Sustainable Solar Powered Sea Water Desalination Machines Automated Eco Friendly

System Introduction
The solar-powered seawater desalination reverse osmosis system is a comprehensive water treatment system that uses solar energy as the power source and converts seawater into fresh water through reverse osmosis technology. The core principle is to utilize solar photovoltaic (PV) or photothermal conversion devices to convert solar energy into electrical or thermal energy, providing power for the reverse osmosis (RO) membrane separation process, achieving efficient separation of salts and impurities in seawater, and ultimately producing fresh water that meets standards.

Core Components
Solar energy collection and conversion module
Photovoltaic modules: Directly convert solar energy into electrical energy to power reverse osmosis pumps, control systems, etc.
Solar thermal module (optional) : Converts solar energy into thermal energy through a collector for preheating seawater or driving a thermally assisted reverse osmosis process.
Seawater pretreatment unit
It includes processes such as filtration, sterilization, and pH adjustment to remove impurities such as suspended solids, microorganisms, and colloids from seawater, protecting reverse osmosis membranes from contamination and clogging.
Reverse osmosis membrane module
High desalination rate composite membrane elements are adopted to achieve salt separation in seawater under high pressure (usually 50-70bar), and the freshwater recovery rate is typically 30%-50%.

Energy recovery device
The pressure energy during the discharge of concentrated water is recovered to reduce the energy consumption of the system. Common equipment includes turbine energy recovery devices (ERD).
Control system and water storage unit
It intelligently regulates the processes of solar power supply, pump group operation, membrane cleaning, etc., and is equipped with a water storage tank to store desalinated fresh water.

Technical Parameters