Clean drinking water using free solar energy  

World’s greenest water treatment solutions with zero CO2 emissions.

We provide sustainable and economically efficient small-scale water purification products. You can produce clean high-quality drinking water from seawater, lakes, rivers and boreholes using 100% solar energy. With our solution, you become completely independent from external water supplies in remote locations.

Our mobile stand-alone units operate with renewable energy, without batteries or energy storage. Ultimately we aim to replace all polluting and noisy diesel generators with solar power in off-grid desalination.

Solving your local water scarcity problem in the most sustainable way. Watch a video!

SolarRO PRO 2000 producing drinking water 2 m³ per hour from the Baltic Sea with 100% solar energy.

Produce your own drinking water locally


With SolarRO system affordable water can be produced locally with low operational costs.

Mobile and scalable SolarRO units are easy to install and operate with low maintenance. No adjustments needed.

The units operate effectively, with optimal water production rate regardless of the fluctuations in solar irradiation.

The water purification system can start, operate and stop automatically.

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Contact us!


I bought SolarRO watermaker for my houseboat on the river. The river water is dirty brown and people are amazed that I get completely clean drinking water from it. The equipment produces 150 litres per hour from the River Aura and 50 litres per hour from the Baltic Sea. The system is really easy to use and I get water from the kitchen tap for drinking and from a tank for showering. Next year I intend to commission a remote-control system, that can automatically adjust the tank fill rate. The equipment is situated under the bed, and by remote control I can also set it to start up only during the day.

Ano, 34 years old, Turku


Freshwater from salt water

Fresh fruit and vegetables grow in greenhouses using irrigation water cleaned with desalination. SolarRO water purification unit is operating at Abu Dhabi desert producing quality clean water from high salinity 4,7% ground water.
SolarRO PRO 2000 unit suite well for micro-irrigation in agriculture in addition to drinking water production in remote desert and island locations.


Read or Download our Product Catalogue 2018