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Solar applications

The connection offering for AC/DC photovoltaic installations

Leading player in the solar power industry since the early 1990s, ABB has gathered the best products on the market to meet your connection needs: MC4-Evo2 photovoltaic connectors, DBL distribution blocks and SNK terminal blocks.

Main benefits:

  • Benefit from one single supplier for all your connection needs
  • With MC4-Evo2 range, ensure connections of the DC circuits from combiner boxes to PV modules (in series or in parallel) and from string inverters to combiner boxes
  • DBL distribution blocks group strings in combiner boxes and save up to 50% rail space
  • SNK terminal blocks are ideally suited for use in solar, thanks to their high performances (up to 1500 V DC) and multiple connection’s technologies (PI-Spring, screw and pluggable)

Main features:

  • Full compatibility and conformity of MC4-Evo2 photovoltaic connectors with all MC4 family products from Multi-Contact
  • DBL distribution blocks connecting capacity is up to 185 mm² (350 Kcmil)
  • SNK terminal blocks series have many functions (feed-through, ground, disconnect, fuse…) and share the same accessories
  • 1500V DC offering: the rated voltage of PI-Spring ZK10…PV / ZK16…PV and Screw clamp ZS150 / ZS240 terminal blocks is going up to 1500 V DC (IEC) and 1000 V DC (UL)

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