NEW TECHNOLOGY IN ORDER TO REMOVE THE SILVER PASTE FROM THE CELLS BACKSIDE
2BG S.r.l. introduces a new technology in order to remove the silver paste from the crystalline silicon solar cells backside. The silver pastes are considered a critical point in the solar cells cost/Watt decrease and in this direction a lot of steps forward have been made by 2BG Research & Development team. With 2BG S.r.l.’s own technology, called “Selective Plating”, it is possible to deposit directly in the aluminum the copper and the tin instead of silver pastes, achieving a saving up to 6 cents/wafer with an efficiency increasing up to 0,2%; the data is referred to cells with 6” dimensions. “Selective Plating” allows to reach an adherence 4 times higher than the standard one, with silver paste in the back part. This technology allows a return of investments in less than 1 year and gives the opportunity to use it in working plants, without changing the standard production.
The importance of the innovative “Selective Plating” was shared also by the technical-scientific commission of 200 worldwide experts, charged to organize one of the leading conference for the photovoltaic industry; the scientific publication will take place on the occasion of 27th European Conference, which takes place in Frankfurt from September 24th to 28th together with the EU PVSEC exhibition, exclusively dedicated to the photovoltaic field.
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About this company:
With fifteen-yearly experience in the photovoltaic equipment
branch, 2BG offers products and integrated services
worldwide: from individual machines to turnkey plants for
crystalline module production. Our services includes from
initial customer consultancy for the project realization up
to assistance in module production and certification.
The remarkable know-how is employed for proposing “on demand”
solutions, assuring high automation levels and performances.
Company Information:
Company Name:
2BG S.r.l.
Address:
Via Monte Blanco 18
City:
San Martino di Lupari
State/Province:
Padova
ZIP:
35018
Country:
Italy
Phone Number:
+39-49-7382512
FAX:
+39-49-7382511
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