Several advantages:

	DERBISOLAR integrates itself perfectly on the roof membrane and remains invisible from the ground, even on a curved surface.		No roof drilling is needed to lay the DERBISOLAR panels.
	DERBISOLAR is unbreakable: cells are capsulated in plastic instead of glass. They are long lasting and reliable.		DERBISOLAR is light and flexible: its elements have a minimal influence on the load-bearing structure (weight of the cells: 3,5 kg/m2)
	DERBISOLAR doesn’t project any shadow on the roof; the surface is well optimised.		Thanks to its “triple-junction” technology has DERBISOLAR has a better performance under weak sunlight conditions.
	DERBISOLAR is less sensible to shadow: the Bypass diodes of each cell balance the lay production when under shadow.		DERBISOLAR's performance is not much influenced by the roof orientation.