Light-weight Panels Realize Japan's Largest On-roof Solar Plant

Fig. 2: Existing solar panels with 4MW output were mounted on roofs that can withstand a load of 20kg/m2. (photo by Asahi Glass)

Fig. 2: Existing solar panels with 4MW output were mounted on roofs that can withstand a load of 20kg/m2. (photo by Asahi Glass)