BTU International Passes 5GW Milestone in Metallization Firing Systems

BTU's cumulative shipments for equipment used in firing of metallization for silicon photovoltaics have exceeded 5GW.

NORTH BILLERICA, Mass., Feb. 16, 2011 — BTU International, a leading supplier of advanced thermal processing equipment and processes for the alternative energy and electronics manufacturing markets, today announced that its cumulative shipments for equipment used in firing of metallization for silicon photovoltaics have exceeded 5GW.

"Our metallization tools are cost-of-ownership leaders and demonstrate the superior process control for which BTU is known," said Jan-Paul van Maaren, Ph.D., vice president of marketing at BTU. "The ISO 9001:2008 certified factory, where most of our firing furnaces are produced, is strategically located in Shanghai, China near many of the leading PV manufacturers, offering them a substantial cycle-time advantage."

BTU offers the Tritan™ metallization firing system as well as the PVD line of contact/drying firing furnaces. Both of these systems use near infrared heating technology. Tritan metallization firing system features BTU's unique TriSpeed™ technology, allowing users to take advantage of superior ramp rates ― up to 200şC per second ― while not compromising the drying and cooling sections of the profile. The PVD line is available in varying lengths and widths to suit specific throughput requirements. Specialized features include rapid heating via densely spaced tungsten lamps and rapid cooling rates obtained through proprietary water cooling technology

About BTU International
BTU International is a market-leading, global supplier of advanced thermal processing equipment to the alternative energy and electronics assembly markets. BTU's equipment and expertise are used in the manufacturing of solar cells and nuclear fuel as well as the production of printed circuit board assemblies and semiconductor packaging. BTU has design and manufacturing operations in North Billerica, Massachusetts and Shanghai, China with direct sales and service worldwide. Information about BTU International is available at


Company Contact:
Jan-Paul van Maaren
Vice President Marketing
BTU International, Inc.
Phone: (978) 667-4111

Media Contact:
Megan Wendling
MW Associates
Phone: (239) 537-6001

Featured Product

Darfon G320 Microinverter

Darfon G320 Microinverter

The Darfon G320 is the microinverter solution for today's high-power solar modules. The G320 handles 60- and 72-cell modules up to 350W DC and outputs up to 300W AC. The G320's 3-phase configuration accommodates the electrical distribution systems of most commercial buildings and to reduce, if not eliminate, the need for expensive transformers. The G320 comes in four voltage/phase configurations, so it can be installed in residential, commercial or utility applications.