Solar Air Conditioners
TekVal Int'l Inc.
Honduras, Sri Lanka, Syria, Iran, Iraq, USAVI, Porto Rico and Djibouti; we hope our products would
make more profit to you.


Model        
 Refrigerating Capacity     Heating Capacity     Refrigerating Power / Heating      Electrical    Power Source    Applicable Area (m2)   Protection of
Defending Electric
KFR-35GW      3500               3600                780/800           220                10-18                I Class
KFR-70LW       7000               7100                1700/1850      220                35-45                I Class
KFR-120LW     12000             12300             2700/2800      220                45-60                I Class

1. The installation is not limited by the location, it can be installed anywhere since the solar panel is
not large, furthermore it is not required to face the sun.
2. Weather condition does not have any effect on the solar Air Conditioner, whether it is a cloudy,
rainy or sunny day, or even during evening time.  It absorbs heat and radiation. Both of electricity and
the energy absorbed in the day time stored in the heat absorbing device can ensure the air
conditioner to work normally. Moreover, the energy absorbed from the environment can be
consumed and renewed continuously. In general our Solar Air-Conditioner gives you a saving of at
least 50%.

3. Compared to normal air conditioner, the fluctuation of temperature is slightly slower, it needs
several minutes to reach the appointed temperature; And the longer you use it, the less electricity
can be consumed comparing with normal conditioners.

4. The refrigeration of solar A/C with R407C is protective to the environment.

5. Compared to the normal air conditioner, 50% of electricity can be saved by our solar-air.

6. The air conditioner can work normally between the temperatures -25 degree Celsius and 54
degree Celsius, if the temperature is over 50 degrees Celsius, the compressor will keep itself in a
state of rest for protection. If the temperature returns to normal (-25 degrees Celsius to 50 degrees
Celsius), it will resume working automatically.

Special Technology Requirements:

When copper pipe lengthened, then this requires to increasing refrigerant.

Model       
Electric Current (A)               Power (W)       Pressure (Mpa)       Increased Length      Increase Refrigerant (G)
                                                                                                                  
KFR-35GW          3.8~4.5             750~900            0.45~5.2        3.0~7.0                30~70
KFR-50LW           5.4~6.2             1200~1300       0.45~5.2        3.0~7.0                40~80
KFR-70LW           7.2~8.2             1600~1700       0.45~5.2        3.0~7.0                40~80
KFR-120LW         12.0~13.8        2700~2950       0.45~5.2        3.0~7.0                50~100


Relationship between the temperature outside the air conditioner machine and the lowest
pressure, electric current

Outer Temperature
Power (A)/Pressure (Mpa)
26- 27℃            28 -2 9℃          30℃-31℃                         34℃-35℃                  36℃-37℃                     38-39℃
KFR-35GW     0.4Mpa/3.8A    0.42Mpa/3.8A          0.45Mpa/3.9A           0.48Mpa/4.0A         0.50Mpa/4.1A         0.525Mpa/4.2A
KFR-50LW     0.45Mpa/5.4A   0.47Mpa/5.5A          0.48Mpa/5.6A           0.50Mpa/5.8A         0.505Mpa/5.9A         0.51Mpa/6.2A
KFR-70LW     0.45Mpa/7.2A   0.47Mpa/7.4A          0.48Mpa/7.5A           0.50Mpa/7.7A         0.505Mpa/7.9A         0.51Mpa/8.2A
KFR-120LW   0.46Mpa/12.0A  0.48Mpa/12.4A        0.50Mpa/12.5A         0.51Mpa/13A          0.52Mpa/13.5A         0.55Mpa/13.8A


FAQs

1.What is the warranty years and how about after sale service?
The warranty of the solar A/C is 6-7 years.
We give 1% equipment; it means we give 1 unit free for every 100 units purchase.
Compared to normal air conditioners, the difference just lies in the solar panel which is of
good quality. In case there is any problem aroused, they can be repaired as the normal
ones in our clients’ own countries. But in case there is any damage of main spare parts like
compressors or solar panels, you should purchase them of the same type from us and
replace the damaged ones.

2. How about the solar energy?
The source of solar energy is the natural light energy, heat energy and the radiant energy in
the environment absorbed by the solar-panel. Solar energy and electricity work together and
the ratio of them is 50%. Only when the electricity and solar energy work together can
ensure the normal works of our products, it can't work using 100% solar energy or 100%
electricity alone.

3. Can our solar A/C work in bad weather?
Our clients should feel ease about it that our A/C can work normally in any weather.
Our solar panel is the solar collector which could collect and store the heat energy, light
energy, the radiant energy of the environment. Solar energy can be collected no matter in the
day time or at night, no matter in the raining day or the sunshine day. When there is no
sunshine, the solar panel could also collect the light energy and heat energy, which can
never be exhausted as there is a continual supplement, even when there are connected
raining days or very cold days with very low temperature. Besides, the consumption of solar
energy is little compared to the absorbed energy, the solar energy would never be
exhausted, and the product can always work normally no matter in what kinds of weather.

4. What’s the limited temperature our solar A/C can be used normally?
As long as the temperature isn't higher than 54℃ and isn't lower than -25℃, our solar A/C
can work normally, no matter High Humidity or low humidity, the performance won't be
affected by the variance.

5. What’s the core cooling principle of solar energy?
Solar energy providing the absorption type of refrigerator with the heat-carrying water
(refrigerant) which the generator needs, other procedures would be done by generator just
like normal air conditioners. The heating principle is the same with the cooling principle.

6. How the electricity saved?
The solar air conditioners powered by the solar energy and electricity together, thus the
electricity would be saved.

7. What is our products’ energy efficiency?
Currently there is no calculating method for solar air conditioners, we have the EER and star
rating but it isn't our real efficiency. Our product is different from normal air conditioners; our
products can save 50%-70% of electricity due to the use of our special solar collector.

We the following efficiency rating:
EER star
12000Btu                2.91                      4star
18000Btu                2.84                      3star
24000Btu                2.7                         3star
35000Btu                2.64                      3star
42000Btu                2.6                        3star

The EER and star rating are calculated accordingly
Cooling Efficiency/normal Ac's electricity consumed.
Actually our solar Ac's electricity consumed is just about half of it.

8. What is our core technology?
The core technology mostly lies in the solar panel and compressor.
Our solar panel is made of silicon. There are many small components in solar panel. They
are mainly the parts of heat collecting, assistant parts of converting heat or cool; Our
compressors is different from normal air conditioners', they are improved by very specific
technology, which is complex and difficult to understand by unspecialized people.
More details are discreet.
Note: The compressor or solar panel can't be replaced by clients themselves, so if there is
some damage of them or the warranty period passed, they should be replaced by the same
as the original ones which you could purchase from us.

9. What kind of compressors do we use?
They are all famous brands;
Gang dong Meizhi Compressor Limited (http://www.chinagmcc.com/)
Shanghai Hitachi Electrical Appliances Co., Ltd (www.hitachi.com)
SangLing air condition & Freeze System Co., Ltd.
Solar Air-Conditioner complete model listing ( 8 to chose from)
As a professional manufacturer's outlet and
exporter of solar Air Conditioners & Green
Energy products, we will be pleased  to supply
solar air conditioner world wide to help you
reduce power bills and start saving our planet
Earth.  Compared to the normal air conditioner,
about
50% of electricity can be saved. Our
products have passed
CE & UL certificates.
Engineering & renewable sources of energy
    Working principle of our solar air conditioner

There is a heat absorbing device in the solar collection panel, which can switch the energy of
light, heat, radiation of the environment into energy, which can assist compressor in doing
the job of cooling and heating. Moreover, the energy absorbed in the day time can be stored
in the heat absorbing device, ensure the air conditioner to work normally all day.

The solar energy air conditioners make use of the principle of light-sense point arouse and
dispersing Photosynthetic, and the principle of reversible of chemistry energy, they fully adjust
to absorb and store solar energy by the Binary mixture refrigerant of Solar collector layer,
Then through the cold, hot assistants of the solar energy, they regulate the cold and hot of the
solar AC, Then they can reach the best quality of saving electric according to the
requirements.

The so-called solar energy refrigeration means providing the absorption type of refrigerator
with the heat carrier water which the generator needs. The higher the temperature of water
the higher the energy efficiency ratio (COP) and the effect of refrigeration is also higher. For
example, if heat carrier water’s temperature is about 60degrees, then the COP of refrigerator
would be approximately 0-40; If heat carrier water’s temperature is about 90℃, then the COP
of refrigerator would be approximately 0-70; If heat carrier water’s temperature is about 120
degrees, then COP of refrigerator may reach 110degrees or above
.
High Efficiency Heat
Absorption solar
collector panel.
100% solid state
No
Water, Gas or any
other types of Fluids.
Split Type   TVLRFK-35WG (12000BTU)
  • Reinforced refrigeration
  • Thin and slim design
  • Warm startup (cold air prevention)
  • Independent dehumidification
  • Ultra-quiet technology
  • Elegant design
  • Conductor blowing system
1
Split Type  TVLRFK-50WG (18000BTU)
2
  •  Reinforced refrigeration
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system
3
Split Type  TVLRFK-70WG (24000BTU)
  •  Reinforced refrigeration
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system
Split Type TVLRFK-100WG (35000BTU)
4
Split Type   TVLRFK-120WG (42000BTU)
5
  •  Reinforced refrigeration
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system
  •  Reinforced refrigeration
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system
Floor Type   TVLRFK-50LW (18000BTU)
6
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system
Floor Type   TVLRFK-70LW (24000BTU)
7
  •  Reinforced refrigeration
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system
Floor Type   TVLRFK-120LW (42000BTU)
8
  •  Thin and slim design
  •  Warm startup (cold air prevention)
  •  Independent dehumidification
  •  Ultra-quiet technology
  •  Elegant design
  •  Conductor blowing system