The "Penta Infra Glostrup" project is an example of sustainable innovation in data center design, featuring a building-integrated photovoltaic (BIPV) retrofit facade developed by SolarLab. Located in Glostrup, Denmark, this small project involves the integration of solar panels directly into the building's facade, providing both aesthetic appeal and renewable energy generation. Originally acquired by Penta Infra from Sentia in 2021, the Glostrup data center - now known as CPH1 - has undergone significant sustainability upgrades. Notably, it became the first data center in Denmark to contribute excess heat to the local district heating network, supplying energy equivalent to the needs of approximately 1,500 homes. Further enhancements included the transition to 100% heat reuse through the implementation of heat pumps and the adoption of natural refrigerants, leading to recognition with multiple sustainability awards from the Danish Data Center Industry Association. SolarLab's BIPV facade system complements these efforts by replacing traditional cladding materials with solar panels that match the building's architectural style. These systems are designed to be maintenance-free and customizable in terms of color, shape, and finish, allowing for seamless integration into both new constructions and retrofits.