The name is graphically split into two parts: sun and tectum (roof). They are separate elements that we combine into one. The Sun is a celestial body, thanks to which we exist in general, a creation of the cosmos, and the Roof is a man-made structure that now not only protects, but also becomes a place for new, green energy.
Graphically, the strong font communicates technological precision, and the graphic element complements the meaning of the name: the slope of the roof, the solar modules, towards which the vector of the solar spectrum is directed. This graphic element becomes a brand icon.