News List
SMKTOP > Press release list|April, 2007 ~ March, 2008 > "Connector for photovoltaic modules" for photovoltaic power generation systems featuring excellent contact and waterproof performance for high assembling workability

"Connector for photovoltaic modules"
for photovoltaic power generation systems
featuring excellent contact and waterproof performance
for high assembling workability

We are pleased to announce the development for marketing commencement in October of a connector for photovoltaic modules for the photovoltaic power generation system market. Its specifics are outlined below.

To counter current hot issues such as global warming and the steep rise of crude oil prices, photovoltaic power generation systems have attracted attention mainly around Europe as a source of clean energy, and demand for them has grown. With photovoltaic power generation systems, solar cell (PV: photovoltaic) modules are connected using cables with line-to-line connectors for better workability.

This connector, intended for connection of photovoltaic modules with cables, has been devloped noting its potentiality in the market where further growth can be expected.

Superior contact performance is available from this connector due to our original multi-point contact structure (patent pending). For greater workability, cables can be easily treated for waterproofing using no tools due to our original waterproof structure (top and bottom cover system)(patent pending).

Its IP protection class is IP67 (IP 2X when non-joined). TÜV recognition has been secured


Date Released Sep. 26, 2007
Press Release No. 797cs 
Product Name Connector for photovoltaic modules
Drawing Nos. plug:CCT9901-1801F
socket :CCT9901-1901F
Major specifications
  • 1) Excellent contact performance due to our original multi-point structure (patent pending).
  • 2) Cables can be easily treated for waterproofing using no tools due to our original waterproof structure (top and bottom cover system) for greater workability (patent pending).
  • 3) Includes a locking mechanism. The locking system cannot be manually undone.
  • 4) Large current capacity.
  • 5) Copper alloy spring material with good electrical conductivity used.
  • 6) Plastics of good weatherability and flame retardancy (UL94V-0) used.
  • 7) TÜV recognized. (Applied for UL recognition).
  • 8) RoHS Directive compliant.  
Major specifications Rating 30A, 600V/1000V
Operating Temperature Range -40 °C to + 90 °C
IP protection class IP67/IP 2X(when non-joined)
Applications Photovoltaic power generation systems
Market Introduction Oct., 2007
Inquiry * Please contact CS Division for further information 
Fax : 81-3-3785-0517