TECHNICAL SPECIFICATIONS

SolarRO SW 300

Seawater Reverse Osmosis System

13 m³/h

34 %

44 kWh

2,4 kWh/m³

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

Technical Specifications

Product water flow rate*	13 m3/h
Product water quality*	TDS < 140 mg/L, pH 6.7
Raw water feed flow rate	38 m3/h
Recovery rate*	34 %
Minimum salt rejection	99,5 %
Brine flow rate*	25 m3/h
Brine quality*	TDS 54500 mg/L
System pressure	50 bar
High-pressure pump	APP16, Super Dublex, Danfoss
HPP motor	30 kW, Bevi
Energy recovery	55 %
Energy recovery device (ERD)	104 m3 in 8-solar hours/day
Raw water feed pump**	7,5 kW, bronze/AISI 316L
Pressure vessels	6 x 80120, Composite
RO Membranes	18 x 8080 SW30HRLE-440 or equivalent
Cartridge pre-filtration**	High-flow filtration 25, 3 micron
Variable frequency drive (VFD)	Vacon 100X, 37kW solar application, Danfoss
Specific energy***	2,8 kWh/m3
Recommended minimum solar PV power***	59 kWp
DC power supply requirement (solar PV)	600 – 800 VDC
AC power supply requirement (grid)	380 – 480 VAC / 50 – 60 Hz
Daily capacity with direct solar power	104 m3 in 8 solar hours/day
* Test Conditions: Seawater TDS 36000 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. * Energy consumption kWh per m3 of produced clean water, including a raw water feed pump **** Based on a direct solar-powered or solar + grid-powered system. True water cost varies based on energy sources, electricity price, raw water quality and prefiltration etc. 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