RelyEZ’s Response: Grid-Forming BESS + Immersive Liquid Cooling

Weak-grid regions are under pressure. As more renewables (solar, wind) come online, many grids lack the inertia, voltage/frequency stiffness, or reliable backup to accommodate variability. Without that, integration becomes risky leading to instabilities, surges, and blackouts.

Safety concerns in BESS systems are rising. Thermal runaway, fire propagation, overheating under high load or in harsh environments these aren’t theoretical. Several high-profile BESS fire incidents globally have shown that traditional cooling or safety designs can fail when stressed.

Regulatory, insurance, and project risk are also becoming critical drivers. Permitting authorities, financiers, and clients are asking more pointed questions about safety, lifetime, cooling, and reliability under extreme conditions.

How RelyEZ is bringing two critical technologies to the forefront that address these issues head-on:

1. Grid-Forming BESS Solutions
These are not just “battery backup” or “peak shaving” systems. Grid-forming means the BESS behaves like a mini source of stable voltage/frequency reference it can form part of the grid, providing inertia, enabling renewable energy to connect into weak or micro-grids. This is essential in regions where the grid is unreliable or under-developed, or where growth of renewables would otherwise stress existing infrastructure.

2. Immersive Liquid-Cooling BESS
Instead of air cooling or simpler liquid plate cooling, immersion cooling submerges battery cells/modules in a dielectric fluid that removes heat very efficiently, isolates oxygen, slows or prevents propagation of fire, and dissipates heat more evenly. According to recent research, effective thermal management via liquid or immersion cooling significantly reduces risk of thermal runaway and prolongs battery life.

 

What Value This Means for Customers & Projects

It was clear: RelyEZ is not simply selling equipment it’s delivering value, safety, return. Here's how these solutions add up in real settings:

· Reliability & uptime: For industrial, commercial, microgrids, or remote sites, outages are costly. A grid-forming BESS ensures smoother integration with renewables and fewer disruptions.

· Safety & risk mitigation: Immersive cooling dramatically lowers the chance of catastrophic failures. Less risk of fire, lower insurance premiums, fewer regulatory headaches.

· Cost over lifecycle: Though advanced cooling and grid-forming architecture may have a higher upfront cost, the total cost of ownership improves due to longer battery life, lower maintenance, fewer safety incidents, better performance, fewer replacements.

· Faster permitting, better project feasibility: Projects in high-temperature zones, dense urban areas or with stringent safety/insurance requirements can benefit especially, because immersive systems and grid-forming designs align better with evolving safety standards.

 

Scenarios to Bring It Home

Here are some concrete situations where RelyEZ’s technologies make a big difference:

· Remote / Islanded Microgrid
Imagine a coastal community relying on solar + wind + diesel backup. When renewable generation suddenly drops due to cloud cover or lack of wind, the power system faces voltage and frequency fluctuations. A grid-forming BESS stabilizes the supply immediately, ensuring renewables deliver reliably while reducing diesel consumption and emissions.

· Industrial / Manufacturing Plant: A factory with heavy loads, sensitive equipment, perhaps in a high ambient temperature climate. Heat stress damages battery modules; ventilation + air cooling struggle. Immersion cooling keeps temperatures uniform even under high load, reducing degradation, lowering interruption risk, enabling the plant to commit to clean energy strategies with confidence.

· Urban Data Centers or Commercial Complexes
In dense urban environments, projects face strict fire codes and uncompromising safety standards. RelyEZ’s immersive liquid-cooling BESS provides superior thermal management and enhanced safety assurance, reducing the risk of overheating or thermal propagation. When combined with grid-forming capability, our solutions deliver clean, stable backup power ensuring mission-critical facilities like data centers and commercial complexes remain operational even during local grid fluctuations or outages.

 

In Summary

RelyEZ, as Kyle described, is aligning its product development precisely with what the market needs now: safer, more reliable, advanced BESS solutions that can handle the realities of power instability, renewable intermittency, and rising regulatory expectations. The innovations like grid-forming architectures and immersive liquid cooling aren’t just nice to have for many projects, they may be indispensable.

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RelyEZ at RE+ 2025: Redefining Energy Storage as the Real Estate of the Energy Era