Roof-Mounted vs Facade Solar: Performance & Cost Guide

The global BIPV market surpassed USD 23.4 billion in 2024 and is growing at over 20% annually. But inside that headline number, two distinct approaches — roof-mounted solar and façade-integrated solar — are performing very differently in real buildings, for different building types, climates, and ownership structures. This article cuts through the lab-test comparisons to […]