Custom Engineered Stamped Aluminum Liquid Cold Plate for Utility & Commercial BESS

 Aluminum's liquid cold plate is a production-optimized thermal component engineered to meet the demanding requirements of today's utility-scale and commercial battery energy storage projects. The core of our design philosophy is simple: deliver consistent, measurable thermal performance at a cost structure that works for high-volume BESS deployment. We achieve this by precision-stamping flow channel geometry into 3003 aluminum sheet, a process that ensures uniform channel depth and exceptional surface flatness for optimal module-to-plate contact. The cooling circuit is sealed using a flux-free, solid-state bonding technique that creates a permanent, homogeneous structure, backed by a 100% helium leak test (<1×10⁻⁷ mbar·L/s). Available in custom dimensions up to 2400mm, with integrated mounting bosses and a choice of surface treatments, this cold plate is built for project developers who need a reliable, scalable, and fully documented thermal solution from pilot to mass production.

• Stamped Channels: Complex flow paths formed in seconds at low cost, ideal for high-volume scaling.
• Leak-Proof Construction: Solid-state sealed for permanent, maintenance-free operation with no internal contaminants.
• Custom Configurable: Size, port locations, mounting bosses, and surface treatments can be tailored to your module layout.
• Fast Sample Turnaround: Functional prototypes delivered in weeks, using the same production-ready process.
• Certification Support: Full documentation and material traceability to assist with UL 1973 and UL 9540A compliance.

We solve these problems by treating every cold plate order as a custom engineering project:

· Tailored to Your Module: Our engineering team works directly with your 3D module layout to optimize channel routing, port placement, and mounting features. No compromises, no wasted space.
· Full Certification Support: Every shipment includes complete material mill certificates, dimensional inspection reports, and individual helium leak test records. This documentation package directly supports your UL 1973 and UL 9540A submission.
· Consistent Manufacturing from Day One: We use the same precision stamping and sealing process for single prototypes as we do for 10,000-unit production runs. The thermal and mechanical performance you validate in the lab is what you get in the container.
· Optional Condensation Management: For installations in high-humidity climates, we offer integrated insulation layers and design features that mitigate cold surface sweating.

Send Trumony Aluminum your module dimensions and thermal requirements. Our engineering team will return a preliminary layout and quotation within 5 business days, ready to move into prototyping.

• For high-volume programs, stamped construction ensures the best unit economics without sacrificing thermal performance.
• For corrosive or coastal environments, select the optional trivalent chromium conversion coating.
• Share your module’s 3D model and thermal requirements, and our team will provide a simulated design and production-ready prototype in just a few weeks.