Thermal Energy Storage Tanks

Wessels TES Thermal Energy Storage Tanks are designed to store thermal energy for cooling data centers, renewable energy applications, loss of power, or delivery during off-peak hours. The tanks feature dual inner-screen WesPro Super Baffle Systems to stratify and reduce the thermal mixing zone (thermocline), increasing the delivery efficiency of hot or chilled water.

Low water volume systems require additional “buffer energy” capacity to eliminate problems such as excessive equipment cycling, poor temperature control, and erratic system operation. The TES Tank adds the necessary volume to “buffer” the system volume.

TES Series (ASME):

• • Built in accordance with the ASME boiler and pressure vessel code
  • Rated to 450°F and 125 PSI
  • Flanged, NPT or Grooved Connections

KEY BENEFITS

• Lower Energy Costs – Store energy during off-peak hours for use during expensive peak times.
• Increase Efficiency – Optimizes heating/cooling systems and reduces wasted energy.
• Support Renewables – Stores excess solar/wind energy for consistent supply.
• Reduce Emissions – Cuts fossil fuel reliance in heating/cooling systems.
• Grid Stability – Eases peak demand stress on electricity networks.
• Backup Energy Supply – Provides thermal resilience during outages.
• Longer Equipment Life – Reduces wear on HVAC systems by minimizing cycling.
• Eligible for Incentives – Qualifies for utility rebates and green energy programs.