TECHNICAL SPECIFICATIONS

SolarRO SW 120

Seawater Reverse Osmosis System

5.2 m³/h

35 %

18 kWh

3.5 kWh/m³

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

Technical Specifications

Product water flow rate*	5.2 m³/h
Product water quality*	TDS < 140mg/L, ph 6.5
Raw water feed flow rate	15 m³/h
Recovery rate*	33 %
Minimum salt rejection	99,5 %
Brine flow rate*	10 m³/h
Brine quality*	TDS 53700 mg/L
System pressure	53 – 57 bar
High-pressure pump	APP 6.5, Super Dublex, Danfoss
HPP motor	11 kW, Bevi
Energy recovery	50 %
Energy recovery device (ERD)	4 kW
Raw water feed pump**	3 kW, bronze/ SS 316L
Pressure vessels	3 x 8080
RO Membranes	6 x 8040 SW440 R or equivalent
Cartridge pre-filtration**	Cartridge 8×40″ 25, 3 micron
Controller	Variable frequency solar drive (15 kW, 5.5kW)
Specific energy***	3.5 kWh/m3
Energy consumption*	18 kWh
DC power supply requirement (solar PV)	600 – 800 VDC
AC power supply requirement (grid)	380 – 480 VAC / 50 – 60 Hz
* Test Conditions: Seawater TDS 36 000 mg/l, pH 8, T 25°C, system pressure 50 bar Raw water pump model and characteristics subject to change depending on site-specific requirements * Raw water feed pump not included Specifications and system design are subject to change without prior notice.

Operating Conditions

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