1–50 m³/dayWater Treatment
Skid-mounted RO system
For remote villages and construction camps
- Capacity1–50 m³/d
- Recovery45–60%
- Power3–15 kW
SOLAR-POWERED WATER
Off-grid brackish water, turned into drinking water
Brackish water reverse osmosis systems integrated with PV power — turnkey delivery from intake and pretreatment to potable supply, built for off-grid or weak-grid regions.
- 96m³/dayContainerized capacity
- 98.5%Salt rejection
- ≤500mg/LProduct TDS
- 3modesPV power modes
Unstable grid, frequent outagesBrackish groundwater, high salinityCostly diesel generationOne system solves power and water
Equipment
Three reverse osmosis lines
Select by capacity and water quality — all compatible with PV power and remote O&M.
1–50 m³/day
96 m³/dayWater Treatment
Containerized RO system
All-in-one container, rapid deployment
- Capacity96 m³/d
- Recovery55%
- Power45 kW
10 m³/dayWater Treatment
Two-pass RO purifier
Two-stage cascade for purified water standard
- 2nd-pass output10 m³/d
- Salt rejection≥ 99%
- 2nd-pass TDS< 10 mg/L
Process
Six stages from raw water to product water
A standardized RO process package, with pretreatment and membrane configuration tuned to your feed water.
- 01Raw water tankStorage & pressure stabilization
- 02PretreatmentMulti-media · carbon · softener
- 03Cartridge filter5 μm safety filtration
- 04High-pressure pumpPressure for membrane banks
- 05RO membranesReverse osmosis desalination
- 06Product water tankStorage & distribution
PLC automatic controlOnline water quality monitoringRemote O&M accessAutomatic fault shutdown
PV Power Modes
Three power modes, matched to your site
The same RO equipment works with PV direct-drive, PV + storage hybrid, or grid-assist power.
PV direct-drive
Daytime generation = daytime waterNo batteries, lowest initial investment — storage tanks balance day and night demand.
- Solar power drives the high-pressure pump directly
- No battery bank, lower CAPEX
- Ideal for sunny, hot regions
PV + storage hybrid
Around-the-clock productionPV plus battery keeps water flowing through clouds and nights — no diesel.
- 24-hour operation with PV + battery
- Continuous output on cloudy days & nights
- Zero diesel, zero emissions
Grid-assist
Optimize bills where grid existsPV first, grid as backup — lower bills and carbon, seamless switching.
- PV priority with automatic grid supplement
- Lower electricity cost
- Suits regions with unstable grid
Applications
Proven across four scenarios
From potable water to industrial and agricultural use, matched by capacity and pretreatment.
Case 01
Remote villages
Daily drinking water for off-grid villages, replacing long-distance hauling and unsafe shallow wells.
Case 02
Island resorts
High-standard water for guest rooms and F&B, absorbing seasonal peaks.
Case 03
Mining & oilfield camps
Reliable process water for camp life and production, tolerant of high-salinity feed.
Case 04
Agriculture
Lower irrigation water salinity to improve crop growth and soil condition.
Core components · Tier-one brands
DOW / Toray RO membranes · Grundfos pumps · Schneider controls
Water quality standards
WHO drinking water guidelines · GB 5749-2022
Turnkey commitment
Equipment + PV integration + EPC delivery + O&M
Water Inquiry
Tell us your feed water and demand
Share feed water quality (TDS/salinity), daily demand, grid availability and site conditions — we respond with an initial proposal and equipment selection within 48 hours.
- 48-hour response with initial proposal & budget direction
- Water testing and equipment selection support
- Global sea-freight delivery and commissioning
PROJECT INQUIRY · WATER
Tell us your feed water and demand
Fill in the basics — an engineer will reach out within 48 hours.