ENERGY KOREA Inc.SUNJOY, a heating system bringing the feel of solar heat designed for your well-being

www.sunjoy.kr

Excellent Heating System

20142013

2012

2011

2010

2009

• North America exclusive distribution contract has been made• Develop high temperature product and gain CE certification.• Develop Elion(Under Desk Heater)• Gain C.C.C certification• Established joint venture with Chinese company• Signed exclusive contract for Europe region (2012~2017)• Selected as a Technology guarantee fund A+member• Biological frequency trademark right registered• Chosen 'Friendship company' (Korea Small&Medium Business Company)• Acquire 'Korean patent of FIR paint dryer'• Acquire 'IP55' grade• Chosen R&D project (Korea Industrial Complex Corporation)• Acquire 'RoHS' certificate• Awarded 'Meritorious enterprise to utilize new technology' (Korea Government prime minister honored)• Chosen 'KOTRA Seal of Excellence' Products (KOTRA)• Acquire 'ETL' Certificate• Acquire 'CCC' Certificate• Chosen “Export Small&Medium Enterprise Raising 500-500” Project (Korea Small&Medium Business Administration)

2008 • Acquire 'Korean Patent'• Registered 'SUNJOY' and '썬조이' as Trademark• Acquire 'AS/NZS' Certificate• Acquire 'CB' Certificate• Awarded '1 Million Exportation Award'(KITA)• Build new Head Office & Factory (Ganghwa island, Incheon)

2007 • Acquire 'ISO 14001'• Acquire 'Certificate of Semi-Fireproof Materials' (Korea Fire Equipment Inspection Corporation)

• Acquire 'Certificate of Specialized Components and Materials Enterprise' (Korea Ministry of Knowledge Economy)

• Establish 'Corporate R&D Center'

• Acquire 'Certificate of Quality Assurance for Infrared & Antibacterial' (Korea Institute of Construction Materials)• Acquire 'Excellent Performance Certificate' (Korea Small&Medium Business Administration)• Acquire 'Certificate of New Excellent Product' (Korea Ministry of Knowledge Economy)• Acquire 'Certificate of INNO-BIZ' (Korea Small&Medium Business Administration)• Acquire 'Certificate of Promising Export Firm' (Korea Small&Medium Business Administration)• Acquire 'Certificate of Promising Small & Medium Enterprise' (Incheon Metropolitan City)• Acquire 'Certificate of Excellent Product' (Korea Public Procurement Service)• Acquire 'GOST' Certificate• Chosen R&D Task (Korea Energy Management Corporation)• Contracted with Korea Government (Korea Public Procurement Service)

2006 • Acquire 'ISO 9001'• Designated 'Venture Enterprise'• Designated 'Excellent Quality Product'(Incheon Metropolitan City)• Acquire 'Certificate of Utility Model Registration' (Korea Intellectual Property Office)• Acquire 'CE' Certificate

2005 • Chosen R&D Task(Korea Ministry of Knowledge Economy)• Completed to develop Far-Infrared Radiation Heating Panel• Acquire 'Korean Electrical Appliance Safety Certificate'

Company History

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SUNJOY Excellent Heating System

Provides : A Warm and Natural EnvironmentA Place of Well-Being

SUNJOY is an excellent heating system, which acts like solar energy to give you far infrared heat, and contributes to your well-being.When you switch it on, SUNJOY creates a pleasant and comfortable environment by emitting mild radiant heat, just like the sunshine.

Its features include a low installation fee, cheap running costs and free maintenance. It is highly efficient, and saves around 30-50% energy, bringing about a quiet innovation in the field of commercial and industrial heating systems. Its use of a highly efficient Far Infrared Ray, means that it is highly effective at contributing to the body’s warmth and well-being.

The use of silver-nano materials brings about a sterilization effect; and anion [negative only] and Tourmaline material contribute to a deodorization effect.

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Feature

Effect

SUNJOY is a radiant heating panel, designed to give a sense of well-being, with an emitting efficiency of more than 93%, and a wave-length of around 10… which matches human metabolic activity.

Energy Saving

50% saving on energy compared to existing electric heating systems

Far Infrared Radiation (Health)

Improve human metabolism

Stimulates growth

Far Infrared radiation ratio 93%

Aids refreshment

Anion(deodorization)

Purifies the air

Emits refreshing air

Captures vitamins in the air

Contributes to relaxation

Activates cells

Heightens resistance to disease

Environmentally Friendly

Dust-free

Noise-free

Vibration-free

No harmfulelectro-magnetic rays

No harmful gas emissions

Silver-nano Effect(Anti-bacterial)

Prevent new house syndrome

Sterilizes the room

Gives natural antibacterial effects

New Excellent Heating System

Energy Saving

Deodorization

Health

Environmentally-friendly

Anti-bacterial

SUNJOY is green environmentally-friendly, energy saving, health-enhancing product.Economic + Environment + Energy

SUNJOY is a heating system which ventilates and warms the air by producing a radiant heating similar to solar radiation.SUNJOY is a hygienic heating system which is dust-free, noise-free, odor-free and moisture-free. Most important of all, SUNJOY comes with comparatively low maintenance costs such as for filter replacement, burner and panel cleaning.You can enjoy the warmth of infrared radiant heat at a 30-50% lower cost, even in low temperatures. The distant infrared ray is emitted from a ceramic heating panel which helps to boost blood circulation, enhance work efficiency, and benefit health. You can even notice a difference in the life-span of a plant pot in the room with SUNJOY as compared to other heating systems.

The radiation range of the distant infrared rays is defined as being between 4...and 20, and SUNJOY radiates these fresh rays at a range of between 4 and 14 with high efficiency. (Korea Institute of Energy Research)

The radiant heat delivered to the human body is just as effective as sunshine. The difference may be likened to receiving heat in a shady rather than a sunny place.

Energy can be much saved with this product(refer to page 6)

The temperature felt around the room is much more even than other heating systems of convection or conduction.

It is noise free, dust free and vibration free, and there are no harmful gases or electromagnetic wave emissions.

It does not reduce room humidity or oxygen levels.

Low cost installation and no cost for maintenance.

Product is semi-permanent.

It contributes to a suitable living environment with the use of silver-nano effects and anion emissions.

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Econimic +Environment + Energy

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SUNJOY is a healthy, natural, dust-free, radiation-free heating system designed for healthy living.

Classification of electromagnetic wave and far infrared radiation

SUNJOY is a distant infrared, radiant heating system, which imitates solar heat and brings a sense of well-being.

Turning on SUNJOY helps the environment to feel milder and fresher than ever by providing heating akin to natural solar heating. SUNJOY brings a heating revolution to offices, industrial buildings, and homes, with a cost efficiency of 30-50% compared to other heating systems, and low running and maintenance costs. It is a highly-effective means of providing beneficial physiological and thermos-therapeutic effects by emitting fresh ‘distant infrared radiant waves’. SUNJOY also uses silver-nano technology to bring about anti-bacterial and deodorization effects. SUNJOY is a heating system for your well-being, which by emitting an anion by Tourmaline, provides a pleasant environment all year round.

SUNJOY brings the heat of a sunny place in the cold of winter.SUNJOY

Heat flow of the conventional heating system

Heat Reflection from the window

Heat spreads insides the house

Convection Current (Full of Dust)

Wind Supplier

Air Pollution

Fuel Stove

Pipe Flames Floor Heating

Heat Emission Heat EmissionHeat Emission

(Danger)

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The Electromagnetic SpectrumGAMMA RAYS RADIO

10000.4 0.7 4

X-RAYS UV VISIBLE INFRARED

WAVELENGTH(microns)

SUNLIGHT

INFRARED

FAR INFRARED

VISI

BLE

EconomicThe superiority of SUNJOY has been demonstrated by comparisons of its economical efficiency, environmental and safety features.

Comparisons

Electric Heater SUNJOYE.H.P

Capacity

247%

210%

40%

Base

206%

150%100% 100%

-30%

Electricity ConsumptionEnergy Saving

Electric Heater E.H.P. SUNJOY Testing

Institute Testing Element

Capacity(kw) 20.5 16.7 8.1

(KIER)Korea Institute of Energy Research

Building

ElectricityConsumption 15.1 10.8 7.2

Ventilation Rate 0.7 0.7 0.4

SET-BACK (Radiation Heat) SAME BASE +3℃ - +4℃

Energy Saving+40% BASE -33% Building

+40% BASE -23% House

Energy Conservation

ProgramChosen America

Comparison Factor Product SUNJOY Convection System

Ventilation System Not Needed Necessary

Air PollutionMoisture in the air

turns into anions and has an antibiosis effect

Dust, Low percentage of humidity

Noise None Noise up to unpleasant level

Xerosis None Significant

Antibiosis Deodorization Significant effects from silver-nano catalyzer No effect

Skin Aging Far infrared radiant therapy is popular in Korea Skin aging by hot wind

Temperature Distribution Within 2℃ Over 10℃ (feet felt cold)

Test Factor SUNJOY E.H.P Electric Heater

Electric Radiator(FCU)

Electric Hypocaust

Electricity Fee Rate 50% 70% 100% BASE 110%

Installation Cost(million won) 100

150(heating

part only)100 70 200

Maintenance Cost None Necessary Necessary Necessary Necessary

ROI Period(Month) 5 29 Impossible for ROI BASE

Disadvantageous in both costs of installation and

electricity

ROI Test(Return of Investment)

Test Result

1. Sample: Incheon Jung-Gu Public Health Center

2. Heating Area: 2,372 yd2

(1,985 m2), Ceiling height 2.6M

3. Heating Temperature: 20℃~25℃

Environment-Efficience Test

Incheon Jung-Gu Public Health Center, Heating Area of about 2,372 yd2 (1,985 m2), Heating Temperature of 20℃~25℃

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Installation ExampleSUNJOY is perfect for every place and provides a great environment all year round

Provides overall heating, or partial heating for office buildings. Energy saving, and environmentally friendly.Contributes to a pleasant atmosphere in officetels, dormitories, schools, company offices, training centers, and saving energy.Provides partial hearing for Apartment buildings:Bathroom heating, maintaining a mean temperature of 23℃ by sensor, and goes up to 30℃ for enjoying a bath.The heating in rooms for children or the elderly can be controlled more easily by installing a separate SUNJOY with a capacity between 500W and 250W. Because students often get very tired, a study room with far-infrared radiation may activate metabolism leading to beneficial physiological effects which help both students and their parents.

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Places requiring far-infrared radiation therapy are hospital units, postpartum rooms, oriental hospitals and geriatric homes.Contributes to the health, atmosphere and well-being of people in hotels, motels, Condominiums, etc.Beauty Centers, Fitness Clubs, Saunas: Energy Saving, Pleasant atmosphere, Healthful.Health benefits, energy saving and contributing to the atmosphere in places requiring a high class interior,such as Restaurants. Helps avoid the effects of noise, dust, and static electricity.

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DemonstateWe offer a sample design which can be adapted for different usage and sizing.

* The heating panel shall occupy 10 to 15 percent of the ceiling space, and the panel position should consider the lights and main heating area.

* The panel shall have a gap of about 600 mm from the wall, and the distance between panels shall be twice the panel length.

Q x △T F

x S(Kw)Kw =

Room Type Size(m)

Area(㎡)

Panel Type(Ceiling Height:

2.4M)Temperature

Restroom 1.3 x 1.7 2.2~3.3 SR-4 10~15℃

Standard Bathroom 1.7 x 2.3 3.8~5.5 SR-5 10~15℃

Large Bathroom 2.6 x 3.3 8.2~10.9 SR-7 7~10℃

Office(small) 2.6 x 3.3 8.2~10.9 SR-7 7~10℃

Office(Medium) 10.0 x 10.0 100 SR-7x14 7~10℃

Office(Large) 10.0 x 33.0 330 SR-7x46 7~10℃

Hospital Unit 4.0 x 4.9 17.4~21.8 SR-7x4 7~10℃

Officetel 4.6 x 6.6 28.3~32.7 SR-7x4 7~10℃

Internal Temperature

(Before Heating)

F(Factor) NOTE

22℃ 350 Facility with high warmth keep(Fomentation Centers)

19℃ 300 Facility with medium-high warmth keep(Apartments)

16℃ 250 Facility with medium warmth keep(Houses)

13℃ 200 Facility with ordinary warmth keep(Offices facing South)

10℃ 150 Facility with poor warmth keep(Offices facing North)

7℃ 100 Facility without warmth keep

4℃ 75 Facility with external air

Calculation of SUNJOY Capacity (EK Method)

Q : Size of Heating Space(m3)T : Temperature difference between before and after heatingT : T1 - T2T1 : Target Temperature(℃)T2 : Temperature before heating(℃)F : Factor (Factor according to heating room type)S : Service Factor (Application places, uses, and custom-made Factor of 1.0~1.3)

Open Air Temperature: -5℃

SpecificationSUNJOY models

Classification Installation Type

Size(mm)

Weight(kg)

Voltage(V)

Current(A)

Power Consumption

(W)Heat Value

(Kcal)

Area of Heating

Plate(m²)

SR-3EXPOSED(N) 606 x 606 x 20 2.34

120, 220 230, 240

1.31 290 249 0.35MOLDED(M) 598 x 598 x 20 2.32

SR-4DEXPOSED(N) 606 x 606 x 20 3.2

1.97 435 374 0.53MOLDED(M) 598 x 598 x 20 3.16

SR-5DEXPOSED(N) 606 x 906 x 20 4.2

2.62 578 497 0.71MOLDED(M) 598 x 898 x 20 4.12

SR-7DEXPOSED(N) 606 x 1206 x 20 5.3

3.34 735 632 0.89MOLDED(M) 598 x 1198 x 20 5.12

SR-8DEXPOSED(N) 606 x 1506 x 20 6.28

3.93 866 745 1.07MOLDED(M) 598 x 1498 x 20 6.04

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SUNJOY SelectionBrief Instructions for installation

By Fatma Vatansever and Michael R. Hamblin

1. Introduction

About Far-Infrared Ray(FIR)From NCBI(National Center for Biotechnology Information)

All living organisms are subjected to the natural electromagnetic radiation reaching the earth from the sun. Living organisms experience the beneficial as well as adverse effects of it at all levels, starting from sub-cellular organelles and ending with the whole body. Thermal radiation (or infrared) is a band of energy in the complete electromagnetic spectrum and it has been used effectively for millennia to treat/ease certain maladies and discomforts. Heated saunas are only one of the avenues (and perhaps the oldest) to deliver the radiation in a controlled environment and within a convenient treatment time. With the development of better technology to deliver pure far infrared radiation (FIR), the benefits from its effects have widened. Nowadays, specialty FIR emitting heat lamps and garments made up of filaments (fibers) impregnated with FIR emitting nanoparticles are becoming used to deliver these thermal radiation effects. In this paper we explore the use of FIR as a promising treatment modality for certain medical conditions.

Table 1CIE classification of IR radiation

Name/abbreviation Wavelength Photon energy(THZ)

Near infrared/IR-A Mid infrared/IR-B Far infrared/IR-C

0.7-1.4µm(700-1400 nm)1.4-3.0µm(1400-3000 nm)3.0-100µm(3000nm-0.1mm)

215-430100-215

3-100

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1.2 Biological effects of FIR

1.1 What is FIR radiation?In the IR radiation bands, only FIR transfers energy purely in the form of heat which can be perceived by the thermo-receptors in human skin as radiant heat.

In the IR radiation bands, only FIR transfers energy purely in the form of heat which can be perceived by the thermoreceptors in human skin as radiant heat. Not only is FIR absorbed by the human body but it is also emitted by the body in the form of black body radiation (3–50 μm with an output peak at 9.4 μm).

<Table 1>

The classification of the International Commission on Illumination (CIE) has three sub-divisions for the IR radiation as given in Table 1.

FIR application in medicine requires understanding and knowledge of the interactions of electromagnetic radiation at FIR range with biological structures (including cells, cell membranes, cell fluids – especially water, DNA/proteins) and functioning of the living systems in general. At the cellular level, the underlying biophysical mechanisms of the interaction of electromagnetic radiation with living cells can be framed in terms of altered cell membrane potentials and altered mitochondrial metabolism [2]. FIR energy (photons with quantum energy levels of 12.4 meV –1.7 eV) is absorbed by vibrational levels of bonds in molecules. There are six vibrational modes covering symmetric and antisymmetric stretching, scissoring, rocking, wagging and twisting. Considering the high concentration of water in biological systems, association of water molecules with ions (solvation effect), the dielectric properties of the water and the large dipole moment that this effect generates, this will be a dominant factor in biological solutions. It is known that at lower frequencies water molecules are able to rotate freely in an oscillating electric field with little or almost no energy loss.

In living systems, in addition to the water molecules association with the electromagnetic field and effects of that, one has to consider the “meso-structure” effect where proteins and charged groups (located at specific sites on the proteins) are crucial for the overall biological activity. These specifically located charged groups associate with the water molecules and by doing this influence the dielectric behavior of the whole molecular-assembly, which in turn effects its biologic functioning. Thus, the dielectric properties of tissues (even at cellular level) depend on and vary with the water content. In addition, the relaxation of these molecular “meso-structures” can show variations with frequency. For these reasons, water content is a critical factor in the interaction between FIR and living organisms.

In this regard, the dynamics of water-clusters has attracted considerable interest since there is a noticeable difference with respect to the dynamics of bulk-liquid-water, and this may have significant implications in biological environments. Local changes in the molecular environment (caused by solvation or confinement) are shown to affect substantially the translational and vibrational modes in FIR frequency range. It is found that water cluster size and temperature affect the FIR absorption spectrum significantly.

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Testing Institute

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Anti-bacterial Test Report

Institute Geneva Laboratories

Location PO Box 140, Elkhorn, WI 53121, U.S.A

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1.3 Medical applications of FIR

References

For FIR used as a therapeutic modality the alternative terms “biogenetic radiation” and “biogenetic rays” have been coined and widely used in the popular literature. FIR wavelength is too long to be perceived by the eyes, however, the body experiences its energy as a gentle radiant heat which can penetrate up to 1.5 inches (almost 4 cm) beneath the skin. FIR energy is sufficient to exert rotational and vibrational modes of motion in bonds forming the molecules (including the water molecules) as well as resonate with cellular frequencies. Resulting epidermal temperature is higher when the skin is irradiated with FIR than if similar thermal loads from shorter wavelengths are used. The prolonged erythermal response due to FIR exposure has been proposed to be due to increased epidermal temperatures associated with it, but levels of FIR that do not produce any detectable skin heating can also have biological effects.

Plaghki L, Decruynaere C, Van Dooren P, Le Bars D. The fine tuning of pain thresholds: a sophisticated double alarm system.

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2. Sheppard AR, Swicord ML, Balzano Q. Quantitative evaluations of mechanisms of radiofrequency interactions with biological molecules and processes.

Australia, Living Room

Australia, Yoga Studio

New high temperature product introduction. (Won 'Good Design Prize 2014') You are looking at a heating product for ceiling installation. This product uses aluminium materials for the purpose of making the heater light-weight, and to enable better heat-transfer. In order to improve the emission of radiant-heat, the frontal heat-generating part is designed in a circular form. This produces a kind of 'sound-wavelength' image. Functionally, it is efficient for emitting 'far-infrared radiant heat'. In design, present trends in European culture have been reflected, such as soft and simple themes for interior use. The design is made complete by the addition of a supporting bracket whereby it is possible to alter the angleat which it is installed, and mount in on the wall.

Specification – New high temperature product

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Model Voltage(V)

Current(A)

Power Consumption

(W)Caloric Value

(Kcal)Area of

Heating plate(m2)

Size(mm)

Weight(kg)

SH-S16 120, 220230, 240

7.27 1,600 1,376 0.195 325 x 920 x 60 10.8

SH-S25 11.36 2,500 2,150 0.273 325 x 1,220 x 60 14.5

Mr. Jaime Paz M, Exclusive Distributor of Colombia

Mr. Paul Tomolowicz, Distributor of Australia & New Zealand

Mr. Laurentiu Primo, Exclusive Distributor of Europe

Mr. George Draghia, Exclusive Distributor of North-America

Mr. MingChao Lee, Exclusive Distributor of China

We are comfortable with SUNJOY's heating panels because it is healthy, it offers health benefits for their constituents, we can say that it is low power and environmentally friendly.

I am very happy with EKI’s support and communication as a supplier. SUNJOY products are lightweight so allow for air freighting direct to site projects ex. Factory and they have a specialized patented coating and this can help with sales/marketing.

Main advantage of SUNJOY is that it very much matches the needs of Europeans. Other than that, smooth A/S process and good quality.

I think Sunjoy products are some of the best in the world in their category (that is why they expand so fast), easy to implement and use in various settings. Due to present increasing concerns both in heating and health they come to fulfil people’s essential needs bringing comfort and safety. And just as an example – from the current Enterovirus -D68 (EV-D68) that is seriously affecting children in the US and Canada to a forecasted very active flu season developing in the background of another unpredictable winter with many bone chilling snaps, the presence of the Sunjoy panel can make your life and of your entire family easier, pets included. I would call it a must have hardware health insurance with no premiums to pay.

SUNJOY is an environmentally-friendly heating solution which brings a sense of pleasure to every place, together with the advantages of energy saving and providing a nice atmosphere.

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Recommendation from Partners

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CE-LVDCCC CE-EMCAS / NZA

Anion Test Report Anti-bacterial Test Report

CE RoHS

Fire Retardancy Test Report

KFI Test Report

Promising Export Firm Cerificate

Canada Patent

Quality Certificate

U.S.A PatentTUV(SR-9DS)EMC

RC-Tick EMC SR-12

Russia Patent

TUV(SR-9DS)LVD

Surface Temperature Test Report

Ukraine Patent

ETL & CSA

Hazardous Substances Test Report

INNO-BIZExcellent Performance

Certificate

IP55 Test Report

ISO 9001 ISO 14001

DeodorizationElectrical Appliances Safery

Certificate

Emissivity Test Report

Excellent Product Certificate

Test Report & Certificate

http://www.sunjoy.kr/eng/main/main.php

BLDG A-wing # 702-A, WOOLIM LION'S VALLEY, 283, Bupyeong-daero, Bupyeong-gu, Incheon, KOREA

ENERGY KOREA INC.

91, Haeanbuk-ro, Ganghwa-eup, Ganghwa-gun, Incheon, KOREA+82 70 4650 5912 +82 32 634 5954

Head office

FactoryTel Fax

SUNJOY is a well-known distant infrared heating panel which brings delight to various rooms with its outstanding, economical efficiency.

With its safe, environmentally friendly, highly efficient energy-saving distant radiant heating system, it saves up to 30-50% compared to existing electric heating systems.

Highly efficient heating system for office buildings as well as residential houses. Safe heating system for both children and the elderly. A healthy heating system for all seasons.

SUNJOY can be used in general purpose office buildings, as well as bathrooms, living rooms, where the far-infrared effects can be experienced.

This is a far-infrared radiant heating system, designed to provide a natural environment.

SUNJOY with its excellent economical efficiency, and environmentally-friendly design can be used in various places such as office buildings, general housing, homes, hotels, fitness centres etc where optimal room temperature is necessary.

You should choose SUNJOY! It’s just like solar heat!