Method for the determination of impurities in silicon by means of IR spectroscopy
DE102012214412B3
Absorber pipe for parabolic trough collector in solar thermal parabolic trough power plant, has shielding device including ring disk-like section, which covers connecting region of connecting element and inner end of compensation device
DE102012104011A1
Surface suction gripper for gripping planar workpiece e.g. silicon wafer used in photovoltaic device, has suction plate that is provided on workpiece side facing concave recess which is provided with aperture
WO2012143467A2
Method for manufacturing a solar cell
DE102012102745A1
Process for producing a solar cell and solar cell
DE102012101590A1
Method for separating several discs of ingot from brittle-hard material e.g. semiconductor material, involves adjusting tension of moving wire such that storing axles of wire guide rollers are not supported in parallel to each other
DE102012101456A1
Process for producing a solar cell
DE102012101251A1
Method for separating silicon wafer from each other by semiconductor material ingot using e.g. multi-wire saw, involves separating wafers from each other by relative movement between ingot and wire groups
DE102012100535A1
Method for producing an electrically conductive contact on a solar cell
DE102012100147A1
Process for the preparation of mono-, quasi-mono- or multicrystalline metal or semimetal bodies
DE102011056632A1
Method for forming a front side metallization of a solar cell and solar cell
DE102011088829B3
Receiver system for a Fresnel solar system
DE102011088830B3
Receiver system for a Fresnel solar system
DE102011056404A1
Method for determining the quality of a silicon wafer
DE102011055754A1
Solar cell module and method for interconnecting solar cells
DE102011086921A1
Solar module, has solar cells, where expansion of cells in width direction is selected by preset number of cells in width direction, preset distance between adjacent cells and edge distances in width direction to adjacent solar module edge
DE102011055561A1
Front face contact arrangement for solar cell, has series connector electrical conductively connected with contact portion in set of contact points, where contact points are extended outside region of contact fingers
