pose a number of unique challenges that need to be considered for a successful installation.

Read blog post >>
The Challenges of Cooling Outdoor Enclosures
Outdoor electrical enclosure cooling applications pose a number of unique challenges that need to be considered for a successful installation.

Read blog post >>
The Challenges of Cooling Outdoor Enclosures
Outdoor electrical enclosure cooling applications pose a number of unique challenges that need to be considered for a successful installation.

Read blog post >>
The Challenges of Cooling Outdoor Enclosures
Outdoor electrical enclosure cooling applications pose a number of unique challenges that need to be considered for a successful installation.

Read blog post >>
Remote Monitoring of Electrical Enclosure Cooling
Some environments require off-site monitoring of enclosure temperatures to ensure optimal performance. Learn the features and benefits of remote monitoring.

Watch video >>
Remote Monitoring of Electrical Enclosure Cooling
Some environments require off-site monitoring of enclosure temperatures to ensure optimal performance. Learn the features and benefits of remote monitoring.

Watch video >>
Remote Monitoring of Electrical Enclosure Cooling
Some environments require off-site monitoring of enclosure temperatures to ensure optimal performance. Learn the features and benefits of remote monitoring.

Watch video >>
Remote Monitoring of Electrical Enclosure Cooling
Some environments require off-site monitoring of enclosure temperatures to ensure optimal performance. Learn the features and benefits of remote monitoring.

Watch video >>
Increasing the Lifespan of Electronic Components
An insider's guide to ensuring the efficiency and reliability of batteries and other heat-sensitive equipment.

Read whitepaper >>
Increasing the Lifespan of Electronic Components
An insider's guide to ensuring the efficiency and reliability of batteries and other heat-sensitive equipment.

Read whitepaper >>
Increasing the Lifespan of Electronic Components
An insider's guide to ensuring the efficiency and reliability of batteries and other heat-sensitive equipment.

Read whitepaper >>
Increasing the Lifespan of Electronic Components
An insider's guide to ensuring the efficiency and reliability of batteries and other heat-sensitive equipment.

Read whitepaper >>
Enclosure Cooling Calculator
Need help determining which cooling solution is right for your application? Our easy-to-use Cooling Calculator can help with sizing & selection.

Go now >>
Enclosure Cooling Calculator
Need help determining which cooling solution is right for your application? Our easy-to-use Cooling Calculator can help with sizing & selection.

Go now >>
Enclosure Cooling Calculator
Need help determining which cooling solution is right for your application? Our easy-to-use Cooling Calculator can help with sizing & selection.

Go now >>
Enclosure Cooling Calculator
Need help determining which cooling solution is right for your application? Our easy-to-use Cooling Calculator can help with sizing & selection.

Go now >>
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