Reliable dispensing–

Bonding and sealing in the production of photovoltaics

By using intelligent DATRON dispensing systems, you can open up new possibilities in the development and manufacture of PV cells or complete modules. Automated manufacturing processes for small or lange series keep your market lead and increase your value creation.

Frame gluing

Dispensing of liquid adhesives or sealants
on frame profiles or modules

Replacement/prevention of couble-sided adhesive tape
Automatable
Optimisation of already existing assembly lines

Edge sealing

Dispensing of, for example, butyl hotmelts on thin-film modules

Replacement/prevention of self-adhesive butyl bands
Sharp-edged, rectangular sealing shapes
(e.g. 2 x 10 mm)
Material amounts can be freely programmed

Backrail/connection box bonding

Dispensing of 1K oder 2K adhesives

Dispensing on the provided position of the solar module
Dispensing on the assembly profile or the connection box
Short cycle times for continual production flow

Bonding/stringing busbars

Dispensing of electrically conductive adhesive on PV cells

No damage of wafers by soldering
Contact-free process
Busbars are glued on


Materials We cooperate with all the significant material manufacturers in the solar industry. All current hotmelts, also reactive up to 210 °C Butyl up to 210 °C Silicone 1K and 2K Electrically conductive adhesives More available upon request	Vessel (heated and non-heated): Cartridges Pressure tanks Hobbocks 20 l Barrels	Bead shapes: Shaped beads Round Rectangular Combination of different materials