[Stockholm, Sweden, October 3, 2016.] Midsummer, a Swedish leading technology provider of equipment for cost-effective manufacturing of flexible CIGS thin film solar cells, has received a repeat order for its compact DUO solar cell manufacturing system from an undisclosed Asian customer. This new order was received in connection with Midsummer's first system at the customer going into production with an efficiency of the solar cells of over 15 percent, which was 2 percentage points higher than the promised specification.
Midsummer has received a repeat order for its compact DUO thin film solar cell manufacturing system from an undisclosed Asian customer, this after the first machine surpassed the acceptance criteria for cell efficiency by over two percentage points at the customer's production site. Due to a strong demand for lightweight, flexible modules, the customer decided to buy yet another DUO manufacturing system, which will be delivered mid 2017.
“This fantastic success by our engineers is another proof that Midsummer AB and Swedish technology is at the forefront of the race towards a fossil free planet. The DUO system is now the most widely spread manufacturing tool for flexible CIGS solar cells. We have yet again shown that we are the leading provider of turnkey production lines of flexible thin film CIGS”, said Sven Lindström, CEO, Midsummer AB.
The system will be used for manufacturing of lightweight flexible panels to cater the growing needs for portable panels and roof top installations.
The Midsummer DUO is a compact, fully automatic deposition system for CIGS solar cell manufacturing. It is designed for operational stability and superior material utilization.
Midsummer is a leading global provider of turnkey production lines for cost-effective manufacturing of flexible thin film CIGS (copper, indium, gallium and selenium) solar cells. Midsummer has developed a rapid process for the production of these solar cells using sputtering of all layers of the solar cell. This allows for scalable and cost-effective manufacturing of thin film solar cells. Midsummer's customers are manufacturers of thin-film solar cells worldwide.
For photos of thin film CIGS solar cells and the Midsummer manufacturing equipment, please go to http://midsummer.se/press/media-gallery or contact Mr. Lindström.
For additional information please contact:
CEO, Midsummer AB
Phone: +46-8-525 09 610
Midsummer is a leading supplier of equipment for cost-effective manufacturing of CIGS thin film flexible solar cells. Midsummer’s turnkey manufacturing lines have a small footprint, are perfectly scalable and allow for small-scale production of solar cells and modules.
Midsummer’s customers are thin film solar cell manufacturers all over the world. CIGS flexible solar modules are growing in popularity thanks to their low weight, flexibility and durability. Applications are e.g. floating modules, vehicles, landfills, portable power generation and membrane roofs on factories, offices and other structures that are not strong enough for traditional glass modules.
Founded in 2004 by people with a background from the optical disc manufacturing equipment and the photo mask industry, Midsummer has its head office in Stockholm, Sweden. Midsummer was the fastest growing green tech company in EMEA (Europe, Middle East and Africa) in 2007-2011 (according to Deloitte).
About CIGS thin film solar cells
CIGS stands for copper-indium-gallium-selenium, a metal alloy that converts the energy of light directly into electricity by the photovoltaic effect (PV). The CIGS absorber is deposited on a stainless steel substrate, along with electrodes on the front to collect current. The cells are then connected in series and covered by a protective layer of plastic to form a flexible solar module.
Since a stainless steel substrate is used, the modules can be made without glass. The CIGS solar modules are therefore much lighter, flexible and can be made frameless, to suit applications where traditional silicon solar cells cannot be used, e.g. on structures that are uneven, moving or weak.
CIGS solar cells are manufactured by sputtering the material onto 156x156 mm stainless steel substrates. The solar cells from Midsummer are free of cadmium, a toxic material usually used in CIGS and other thin film solar cells. Flexible CIGS solar modules are gaining market share thanks to its high efficiency, low weight, flexibility and durability.