Solar water desalination system off grid mobile reverse osmosis trailer water treatment
Solar mobile reverse osmosis trailer water treatment design concept：
We designed a mobile system mounted on a three-wheeled motorcycle with a reverse osmosis unit, a 1000 liter fresh water tank,
A diesel motor, 4 x 125 Ah batteries, 8 solar panels.
This will be the standard configuration for mobile, emergency water supply in different regions of Africa and South America.
Operation solar seawater desalination unit solar desalination system with ro uv purifier solar sea water desalination plant
It’s a trailer type water desalination plant and it will be towable by SUV.
Buyer wants Trailer Type Desalination machine that is off grid and solar power with no need battery
but just only working 6hrs after no more sun.
Solar mobile reverse osmosis trailer water treatment product highlights：
1.Off-road trailer design, compact trailer size
2.Corrosion-resistant materials, resistant to seawater corrosion, suitable for long-term use at the seaside or in high humidity environments
3.Solar power supply is preferred, running for 6 hours during the day
4.Automatically switches to diesel generator or grid power supply at night or on cloudy days.
5.High-efficiency water treatment capacity, using reverse osmosis core technology;
6.Shockproof design, key components (such as RO membrane, generator) use shock-absorbing brackets to withstand transportation vibration.
| Parameter Category | Specifications | Unit/Explanation |
|---|---|---|
| Seawater Desalination Capacity | 250 liters/hour | Suitable for seawater (TDS≤45,000ppm) and river water |
| EquipmentPowerConsumption | 3 kW | 220V 60Hz single-phase power supply |
| Diesel Generator Power | 6.5 kW (silent type) | 50L fuel tank, 12-hour runtime |
| Solar Power System | 3.28 kW array (8×410W monocrystalline panels) | Battery-free, direct drive |
| Trailer Load Capacity | 2,000 kg | Heavy-duty chassis, shock-absorbing suspension |
| Energy Switching Logic | Solar priority → Auto-switch to diesel/grid | Seamless transition during night/cloudy conditions |
| Typical Applications | Disaster relief, remote areas, coastal high-salinity environments | Mobile design, rapid deployment |
The trailer type is heavy duty. The trailer speed running maybe 60 to 70Kph.And it suitable for some area has rough road.
They are ideal for disaster situations, such as floods and rescue, where water is plentiful also safe to drink.
Inquiry Guides:
Our company is good at producing solar panel ro systems.
1- Incoming/Feed water: From well, brackish water, seawater or other? let us know water Conductivity/TDS（Total dissolved solids) or send water test report.
2- Treated water purpose: For human daily use (TDS less than 500ppm) or irrigation or other purposes?
3- Output/Definite flow: How many liters/gallons per hour?5000L/hr, 10m3/hr…..to 50m3/hr.?
4–How many hours of the day are the most intense sunlight? 4,5 or 6 hours?
5–The system is set up to use solar electricity first, but when there is rain, overcast or clouds covering the solar panels, is the municipal power supply automatically replenished? Solar battery storage to supply? Or is it supplemented by diesel power?
Without a steady supply of solar power from the batteries or municipal power, the inverter output voltage can become unstable and cause the water system to shut down.
Which type of supplemental power supply do you want?
6–If municipal power or diesel generation is used as a supplement.
7–Is the local voltage frequency 380V,50hz,3phase or others?
Quickly discuss and reply you. My whatsapp +86 18825874379, Email: haiyuan@swroplant.com