Battery energy storage systems (BESS) are becoming a key part of buildings, solar setups, and backup power solutions. Like any system that stores and releases energy, they generate heat, and maintaining consistent temperatures is critical to their performance, safety, and lifespan. Effective thermal management, whether through air or liquid cooling, ensures batteries operate reliably and reduces the risk of degradation or overheating — issues HVAC contractors are well-positioned to help prevent.

For contractors, understanding these thermal considerations can support better system integration, preventive maintenance, and troubleshooting when BESS units are installed alongside HVAC systems. Familiarity with airflow, cooling strategies, and temperature control allows HVAC professionals to add value to projects that involve energy storage, while helping ensure these high-tech systems run safely and efficiently. Click here to read more.