stapla solar panel assembly

Page: 1 Ultrasonic Metal Welding

Stapla Ultrasonics Schunk Sonosystems

Ultrasonic Metal Welding

Perfection in connection



Universal Welding SystemsFor Solar Panel Assembly



Solar Collector

Seam Welding



Welding Solar Thermal and Thin Film

Stapla Ultrasonics

Thermal FinsThermal Fins

Thin Film PanelsThin Film Panels

Thermal AbsorbersThermal Absorbers



Stapla Solstar-3Stapla Solstar-3

Welding Solar Thermal and Thin Film

Stapla SWR-20Stapla SWR-20

Stapla RSKStapla RSK

Stapla RM-20 used in all seam welders

Stapla RM-20 used in all seam welders

Stapla Ultrasonics

Thermal FinsThermal Fins

Thin Film PanelsThin Film Panels

Schunk SWR-20-AFCSchunk SWR-20-AFC

Thermal AbsorbersThermal Absorbers



Physical Properties of the Connection

Electrical resistance:

Transition resistance: 30 – 40 mΩ

(~ 2 – 3 mΩ/mm²)

Mechanical strength:

Peel strength: 15 N

Geometry of joint zone: 3 mm x 5 mm

Photovoltaic Industry



Applied Busbars

Materials:

Aluminum,

Copper,

Gold,




Substrates and Coatings

Cr

Types of substrates:

Glass,

Stainless steel foils,

Copper foils,

Types of coatings:

Aluminum,

Chromium,

Molybdenum,

Zinc oxide,

Tin oxide,

MoAl

1 mm2 mm

3 mm




Applied Busbars

AuCu *

Al

Glass Mo

Materials:

Aluminum,

Copper,

Gold,

…




Software and Control Systems

• Key locked operation (production) mode providing welding with process

control system

• Statistic module with trending functions

• Logbook recording all welds with the respective welding parameters

• Maintenance clock monitoring the status of the welding module

• SPC Capabilities

• Automatic continuous checking of machine functions

• Network set-up• Software compatibility of upgraded software versions

• Display of customized pictures and graphics

• Input of application data via barcode reader (ser./par.) or keyboard



Ultrasonic Metal Welding Advantages:

• low heat, no melting

• no consumable materials

• low energy requirement

• high weld strength

• weld dissimilar materials

• full quality control

• pure metallurgical bond

• modular machine design

• easy to setup and operate

• requires minimal training for operators.

• environmentally friendly

• operator safety

• fast cycle time

• longer tool life

• low resistance

• easy to automate

• statistical process control



For more information please contact:

Stapla Ultrasonics Corporation E-Mail: [email protected]

Website: www.staplaultrasonics.com

stapla solar panel assembly

Technology

mmultrasonic metal welding

copper foils

au page

afc page

film panels schunk swr

transition resistance

mmmmechanical strength

solar panel assemblypage