Stringbox Simple

 

Schematic structure

The Simple string box is equipped with 2 to 6 inputs, which can be externally connected via H4 or MC4 connectors. Internally it is fully wired, with a PCB, which can be equipped with diodes and/or PV fuses. Both outputs are also implemented with H4/MC4 plug connectors. The cable cross-section can be between 2.5 and up to 10/25 mm².

  • Extremely flat design
  • Quick and simple installation
  • Value for money
  • Flexible protection with fuses and/or diodes

Fields of application

Small string combinations of modules with a maximum total output current of up to 30A.

 

 

 

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, ...???