KOLBEX structure is designed to withstand high weights making it possible to use solar cells on the ceiling. Also, amenities such as beds and folding chairs, as well as electrical equipment could be incorporated into KOLBEX. As such, one of the salient features of KOLBEX is its integrability with renewable energy which makes it an environmentally friendly product relying on solar energy to meet its basic energy needs. Hence, KOLBEX could be considered as an independent unit with no need to external energy resources. Engineered lighting, access to electrical outlets, and the capability to include air-conditioning systems are among other outstanding features of KOLBEX. Furthermore, the unique KOLBEX design allows for including multi-layered walls which in turn leads to sound-and heat-proofing, maximal comfort, and energy loss prevention.