Electrical Switchboards

DC String box where solar panel arrays are connected in parallel.

Equipped with quick MC4 type connectors, fuse holders on both poles, phase disconnector and terminal blocks for inverter connection. 



The StringBox series are designed and manufactured in compliance with CEI 82-25 regulations. It is not just a series of products, but a real solution to the many needs of this sector. The stringboxes are available in 1, 2, 3, 4, 6 and 8 array versions, and include all the components needed to protect and connect in parallel connection the array of solar panels. 
All components are already pre-wired, so in the case of switchboards with input connector, customer will simply have to connect same and wire the output cable to the inverter and earth, saving considerably both in the management and installation of the components.

  1. 1
    Switch board for protection and parallel connection of 1 array - Code: 30051200
    Listing:
    €305.00
    Price:
    €274.50
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    €30.50 (10%)
    Switch board for protection and parallel connection of 1 array
  2. 2
    Switch board for protection and parallel connection of 2 arrays - Code: 30051201
    Listing:
    €390.40
    Price:
    €351.36
    You Save:
    €39.04 (10%)
    Switch board for protection and parallel connection of 2 arrays
  3. 3
    Switch board for protection and parallel connection of 3 arraies - Code: 30051206
    Listing:
    €463.60
    Price:
    €417.24
    You Save:
    €46.36 (10%)
    Switch board for protection and parallel connection of 3 arraies
  4. 4
    StringBox for connection of 1 array AC/DC - Input connectors - 3Kw - Code: 30051210
    Listing:
    €610.00
    Price:
    €549.00
    You Save:
    €61.00 (10%)
    StringBox for connection of 1 array AC/DC - Input connectors - 3Kw
  5. 5
    StringBox for connection of 2 arraies AC/DC - Input connectors - 6Kw - Code: 30051211
    Listing:
    €658.80
    Price:
    €592.92
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    €65.88 (10%)
    StringBox for connection of 2 arraies AC/DC - Input connectors - 6Kw
  6. 6
    DC Switch board for protection and parallel connection of 4 arrays of PV modules #30051207
    Listing:
    €512.40
    Price:
    €461.16
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    €51.24 (10%)
    DC Switch board for protection and parallel connection of 4 arrays of PV modules
  7. 7
    Switch board with diode for parallel connection of 2 arrays of photovoltaic modules #30051216
    Listing:
    €561.20
    Price:
    €505.08
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    €56.12 (10%)
    Switch board with blocking diode for parallel connection of 2 arrays of photovoltaic modules.
  8. 8
    Switch board with diode for parallel connection of 3 arrays of photovoltaic modules #30051217
    Listing:
    €610.00
    Price:
    €549.00
    You Save:
    €61.00 (10%)
    Switch board with blocking diode for parallel connection of 3 arrays of photovoltaic modules
  9. 9
    Switch board with diode for parallel connection of 4 arrays of photovoltaic modules #30051218
    Listing:
    €695.40
    Price:
    €625.86
    You Save:
    €69.54 (10%)
    Switch board with blocking diode for parallel connection of 4 arrays of photovoltaic modules