Nonflammable
- Withstands up to 2000 °C
Green Heat Technology · Open to investment
Heat from a 24-volt source.With a specially developed fabric.
The Heat Capsule by Green Heat Technology turns direct low-voltage power into hundreds of degrees of heat in seconds — wrapped in a specially developed fabric rated to withstand extreme heat.
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24 V2000°C
0°CMeasured in 14 s
0VDC operating power
0%Energy savings
0°CFabric heat rating
490°C in 14 secondsFireproof to 2000°C · self-heals in 0.1 sThermal camouflage · radar stealthRF / GSM signal blockingRadiation-shielding roomsAcid-proof · conductive industrial heatExplosion-safe ammunition storage490°C in 14 secondsFireproof to 2000°C · self-heals in 0.1 sThermal camouflage · radar stealthRF / GSM signal blockingRadiation-shielding roomsAcid-proof · conductive industrial heatExplosion-safe ammunition storage490°C in 14 secondsFireproof to 2000°C · self-heals in 0.1 sThermal camouflage · radar stealthRF / GSM signal blockingRadiation-shielding roomsAcid-proof · conductive industrial heatExplosion-safe ammunition storage
The problem
When heat electrifies, the grid breaks.
Fossil-fuel heating is being phased out — the EU's EPBD already bans new gas boilers and clears them out entirely by 2040. But pushing all heating onto the electric grid would raise winter demand by ~75% and collapse existing infrastructure.
Heat pumps fail below -10°C and on old radiator systems. Resistive heaters drain bills. And diesel — the fallback of the Arctic, and of all off-grid life — costs 3–4× more than the mainland grid.
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people worldwide live without access to any grid
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European households expected to leave the grid by 2050
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winter grid demand if heating goes fully electric
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where heat pumps lose efficiency and fail
The world needs a new heat source: electric, off-grid capable, and thermally inefficient in exactly the places the old systems give a breakdown.
The comparison
Four heating paths. One that works everywhere.
How technologies compare across the four factors that matter in an energy-crunch world.
← swipe table →
| Technology | Carbon | Grid | Cold climate | Cost |
|---|---|---|---|---|
Heat Capsule | Zero | Off-grid | Maximum | Low |
Gas combi boiler | Critical | Absolute | Good | Medium |
Heat pump | Zero | Absolute | COP loss | Very high |
Resistive heater | Zero | Absolute | Good | High bills |
Heat pumps fall short in old radiator buildings, resistive heaters burn cash. The Heat Capsule fills the gap with thermal inertia — the only solid heat-buffer in the class.
The breakthrough
Micro engineering, macro power.
A thermodynamic leap: a compact 20 cm × 3 cm core that produces the heat of a full-size boiler — within seconds, from a battery. Traditional systems scream in huge boilers; the capsule does it a micron optical.
The proprietary "Smart Fabric" is the thermal heart. Inside a thermal-shock-proof glass shield, copper coils move the heat to water impulses in milliseconds.
Capsule anatomy
Thermal core
Integrated Smart Fabric with a proprietary material layout.
Glass shield
High-heat, thermal-shock-resistant housing.
Copper interface
Wound tubes transfer heat to the liquid instantly.
20 cm × 3 cm
Industrial miniaturization — the size of a pen.
21V → 490°C
80% less power
The Heat Capsule: a column of deliberate heat, engineered to produce results traditional boilers measure in tonnes.
The specs
Uncommon numbers, measured on the bench.
Operating data observed in laboratory tests of the working prototype.
12–24V DC
Input power
Direct battery/solar compatibility — no inverter, no gaps.
500°C+
Lab heat ceiling
Our own test instruments ran out of range before the capsule did.
14 s
Time to temperature
21V / 14A reaches 490°C; 20V / 16A → 460°C; 13V / 14A → 370°C.
2000°C
Specially developed fabric
A purpose-built fabric engineered to withstand extreme heat.
50%
Thermal inertia
Keeps half its heat ~30 minutes after power cuts — a thermal buffer.
30–60%
Energy savings
Duty cycle interruption beat the grid on overall consumption.
How it works
From sunlight to radiator — a closed loop.
01
Harvest
Amorphous thin-film panels collect visible light — even on overcast days.
02
Store
A 24V battery bank is charged with conditioner, without inverter losses.
03
Trigger
The thermostat pulses low-voltage power into the capsule on demand.
04
Deliver
The core hits 400°C+ in seconds, boils the exchanger's water — and the circulation carries warmth to the radiators.
When power cuts, thermal inertia keeps heating for ~30 minutes. Drain-back or closed-circuit antifreeze guarantees winter safety.
Product visuals
Heat Capsule — the real product.
Laboratory product photos and the technical detail sheet. Click the detail image to enlarge.
Main Capsule
Tap to enlarge
Capsule Detail
Tap the image to enlarge the technical sheet
Tap · EnlargeSmart fabric
What is the smart fabric?
It is a conductive fabric obtained by carbonizing raw material woven to usage requirements under high heat. It stands out as fully organic and antibacterial — unlike its counterparts.
01
Active carbon molecules formed in the weave can generate electricity and withstand extreme heat.
02
It can block radio-frequency (RF) and GSM signals.
03
It is unaffected by highly acidic environments and can be used as a water and air filter.
R&D continues for new use cases across more industries.
Features
Smart fabric — core features
Each feature comes from the molecular structure of the fabric.
Signal Blocking
- Blocks RF and GSM signals
- Acts as an anti-interference curtain for electronic devices
Conductivity
- Conducts electricity
- Generates heat at low voltage
Filter
- Can filter all kinds of air and smoke
- Prevents toxic gases
Antibacterial Surface
- Can be used to ensure hygiene on surfaces
Chemical Protection
- Resistant to all kinds of acids
Automotive Industry
- Lightweight, high-strength hood coating feature
Corrosion Prevention
- Anti-corrosion feature for the construction industry
EMI shielding
EMI Shielding & Electromagnetic Properties
Measured values for electromagnetic compatibility and signal integrity.
Shielding properties
- EMI shielding coefficient of -33 to -36 dB, with effectiveness reaching 99%.
- Tender and soft, with high tensile strength that allows very easy processing.
- Acid, alkali and chemical agent resistant.
- Thin, lightweight and flexible to twist, suitable for lamination.
- Re-washable in water without losing its physical properties.
- Non-combustion (CNC 10285), stable, acid/alkali proof, non-oxidized, L.O.I. value up to 50, and can be maintained for decades without changing its physical properties.
Applications
- ›EMI shielding for mobile phones
- ›EMI shielding for pregnant women
- ›EMI shielding for electromagnetic stoves
- ›Clearing electromagnetic interference in video and communication products
- ›Clearing electromagnetic interference in medical treatment equipment
- ›Clearing EMI / EMC electromagnetic interference
- ›Electronic device shielding material for cars
- ›Shielding material for construction
- ›Quarantine room / box for electromagnetic waves
- ›Radar-wave reflecting material
Extraordinary technologies
One fabric. Seven frontier capabilities.
The same carbonized textile opens fire, stealth, chemistry, signals, radiation, industry and munitions — a platform, not a single product.
01
Fireproof life-saving suits
Rated to 2000°C. Self-heals in one-tenth of a second. Built for firefighter turnout gear and emergency rescue suits in burning structures.
New-generation firefighter suit rated to 2000°C.
02
Thermal invisibility & radar stealth
Special camouflage for army and special forces. Laminated onto UCAV, UAV and drone airframes with binders such as epoxy so platforms stay off radar. Thermal suits can vanish from imaging systems.
Thermal camouflage — invisible to thermal imaging.
03
Acid-proof structure
The weave is so robust that even strong acids cannot destroy it. Chemical protection for surfaces, tanks and industrial plant.
Resistant to every kind of acid.
04
Signal blocking / jammer rooms
RF and GSM blocking built into the textile — rooms and enclosures that cut phone and radio signals.
Signal blocking.
05
Radiation-shielding rooms
Does not pass radiation. Enables hospital X-ray rooms and shielded medical spaces without conventional lead-heavy builds.
X-ray rooms and hospital shielding.
06
Industrial conductivity & injection heat
Conductive enough for industry: injection heat and related process lines. Also studied as a carbon replacement in batteries and for corrosion control in hydrogen fuel cells.
Industrial heat, batteries, fuel cells.
07
Safe ammunition crates
Coating the inner surface of ammunition boxes removes explosion risk at high temperatures. Even if a depot detonates, munitions can be protected and recovered.
Heat- and blast-resistant ammunition transport and safe storage.
Technical specs
Smart Fabric — Technical Specifications
Standard Product Specifications
| Item no. | Content | Weight (g/m²) | Thickness (mm) | Resistance (Ω/30x30) | Width (cm) | Roll length (m) |
|---|---|---|---|---|---|---|
| 1001 | 100% | 300 | 0.7 | 4 | 90 | 100 |
| 1003 | 100% | 150 | 0.5 | 4 | 115 | 100 |
| 0501 | 100% | 145 | 0.55 | 10^6 ~ 10^6 | 127 | 100 |
Raw Material Properties by Fiber Type
| Property | Phenolic resin | Cellulose | PAN | Pitch | Granular Activated Carbon (GAC) |
|---|---|---|---|---|---|
| Fiber diameter (µm) | 9-11 | 15-16 | 6-11 | 10-14 | - |
| Surface area (m²/g) | 1000-2300 | 1000-1500 | 700-2000 | 1000-2000 | 800 |
| Micropore volume (ml/g) | 1.0-1.2 | 0.2-0.7 | 1.5-2.0 | 0.2-0.7 | 0.001-0.01 |
| Micropore diameter (Å) | 0.5-1.2 | 0.4-0.6 | 0.4-1.0 | 0.5-1.0 | 0.3-0.5 |
| Tensile strength (kg/mm²) | <20 | <20 | <20 | <45 | 40-60 |
| Tensile elasticity (kg/mm²) | 30-70 | 7-10 | 20-50 | 10-18 | - |
| Elongation (%) | 2.7-2.8 | - | <2 | 2.4-2.8 | - |
| Ash content (%) | 0.03-0.05 | <1.0 | - | - | - |
| Toluene absorption (%) | 30-80 | 30-60 | 30-70 | - | 30-35 |
| Iodine adsorption (mg/g) | 950-2200 | >1300 | >1500 | 1000-2000 | - |
| Methylene blue adsorption (ml/g) | 310-380 | >300 | >300 | 250-350 | 70-80 |
Test / Analysis Results
Tests/analyses were performed on samples sent by hand by the Central Directorate of Circulating Capital and Business Development Project Manager.
Analyzed by:Kemal AKBUDAK — Textile Technician
Approved by:F. Nilay ARSLAN — Metallurgy Engineer
Date:2019-11-04
| # | Test | Result | Method |
|---|---|---|---|
| 1 | Weight | 149 g/m² | TS 251 / February 1991 |
| 2 | Thickness | 0.50 mm | TS 7128 EN ISO 5084 / April 1998 |
| 3 | Thread Count | Warp 54 pcs/inch, Weft 27 pcs/inch | TS 250 EN 1049-2 / February 1996 |
| 4 | Weaving | 1/1 plain | Visual |
| 5 | Blazing Time | No burning | TS EN ISO 6941 / February 2007 |
| 6 | Dripping Time | No dripping | TS EN ISO 6941 / February 2007 |
| 7 | Length of Carbonization | Null | TS EN ISO 6941 / February 2007 |
| 8 | Tensile Strength | Warp 60 lb/inch, Weft 5 lb/inch | TS EN ISO 13934-1 / February 2002 |
| 9 | Tear Strength | Warp 1.70 lb, Weft 0.70 lb | TS EN ISO 13937-2 / March 2002 |
| 10 | pH | 7.1 | TS EN ISO 3071 / October 2006 |
| 11 | Bursting Strength | 320 kPa | TS 393 EN ISO 13938-1 / December 2002 |
| 12 | Air Permeability | 239 cfm | ASTM D 737 |
The application areas
Nine industries. One material platform.
From defense stealth to hospital X-ray rooms — the same carbonized fabric, specified per sector.
01
Defense industry
Special-forces thermal camouflage, UAV/UCAV coatings that stay off radar, fireproof gear and explosion-safe ammunition crates.
02
Medical sector
Radiation-shielding X-ray rooms, antibacterial surfaces and compact high-heat sterilization.
03
Automotive
Lightweight, high-strength hood and body coatings with corrosion resistance.
04
Aviation & space
Epoxy-laminated stealth skins for unmanned aircraft — flight-endurance platforms that radar cannot lock.
05
Heating technologies
Conductive industrial heat, injection heating and the 24 V Heat Capsule line.
06
Textile industry
2000°C fireproof, self-healing fabrics for firefighter suits and life-saving turnout gear.
07
Yacht, maritime & navigation
Metal-laminated hulls that stay off radar, resist fire and fight corrosion at sea.
08
Construction
On site and in the structure: corrosion-inhibiting wraps and coatings that protect rebar and concrete.
09
Energy sector
Fabric instead of charcoal in batteries; corrosion-prevention studies in hydrogen fuel cells.
Demonstrations
The lab, on video.
Measured results from the working prototype — plus the fabric capabilities investors ask about first.
~490°C run
490°C heat run
21V / 14A reaching 490°C in 14 seconds.
core demo
Core demonstration
The capsule core igniting and sustaining.
2000°C
Fireproof fabric
Withstands up to 2000°C. Fireproof. Self-heals in a second.
Lab 2
Laboratory environment 2
Lab 3
Laboratory environment 3
Lab 4
Laboratory environment 4
Lab 5
Laboratory environment 5
Lab 6
Laboratory environment 6
Lab 7
Laboratory environment 7
Lab 8
Laboratory environment 8
Lab 9
Laboratory environment 9
Lab 10
Laboratory environment 10
Lab 11
Laboratory environment 11
Lab 12
Laboratory environment 12
The Scientist
Kenan Kartal — a scientist who engineers heat at the molecular level.
Kenan Kartal
Scientist shaping heat at the molecular level
Behind the numbers is a scientist who spent years studying how matter handles heat at the limit — Kenan turned that knowledge into a manufacturable technology: the Heat Capsule.
Now he is opening the door to patient, serious capital partners who can carry the technology from the lab bench to mass production.
“Trust is not a pitch — it is what you can measure. We take what we prove in the lab into the field, step by step, openly.”
Pat. Pend.· IP protected
The opportunity
A first-mover seat in a trillion-heat category.
We open the founding round with a working prototype in hand. A proven-energy-savings economy, 100% grid independence and a platform that runs from consumer hot water to heavy industrial lines and military gear.
Proven savings
30–60% measured energy savings vs. conventional systems — short payback.
Grid independence
Inverter-free DC from sun and battery; future-proof against gas-bans.
Unlimited scale
One core, form-factor flexibility from consumer to heavy industry to defence.
Protected IP
Proprietary material recipe and geometric layout; all data trade-secret.
Investor conviction
Everything runs on a working prototype. Live measured data, live demonstrations.
490°C / 14 s
Measured high
21V — battery
Driven by
500°C+
Lab limit
30–60%
Savings
Capital round · Founding
Pre-production. Full technical and financial package available under NDA.
Investor Pack
Download investor pack
Pre-production. Full technical and financial package available under NDA.
Green_Heat_Technology_Blueprint
≈24 MB
Investor presentation (PPTX)
All files
Deck + videos (≈164 MB)
Roadmap
The path from prototype to market.
1
Today
Prototype & data
Working core, measured thermal series, security case.
2
6–12 mo
Industrial pilots
Field pairs at furnace and OEM customers, certification.
3
Year 2
Production line
Serial capsule line, quality control, supply chain.
4
Year 3
Scale & license
Global manufacturing, licensing and platform wins.
Vision Project
Artificial Sun
A visionary project for clean, unlimited and sustainable energy — positioned as the ultimate energy solution of the future.
Beyond the capsule: a platform technology scaling from personal heat to planetary energy independence.
Artificial Sun
Clean Energy
Zero fossil fuel, zero emissions, zero nuclear waste energy source.
Unlimited Capacity
Solar-powered, geographically unconstrained universal solution.
Platform Technology
Heat Capsule's thermal core technology scales to macro level.
Sustainability
High-efficiency energy conversion, decades without physical degradation.
This vision will be realized through staged scaling, starting from today's Heat Capsule prototypes.
Get in touch
Meet the engineers behind the capsule.
Serious investors and strategic partners are invited to a live demonstration — on the bench or by video.
All conversations stay confidential.