SolarRO - Model SW 18 -Seawater Reverse Osmosis System

Make Clean Water with Solar. Cut Costs. Build Resilience.

• Fast to Deploy. Easy to Operate.
• Flexible Power Options
• Built to Last

• Product water flow rate* : 0.8 m3/h
• Product water quality*  : TDS < 140mg/L, ph 6.5
• Raw water feed flow rate : 2.2 m3/h
• Recovery rate* : 37 %
• Minimum salt rejection  : 99.5 %
• Brine flow rate* : 1.04 m3/h
• Brine quality*  : TDS 58900 mg/L
• System pressure  : 53 – 57 bar
• High-pressure pump : Super Duplex, axial piston pump (4 kW)
• HPP motor : 4.0 kW
• Raw water feed pump** : 0.75 kW, bronze/SS 316L
• Pressure vessels  : 5 x 4040
• RO Membranes  : 5 x 4040 SW440 R or equivalent
• Cartridge pre-filtration** : PP 20”, 50, 25, 3 micron
• Controller : Variable frequency solar drive (5.5 kW)
• Specific energy***  : 5.8 kWh/m3
• Energy consumption* : 4.7 kWh
• DC power supply requirement (solar PV)  : 600 – 800 VDC
• AC power supply requirement (grid) : 380 – 480 VAC / 50 – 60 Hz

• Raw water source : Seawater / high saline groundwater
• Raw water TDS range : 20000 – 40000 mg/L
• Raw water temperature range : 5 – 45 °C
• Air temperature range : 0 – 45 °C
• Raw water feed pressure range : 2 – 5 bar

• Patented ANVS® pressure control
• Non-corrosive materials: Super Duplex, PVC-U
• UV-disinfection
• Integrated CIP (clean in place) system
• Dry run and over-pressure protection
• Product water quality indicator (TDS)

• Remote Monitoring
• Multi-Media filtration
• Specific substance removal filtration
• Antiscalant dosing
• Containerized system (8ft)
• Integrated clean water dispensing system
• Post-mineralization