Water is a pressing need in many areas of the world. The water scarcity is spreading as water is needed to grow and process food, create energy, and serve industry for a continually growing population. The essence of global water scarcity is the geographic and temporal mismatch between freshwater demand and availability. The increasing population, improving living standards, changing consumption patterns, and expansion of irrigated agriculture are the main driving forces for the rising global demand for water. One major source of obtaining usable water is water desalination.
Desalination is a process that takes away detrimental impurity from raw water. Raw is desalinated to produce water suitable for human consumption or irrigation. Desalination is used on many seagoing ships and submarines. JNTECH has developed the solar water treatment system for desalination process.
JNTECH solar water treatment systems combine technology of solar variety frequency drive, pump control, multi-machine control, solar MPPT charging, energy storage and RO filter. Through this system, solar system can drive multiple pumps to achieve lifting, cleaning and distributing water along with providing stable power to other devices of system.
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Daily fresh water production (m3)
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Max DC input voltage (Voc)
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Energy storage (Optional)
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Lithuim iron battries with 5kWh, 10kWh, achieve water supply for household 220Vac 50Hz
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Grid, diesel generator (380Vac 50Hz 3ph)
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Daily fresh water production means per recommend PV array only according to 5kWh/m2/day solar radiation. If use grid, diesel or other power supply for 24 hours a day, fresh water production will be increased to max 5 times.
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Solar + water treatment working principle and function
● Specialized for sea water and brackish water desalination with one stop solution for remote area.
● On line monitoring TDS, PH level, water storage capacity, protection of water quality, water level with auto operating, safe and high efficient.
● No need big scale energy storage system, easily to get stable lifting water, purifying water, producing water and storage water.
● With multiply control technology for energy management, use max solar power with high convert efficiency.
● According to requirements, select energy storage module to achieve priority setting of water or power supply for one system with multiply function.
● According to solar power, optimize processing producing and purifying water by stages.
● Adapt to complex weather with stable water supply.
● Optional hybrid module to achieve 24 hours working time.
● Achieve multi-generator parallel connection for big scale application.
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