BauderSOLAR G Light

BauderSOLAR G LIGHT is extremely popular because Bauder is one of the most trusted names in roofing. When clients choose Bauder waterproofing or green roofs, they often want everything to come from one brand for warranty reasons — and that’s exactly where G LIGHT shines. The mounting structure sits on Bauder vegetation layers and uses the weight of the green roof to secure itself. This gives a strong, stable base without relying on concrete weights or drilling into the roof.

This system is very installer-friendly — it’s light, clean, and engineered to integrate neatly with Bauder’s entire roofing ecosystem. It works especially well on large commercial buildings like universities, retail centres, and office roofs where a green roof is already part of the construction plan. It’s also great for clients who want a highly sustainable building envelope, as the combination of solar + vegetation improves insulation, stormwater retention, and biodiversity.

The weaknesses are mainly tied to its purpose. G LIGHT is not the best choice for roofs that are extremely exposed to wind unless Bauder engineers sign off on additional measures. It also can’t always achieve steep panel angles. And like all biosolar systems, the layout sacrifices raw kWh output in exchange for eco-benefit. But if a building already uses Bauder roofing, G LIGHT is often the smartest, smoothest, most warranty-safe biosolar option available.