About Us

The Eureka Moment
We have a background on photovoltaic plants construction and inspections. We also have done thousands (of GWh) of inspections on solar parks for more than 10 years.

Along all this time we have realized that almost all of the solar farms have a common point: the soiling accumulated at the bottom of the module due to the height difference between the solar cells and the frame.


After a time of reflection, search and do & try, we came up with a solution that we can now call proudly: SOLARUD. 


The Solution 

The soiling problem affect the energy production and increase the regularity of cleaning. The solution is a clip piece created to install at the bottom of the photovoltaic panels to drain the water and dust accumulated. You can see how effective the Solarud is, HERE.

Our mission

Solarud piece is a product, created by three inventors and property of Solarud, ltd (Solarud, lda).
That being said, we as workers, have always been directly connected with the environment in two main areas: energy efficiency and renewable energies. So, our focus and our professional goal always been take the most of each technology that allow the maximum performance of any asset (either an industry factory, a solar farm, a cogeneration or whatsoever).

So, our goal and our main focus is still the same: take the most of each solar panel, mitigating the accumulation of soil and consequently improve their performance.

Who can we help

This advanced device is suitable for all kind of photovoltaic installations. You can use the Solarud both on small self-comsunptions solar parks or at big solar farms. It all depends on the will that the owner or maintenance responsible have in maximize the energy production and increase the return of investment

The Solarud device is able to minimize the quantity of water and dust accumulated on the panel’s frame. Due to the drainage system, the water is removed from that area and the module stays cleaner for longer.   

Our Team

Solarud, lda started with three engineers that dedicate their professional life to increase the quality of our Planet, through the knowledge learned at the bests universities of Portugal. The three of us have a common goal since early days: make a positive impact in the energy sector and it was that allow us to identify a problem and overcoming it with a effective solution, pratical and reusable.

Interested? Do You Need This Water Drainer Device!

Do not waste more time. The winter is coming and you need to guarantee the maximum performance of each solar module of your asset.

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