PV module connection technology

Smart connections for your solar modules

In our core product field of photovoltaics, we can draw on the extensive experience in the development and production of solar module connection technologies that we have been garnering since 1998. Taking into account the different requirements of our customers, we have put together a comprehensive portfolio of customer-specific and universally usable solutions. Our wide array of products ranges from standard solutions to automatable options. We have developed innovative concepts for our solar module connection technology such as leadframe technology, and these have become firmly established in the market. Thanks to the knowledge that we have been able to acquire in the course of our partnerships with our customers, we are also able to anticipate future market requirements and offer the appropriate solutions. As one of the world’s leading companies in the field of PV connection technology we have a suitable solution for every customer.

PV junction box SAMKO 100 01

With its specific design, this universally usable PV junction box allows a rated current of 10 A. Thus, it is possible to connect crystalline solar modules with a higher output. High quality SMD diodes and a final check covering the characteristic curve test of the diodes provide additional reliability.

Photovoltaic connector KSK 4

To round off our product portfolio in the field of photovoltaic module connection technology, we now offer a photovoltaic plug connector. The KSK 4 connector has a plug image which is already approved in the PV market. The development and production is based on the longtime know-how of the KOSTAL Group in the contact systems field. Thus our customers receive the usual reliable solution from a single source.

PV junction box SAMKO 100 08/110 08/140 08

With its newest PV junction box KOSTAL connects optimally the central advantages of the improved lead frame technology with the requirements of the Chinese market. This junction box has an ideal heat distribution through lead frame and potting technology. Furthermore, the retaining element ensures a high safeness and strain relief.

PV junction box SAMKO 100 02

This development in the area of universally usable PV junction boxes is designed in such a way as to enable the fully automatic fitting of solar modules with the product base. The cover is very easy to fit and can be replaced at any time including diodes, wiring and plug connectors.

PV junction box SAMKO 100 04

This universally usable and automatable solar module junction box enables you to fully automate processes when equipping solar modules with our junction solution. That means your solar modules can be fitted with both parts of our PV junction box without manual intervention. For a full automation from the fitting of the solar module up until the module testing KOSTAL optionally offers a junction box with an integrated cable holder. This offers the essential advantage that the entire flash testing takes place in one step, from the plug connectors and cables over the junction box to the PV module. Therefore the solar module junction box enables you to achieve not just greater efficiency in the solar module production but also increased process security.

PV junction box SAMKO 120 06

This automatically positionable PV junction box is a technically innovative product, which is characterized by a very flat design and the lateral cable outlets. The all-around heat distribution enables a rated current of 12 A. Thus the junction box provides the accustomed reliability.

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