AC-Sub-Distribution

 

Schematic structure

Customized AC Box for up to 24 intervers

 

  • terminal 3 phases
  • IP54 housing
  • conduit entry via M cable glands
  • coupled membrane ventilation
  • NH isolators up to 1.000 A
  • OVP Combination arrestor T1+T2
 

 

 

 

An overview of the most important features:

Our Connection Technology

Stringbox Simple

Cost-effective and light-weight string box with 2 up to 5 inputs for small crystalline modules and thin-film installations.

Stringbox Easy 3G

Compact and lightweight string box for small to medium-sized string combinations and thin-film systems of all types up to 18 inputs.

Easy Duo/Trio Channel

String box due to the electrically isolated PCBs which two oder three different MPP trackers or inverters can be operated with a single box.

Stringbox BIG

Generator connection box for large systems of the order of megawatts, openfield plants, large roofmounted systems, e.g. on factory buildings.

AC-Sub-Distribution

Customized AC Box for connecting up to 20 inverters project example REC Romania.

Customized

Further examples regarding our customized connection technology including pictures.

General information

What is a string box? Usage of fuses or diodes? What about monitoring, OVP, ...???