The corrugated medium and linerboard board are made of kraft containerboard, a paperboard material usually over 0.01 inches (0.25 mm) thick.
The panels contain cells made in China, Taiwan and, sometimes, Germany. Grape still plans to import inexpensive Chinese-made cells, and to buy Oregon-made inverters -- which convert direct current to alternating current -- for the panels it assembles in Eugene.
What are Solar Panels? A solar panel is a system of photovoltaic (PV) modules wired and mounted to harness light energy from sunlight. Converting the sunâs natural energy into electrical power, solar panels are a smart energy option for solar contractors, business owners, homeowners, and utility scale projects alike.