Suntech's polycrystalline photovoltaic panels are designed and built to deliver the most cost effective and reliable power for on-grid and off-grid residential and commercial systems. Polycrystalline PV is the most popular type of solar panel in the world. Our polycrystalline modules are built with Suntech's highly regulated manufacturing standards and latest PV technology.

Made from polycrystalline cast blocks of silicon, each cell contains many small crystals. Polycrystalline cells look somewhat like shattered glass and tend to be less expensive and only slightly less efficient per cell area compared to monocrystalline panels.