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AZUMA SOLAR SAFE WATER PROJECT

Simultaneous production of Distilled water and Hot water using Solar Thermal Energy.

It can produce distilled water and hot water only using solar energy without using electricity or gas. It can produce distilled water from tap water, rain water.

飲用水、温水同時回収型太陽熱温水装置 イメージ写真

Acquired patent in Japan and around the

Acquired
Japan, Germany, Korea, China, Australia, Hong Kong, Malaysia, India, Indonesia
Pending
Thailand
特許取得!複数の国で認められています イメージ写真

ソーラーウォーターの仕組み イメージ写真02

SOLAR WATER

Simultaneous producing apparatus of drinking water and hot water using solar thermal energy.
Turn rainwater to drinking water by solar thermal energy.
Obtaining safe water with low cost.

SOLAR WATER イメージ写真01
SOLAR WATER イメージ写真02
ソーラーウォーターの仕組み イメージ写真03
●RDSWⅡ

Effective heat collection area:3.82㎡
Hot-water tank volume:142L
Low-temperature tank volume:66L
Evaporation dish volume:42L
Rainwater tank volume:208L

Type RDSW with rainwater storage tank can produce drinking water from rainwater.
This RDSWⅡ, which can be operated without electricity and gas, is available in case of a disaster strike.

Healthy Life with SOLAR WATER
Composition of Distilled water
Items Standard value River water (Shira river) Distilled water
Common bacteria 100/ml 4900/ml 0/ml
E.Coli bacteria Not to be detected Detected Not to be detected
Nitrate nitrogen 10mg/L 0.9mg/L 0.005mg/L
Chloride ion 200mg/L 8mg/L <1.0mg/L
ORGANIC MATTER (TOC) 3mg/L 0.4mg/L <0.3mg/L
pH 5.8-8.6 7.6 7.3
Taste Not abnomal Not abnomal Not abnomal
Odor Not abnomal Not abnomal Not abnomal
Colour 5 degree 11 degree <0.5 degree
Turbidity 2 degree 2 degree <0.2 degree
Items Common bacteria E.Coli bacteria Nitrate nitrogen Chloride ion ORGANIC MATTER (TOC) pH Taste Odor Colour Turbidity
Standard value 100/ml Not to be detected 10mg/L 200mg/L 3mg/L 5.8-8.6 Not abnomal Not abnomal 5 degree 2 degree
River water (Shira river) 4900/ml Detected 0.9mg/L 8mg/L 0.4mg/L 7.6 Not abnomal Not abnomal 11 degree 2 degree
Distilled water 0/ml Not to be detected 0.005mg/L <1.0mg/L <0.3mg/L 7.3 Not abnomal Not abnomal <0.5 degree <0.2 degree

Analyzed by DOJIN Glocal Co. Ltd. 2013.7.16

Unsafe river Water

After Solar distillation

SAFE!

※Picture is illustration purpose

さらにミネラルユニットでミネラルウォーターに! イメージ写真01

By passing through our sophisticated mineral unit, we can change distilled water to delicious mineral water.

さらにミネラルユニットでミネラルウォーターに! イメージ写真01
ミネラル溶出検査結果 イメージ写真

We work for solving water and garbage problems by the use of DSW.

We developed ‘Solar Water’; solar heating device which produces drinking water and hot water simultaneously.
This is the first Solar Heater Water device in the world to generate distilled water which we can safely drink as drinking water by the use of solar heat. This product of ours is focused on highly on the world from the point of solving water problems and reducing the environmental load due to the consumption of pet bottles.

DSWで水問題とゴミ問題解決へ取り組んでいます イメージ写真

Suitable for Nursing home, Hospital etc.
Cutting cost by using Solar Energy.

DSWで水問題とゴミ問題解決へ取り組んでいます イメージ写真

RSS360Ⅳ (Suitable for floor heating)
Heat collection Area / 8㎡
Capacity / 360L

①Temperature setting is possible
 (max:90℃)

It can be heated to boiling level with solar thermal energy by setting it at 90 ℃.

③指示温度設定で朝から高温採湯 イメージ写真01

②1.3 to 2 times higher efficiency
 than conventional products

When the set temperature is reached, fresh water is supplied. High efficiency is realized by this mechanism!

②1.3 to 2 times higher efficiency than conventional products

NEWNISP

It is a higher-level model of the RSS system that can set the indicated temperature.
The excess hot water in the storage tank can be reheated and reused.
NISP can be used without wasting resources.

NISPについて イメージ写真01

construction example

Suitable for Nursing home, Hospitals, Nursing school. Many installation results.

a nursing home for the elderly “Seisen” ( in Shichijo )

a nursing home for the elderly “Edzu Shobuen”

Even in winter, you can use hot water to mix with water.

ML220Ⅱ

Reaching temperature:50℃

name:
ML220Ⅱ
Capacity:
220L
Heat intake:
6,600kcal
Heat collection area:
4㎡
more
ML230Ⅲ

Reaching temperature:67℃

name:
ML230Ⅲ
Capacity:
230L
Heat intake:
13,400kcal
Heat collection area:
6㎡
more
ML270Ⅳ

Reaching temperature:75℃

name:
ML270Ⅳ
Capacity:
270L
Heat intake:
17,900kcal
Heat collection area:
8㎡
more

* Actual measurement Data in Japan(Kumamoto), December, Sunny day, Incline angle : 32°, Supply water temperature:9℃
* Actual measurement Data tested by Kitami Institute of Technology

High heat retention and durability

High durability with tanks made of stainless steel.Temperature drops at 4℃ even in the cold night below -18℃.

Obtaining hot water for bathing even in winter

Large capacity RSS can provide hot
water for Bathing without additional
heating.

Abundant Line up

Various sizes are available according to the usage situation at home.

S48Ⅰ

S48Ⅰ

Capacity:
48L
Heat collection area:
0.8㎡
Reaching temperature:
58℃
Heat intake:
2,979kcal
M93Ⅰ

M93Ⅰ

Capacity:
93L
Heat collection area:
1.5㎡
Reaching temperature:
46℃
Heat intake:
3,487kcal
ML93Ⅰ

ML93Ⅰ

Capacity:
48L
Heat collection area:
2.0㎡
Reaching temperature:
58℃
Heat intake:
4,648kcal
A200

A200

Capacity:
200L
Heat collection area:
2.52㎡
Reaching temperature:
40℃
Heat intake:
5,000kcal

* Actual measurement Data in Japan(Kumamoto), December, Sunny day, Incline angle : 32°, Supply water temperature:9℃

Would you like to be our partner?

The products, we have been developing are not just for making hot water.
In addition to solar water heater, we are looking for companies that understand the value of selling solar water heater applied equipment and sharing the work of constraction work.

③指示温度設定で朝から高温採湯 イメージ写真01

We have a history of more than half a century and have been consistently engaged in the developing, manufacturing, selling and services on our solar thermal utilizing apparatuses.

Company Name Azuma Solar Co., Ltd.
Established 1962, July
Office Head Office:Kumamoto
Branch Office:Saga・Yamaguchi・Kagoshima・Kanagawa・Saitama(Planned)
Business Field Development, manufacture, sales, construction and service of Solar water heating equipment, floor heating system, greenhouse heating system, etc.
Employee 30

Please download the PDF from the below.

●Brochure

●Leaflet