From Space to the frontline

We discuss Solarcore's Areogel material with Dale Suzuki, VP of Government, Solarcore

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The history of military material traces the evolution from ancient times to modern fabrics, driven by the dual needs for protection and identification. Initially, military garments like Roman tunics and Greek leather skirts were simple but signified rank and unit. Over time, designs became more complex, with medieval knights wearing ornate armour and early modern armies using colourful, highly structured uniforms with distinctive colours for different branches. The 20th century saw a shift towards camouflage and durable materials like cotton and wool for field use, which eventually led to modern synthetic blends, for both protection and practicality. We now have a new material which was developed for use in space providing greater protection against cold temperatures.

Q: Solarcore is using NASA's aerogel technology used on spacecraft - could we discuss the benefits of the material?

A: Aerogel is a pretty remarkable material. It was originally developed with NASA to insulate spacecraft and space suits in environments as cold as the vacuum of space and as hot as re-entry. It's up to 99.8% air, with an extremely low thermal conductivity - among the lowest of any solid material - so you get a huge amount of insulation in a very thin profile.

What Solarcore has done is take that NASA-licensed aerogel technology and integrate it into flexible foam and other formats that are durable, manufacturable at scale, and comfortable to use in the real world.

Key benefits for defense and soldier systems are:

Maximum warmth in minimal thickness

Because aerogel blocks heat transfer so efficiently, we can achieve equivalent or better insulation than traditional lofted materials with a fraction of the thickness. That matters for soldiers who already carry a lot of bulk and weight.

Performs under compression

Traditional insulation often loses performance when it's compressed - under body armor, in boots, gloves, apparel or any application that has to work in dynamic conditions. Aerogel-infused Solarcore foam maintains its thermal performance even when it's squeezed, so you get reliable protection in real-world use.

Lightweight, low-bulk systems

Because the material is mostly air, you get high R-value without heavy, thick layers. That translates directly into improved mobility, reduced fatigue, and better ergonomics for soldiers.

Wide temperature range

Aerogel has been used by NASA to insulate cryogenic fuels at temperatures below -250 °C and to protect systems that see very high heat loads.

That range is ideal for defense scenarios where the same force may need to operate in Arctic, high-altitude, or hot-desert environments over a single deployment cycle.

Durability and environmental resistance

Compared to many legacy insulations, aerogel-based systems offer excellent resistance to moisture, weathering, and mechanical damage, which means more consistent long-term performance in field conditions.

In short, Solarcore lets you take a material that was designed for spacecraft and package it in a way that works inside boots, jackets, shelters, vehicles, and batteries without the trade-offs soldiers usually have to accept.

Q: With Solarcore's flexibility being able to provide shelter in both Arctic and night-time desert conditions, and shelter for the modern soldier off-vehicle, what other uses are there?

A: We think of Solarcore as a system-level thermal tool, not just a “warm liner.” Once you have a thin, flexible, high-performance insulation, it can live across the entire soldier ecosystem:

Personal Protective Equipment & Load-Carriage

• Integrated into parkas, mid-layers, and softshells that need to work under plate carriers without becoming bulky.
• Boots and gaiters that stay warm when flexed, compressed in bindings, or soaked, which is critical in Arctic and amphibious operations.
• Gloves, liners, and balaclavas where dexterity and thinness are just as important as warmth.
• Plate carrier, chest-rig, and belt-system comfort panels where you want thermal buffering and a bit of impact damping without adding bulk.

Off-vehicle shelter & small infrastructure

• Rapid-deploy shelters and command post liners that need to pack small but deliver real insulation against Arctic cold or large diurnal swings in desert climates.
• Sleeping systems - mats, bivy inserts, or bag liners - that add serious R-value without much weight penalty.
• Insulated cases and crates for electronics, UAV batteries, optics, and medical supplies to keep them in their optimal temperature window.

Weapon system & electronics protection

• Thermal buffering around optics, sensors, comms equipment, and handhelds so battery life and electronics performance are more stable in extreme cold.
• UAS / drone battery wraps and payload enclosures, where maintaining temperature dramatically extends runtime and reliability.

Base and sustainment

• HVAC insulation in semi-permanent structures, to improve energy efficiency of heated/conditioned shelters.
• Insulation around water lines, fuel lines, and pump enclosures to protect against freeze or overheating.

Anywhere the modern force is fighting the environment - Solarcore gives planners a thin, flexible layer they can integrate into existing designs without a total re-architecture.

Q: Solarcore is a great upgrade for use on military vehicles, both in cladding and in vehicle battery protection - could you explain this and the benefits?

A: On vehicles, Solarcore addresses two big thermal challenges: crew comfort/energy efficiency and the protection of critical power systems.

When Solarcore is integrated into vehicle cladding - inside door panels, roof liners, floors, bulkheads, or hull liners - it acts as a high-performance thermal and, to a degree, acoustic barrier:

Reduced heat load and better HVAC efficiency

In hot environments, less external heat enters the crew compartment; in cold environments, less internal heat is lost. That means smaller swings in cabin temperature and reduced demand on HVAC systems, which directly impacts fuel consumption and idle time.

Thinner, lighter insulation package

Because of the efficiency of aerogel, you can often achieve equal or better insulation with less thickness than traditional foams or fiber mats. That frees up interior volume and can contribute to overall weight reduction.

Improved crew comfort & endurance

A more thermally stable crew compartment reduces heat stress and cold stress on the crew, especially over long missions or when vehicles are stationary but occupied.

Fire-retardant options

Our Sc_Foam_FR product provides a thin, flexible, fire-retardant aerogel-infused insulation for applications where flame spread and smoke generation are critical concerns - highly relevant for armored vehicle interiors and engine-adjacent panels.

Modern military platforms are increasingly electrified: hybrid drives, auxiliary power systems, large battery packs for sensors and comms, and silent-watch capabilities. Those systems are very sensitive to temperature:

Maintaining the optimal temperature window

Batteries lose capacity and suffer voltage sag in the cold, and they degrade faster at high temperatures. A thin Solarcore layer around battery enclosures helps keep cells within their optimal operating range - especially in Arctic, alpine, and desert operations where ambient temps swing widely between day and night.

Extended runtime and life

By moderating temperature swings, Solarcore can help extend runtime in the cold (more usable capacity at a given state of charge) and cycle life over time, which is important both for mission reliability and total cost of ownership.

Form-factor flexibility

Because Solarcore is a thin, compliant foam, it can conform to the complex geometries of battery housings, cabling runs, and control electronics without redesigning the entire structure.

Net effect: you not only improve crew survivability and comfort through better insulated interiors, you also get more reliable and resilient electric power on the platform, which is increasingly central to modern military capability.

Q: Could we discuss the company's history, and where our readers can view the product and where you have deployments or the material in use?

A: Solarcore is a relatively young brand built on a very mature technology.

Origins & history

Aerogel has been used by NASA since the 1960s in spacecraft and space suit insulation and in missions like the Space Shuttle and Mars rovers.

Solarcore's team took that NASA-licensed aerogel technology and, over years of development, learned how to integrate it into flexible foam and composite systems suitable for footwear, apparel, building systems, and now defense and vehicle platforms.

In September 2023, Solarcore was formally launched as a standalone materials technology brand focused on bringing this space-age insulation into a wide range of commercial, industrial, and government applications.

Where the material is already in use

Today, Solarcore is deployed in commercial footwear and apparel with well-known outdoor brands - for example, in award-winning performance boots and winter products from partners such as Merrell, L.L.Bean, Helly Hansen, Viking, and others - where it's valued for delivering serious warmth without the usual bulk.

On the industrial and infrastructure side, Solarcore is being explored and deployed in HVAC, building envelope, and other critical thermal management applications where space and weight are constrained.

For defense and government, we're actively engaged with partners on soldier systems, shelters, vehicles, and energy systems. Many of those programs are either pre-commercial, prototyping, or not yet public, but the core idea is the same: use ultra-thin, high-performance aerogel-based insulation to improve survivability, comfort, and energy efficiency.

Where readers can learn more and see the product

• Our main technology hub is our website at Solarcore.tech where readers can explore the science behind aerogel, see our product families like Sc_Foam and Sc_Foam_FR, and review data on performance, safety, and environmental attributes.

For SoldierMod's audience, the bottom line is that Solarcore takes a proven, mission-grade NASA technology and packages it into flexible, thin, and rugged formats that can be deployed across soldier systems, shelters, vehicles, and batteries - wherever thermal control is directly tied to mission success.

For more information please visit:
https://solarcore.tech