... /Larger weight capacity and stronger/Smooth Drain2. Data of solar mounting bracketWatt of solar panel(cell): 190W,220W,230W,280W etcSize ... % deposit in advance, balance paid before delivery4. Engineering specificationsInstallation Site: ground, Flat / Tilt roof, Tile roof, Vitreous tile, any suitable areaInstallation ... AS/NZS 1170 or any other International standard lamp solar mounting bracket