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The JNTECH Solar Seawater Purification System offers a reliable and efficient solution for converting seawater into clean, potable water using solar energy. Perfect for various applications, this system combines sustainability with high performance.
High Purification Capacity: This system can purify between 5 to 10 cubic meters of seawater per day, making it ideal for small to medium-scale operations.
Max Efficiency: With a purification efficiency of 98%, it effectively removes contaminants, ensuring access to safe drinking water.
Advanced MPPT Technology: Featuring an impressive MPPT efficiency of 99%, this system optimizes solar energy usage, maximizing output and efficiency.
Robust Operating Range: Designed to function in temperatures ranging from -25°C to +60°C. For temperatures above +60°C, derating is recommended to maintain performance.
Durable Core Components: Built with high-quality pumps as core components, ensuring long-lasting operation and reliability.
Certified Quality: The system meets CE and TUV certification standards, assuring compliance with international safety and quality guidelines.
Extended Warranty: With a warranty of over 5 years, you can trust in the system’s durability and performance.
In conclusion, the JNTECH Solar Seawater Purification System is an excellent investment for those seeking an eco-friendly and efficient method of seawater purification. Its advanced features and strong performance make it a valuable asset for any water purification initiative.
Explore images and further details about the JNTECH Solar Seawater Purification System to see how it can enhance your water purification capabilities.

Solar Brackish Water Purify System
| Model | JN-WL2.5D | JN-WL5D | JN-WL8D |
| Daily fresh water production (m3) | 2.5 | 5 | 8 |
| Recommend PV input (kWp) | 5 | 7.2 | 10 |
| Max DC input voltage (Voc) | 880 | ||
| Mppt string | 1 | ||
| MPPT voltage (Vmp) | 460-800 | ||
| Raw water (TDS) | <= 3000 | ||
| Fresh water (TDS) | <= 300 | ||
| Operate temp | 5-55℃ | ||
| Energy storage (Optional) | Lithuim iron batteries with 5kWh, 10kWh, achieve water supply for household 220Vac 50Hz | ||
| Power Supply | Grid, diesel generator (380Vac 50Hz 3ph) | ||
| Note | 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 hoursa day, fresh water production will be increased to max 5 times. | ||
Solar Seawater Desalination System
| Model | JN-WH1D | JN-WH2.5D | JN-WH5D | JN-WH10D |
| Daily fresh water production (m3) | 1 | 2.5 | 5 | 10 |
| Recommend PV input (kWp) | 4 | 10 | 16 | 22 |
| Max DC input voltage (Voc) | 880 | |||
| Mppt string | 1 | |||
| MPPT voltage (Vmp) | 460-800 | |||
| Raw water (TDS) | <= 38000 | |||
| Fresh water (TDS) | <= 300 | |||
| Operate temp | 5-55℃ | |||
| Energy storage (Optional) | Lithuim iron battries with 5kWh, 10kWh, achieve water supply for household 220Vac 50Hz | |||
| Power supply | Grid, diesel generator (380Vac 50Hz 3ph) | |||
| 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. | ||||
JNTECH products features and advantage

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.
The JNTECH Solar Seawater Purification System can purify between 5 to 10 cubic meters of seawater per day, making it suitable for small to medium-scale operations.
This system boasts a purification efficiency of 98%, effectively removing contaminants and ensuring access to safe drinking water.
MPPT stands for Maximum Power Point Tracking. The JNTECH system features an impressive MPPT efficiency of 99%, optimizing solar energy usage to maximize output and efficiency.
The JNTECH Solar Seawater Purification System is designed to function in temperatures ranging from -25°C to +60°C. For temperatures above +60°C, derating is recommended to maintain performance.
The system comes with an extended warranty of over 5 years, ensuring trust in its durability and performance.
Yes, the system meets CE and TUV certification standards, assuring compliance with international safety and quality guidelines.
Yes, the JNTECH Solar Seawater Purification System is specialized for seawater and brackish water desalination, making it ideal for remote areas.
The system can be powered by grid electricity, diesel generators, or solar energy, providing flexibility in power supply options.
The JNTECH system uses multiple control technologies for energy management, ensuring maximum solar power utilization with high conversion efficiency.
The system includes online monitoring for TDS, pH level, water storage capacity, and water quality protection, ensuring safe and efficient operations.
Yes, with an optional hybrid module, the system can achieve 24-hour working time for continuous water production.
The recommended PV input for the system varies by model, typically ranging from 4 to 22 kWp depending on the specific model's capacity.
Yes, the system offers optional lithium iron batteries (5 kWh and 10 kWh) for energy storage, enabling stable water supply even without direct solar power.
The system can handle raw water with TDS levels up to 38,000 mg/L, making it suitable for various seawater and brackish water conditions.
The JNTECH Solar Seawater Purification System utilizes solar energy for water purification, reducing reliance on fossil fuels and promoting eco-friendly practices.
No approved technical specifications are available yet. Please refer to the product description or contact our team.
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