Testing of quality of solar cells and modules

Photoelectric properties of solar cells/modules are predetermined by the quality of materials used in them and defects that occur during process of their production, transportation or exploitation.

Research of variations of ultraviolet radiation in various environments.

Disinfection of various surfaces with UVC radiation and ozone.

The assessment of changes of UV radiation intensity from natural and artificial emitters (welding machine, soliariums lamps, quartz lamps et al.).

Destruction of  bacteria and microorganisms accumulated on a various surfaces using UV radiation and ozone.

The investigation and assessment of the ozone formation and dispersion.

The assessment of the ozone concentration level in the atmospheric boundary layer, near high-voltage transmission lines and in working premises (photocopying, laser printing, welding).

The researches and evaluation of electromagnetic fields in various environments.

Researches and evaluation of electromagnetic fields emanating from electrical appliances, computers, power lines, radio and TV stations, radars and mobile phones.

Researches on changes of natural ionising radiation in recreational locations and urbanized areas.

Assessment of conditioned radiation of natural radionuclides in soil, various paths, road (bridges, crossovers) pavements, underground garages and building materials.

Water from various water bodies light transparency measurements (water transparency, turbidity, optical absorbtion, optical scattering).

Water transparency affected by light absorption by mens of dissolved material and scattering by undissolved particles, which dimensions are larger than wavelength of light. Studies carried out in the lab.