• PV Solar Installation with LV Combiner Unit5 String low voltage combiner box

    MicroCare – Low Voltage 1-6 Series PV String Combiner Units


    MicroCare Low Voltage Combiner & Surge Protection Unit

    A proudly South African product, the Microcare Low Voltage Combiner & Surge Protection Unit is a critical component of any PV Solar installation providing functions such as safety and surge protection for your system.

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    1 – 6 Series PV String Combiner unit pricing below

     

  • Universal Saddle-Clamp-M8
    R73.70

    DEHN – Universal Saddle Clamp M8

    Universal Saddle Clamp
    Part No:  SADDLE-CLAMP-M8   Lightning Protection

    This clamp is for integrating the air rod to a mounting system.

    Made of Stainless steel, the saddle clamp is used to securely fix the lightning protection rod 101110 to PV frames.

    It provides excellent protection from direct strikes and accommodates earth bonding cables of up to 50mm2.

    Download DataSheet:  Uni Saddle Clamp Data Sheet    

     

     

  • KN Single Phase AC Switch Disconnector 40A
    R390.32

    K&N Single Phase AC Switch Disconnector 25A

    Kraus & Naimer Single Phase AC Switch Disconnector
    Part No: KG20-T203-GBA294 AC Switch/Isolator

    Suitable for single phase AC connection.

    • IP66/67 Protection
    • Red Padlockable Handle – lockable in the OFF-position with yellow plate backing
    • Insulated Enclosure, with knock-outs
    • Switch interlocked with lid to prevent opening in “ON” position
    • Dimensions (w x h x d): 100mm x 190mm x 93mm

     

  • K&N Single String DC Switch Disconnector 21A-20A
    R469.94

    K&N Single String DC Switch Disconnector 25A 450V – 11A 920V

    Kraus & Naimer Single String DC Switch Disconnector
    Part No: KG20-T104D -Switch – DC Isolator

    Switch – Disconnectors, 2 pole – for single string
    • IP66/67 Protection
    • Black/Grey Padlockable Handle – lockable in the OFF-position
    • Class II compliant, Grey Insulated Enclosure
    • Switch Interlocked with lid to prevent opening in “ON” position
    • Rated for use in ambient temperatures of 50°C

    Physical Attributes:
    –  Plastic enclosures, protection IP66/67, totally insulated,  knock-outs
    –  Black handle, grey plate packing
    –  Contact development: 2 pole, 4 contacts per circuit (2 x 2  in series)
    –  Dimensions (w x h x d): 85mm x 160mm X 82mm

  • KETO Fuse-switch disconnector Size 00
    R558.81

    KETO Fuse-Switch Disconnector (Size 00) – Battery isolator Excl. Fuse-link

    KETO – Fuse-switch disconnector (Battery isolator)
    Part No: KETO-00

    Keto size 00
    •  3-Pole design
    •  Maximum DC current = 160A
    •  DC voltage rating: 440V
    •  Overall width: 106mm
    •  System size: 195mm
    •  Terminals: M8 lugs with cable area from 25-95mm2
    •  Baseplate or Wall mountable
    •  Weight:  0.7Kg

    The Keto-00 needs two fuses at the appropriate rating to be added. Size these based on the maximum battery current with a safety factor applied.

  • R623.02

    SMA AC Overvoltage Protection Module Kit (type 2) for STP 50-40 (CORE 1)

    SMA AC Overvoltage Protection Module Kit (Type 2)
    Part No: AC-SPD-KIT1-10  Three Phase Surge Protection

    In the CORE 1, protection can be retrofitted fast and cost-effectively thanks to this AC_SPD_KIT1-10 type II that can be integrated.

    The surge protection device can be retrofitted by connecting it to the standard plinth. The failure of an SPD module is detected by the inverter and displayed on screen as well as reported by the monitoring devices, if required.
    ONLY SUITABLE FOR STP 50-40 (CORE 1) INVERTERS.
  • KN Single Phase AC Switch Disconnector 40A
    R644.72

    K&N Single Phase AC Switch Disconnector 40A

    Kraus & Naimer Single Phase AC Switch Disconnector
    Part No: KG41-T203-GBA270 AC Switch/Isolator

    Suitable for single phase AC connection.

    • IP66 Protection
    • Red Padlockable Handle – lockable in the OFF-position with yellow plate backing
    • Insulated Enclosure, with knock-outs
    • Switch interlocked with lid to prevent opening in “ON” position
    • Dimensions (w x h x d): 100mm x 190mm x 93mm

     

  • K&N Single String DC Switch Disconnector 21A-20A
    R713.14

    K&N Single String DC Switch Disconnector 21A 800V – 20A 1000V

    Kraus & Naimer Single String DC Switch Disconnector
    Part No: KG20B-T106D -Switch – DC Isolator

    Switch – Disconnectors, 2 pole – for single string
    • IP66/67 Protection
    • Black/Grey Padlockable Handle – lockable in the OFF-position
    • Class II compliant
    • Insulated Enclosure, Grey, RAL7035
    • Switch Interlocked with lid to prevent opening in “ON” position
    • Rated for use in ambient temperatures of 50°C

    Physical Attributes:
    –  Plastic enclosures, protection IP66/67, totally insulated,  M20/M25 knock-outs
    –  Black handle, grey plate packing
    –  Contact development: 2 pole, 6 contacts per circuit (2 x 3  in series)
    –  Dimensions (w x h x d): 100mm x 178mm X 93mm

  • Three Phase AC Switch Disconnector 80A
    R865.85

    K&N Three Phase AC Switch Disconnector 63A

    Kraus & Naimer Three Phase AC Switch Disconnector
    Part No: KG64-T204-GBA290 AC Switch/Isolator

    Suitable for three-phase AC connection.

    • IP66 Protection
    • Red Padlockable Handle – lockable in the OFF-position with yellow plate backing
    • Insulated Enclosure, with knock-outs
    • Switch interlocked with lid to prevent opening in “ON” position
    • Dimensions (w x h x d): 100mm x 190mm x 93mm

     

  • R1,194.12

    SMA DC Overvoltage Protection Module Kit (type 2) for STP 50-40 (CORE 1)

    SMA DC Overvoltage Protection Module Kit (Type 2)
    Part No: DC-SPD-KIT4-10  DC Surge Protection

    In the CORE 1, protection can be retrofitted fast and cost-effectively thanks to this DC_SPD_KIT4-10 type II that can be integrated.

    The surge protection device can be retrofitted by connecting it to the standard plinth. The failure of an SPD module is detected by the inverter and displayed on screen as well as reported by the monitoring devices, if required.
    ONLY SUITABLE FOR STP 50-40 (CORE 1) INVERTERS.
  • DC Overvoltage Protection Type 2 STP-30 only
    R1,310.28

    SMA DC Overvoltage Protection (type 2) for inputs A & B ( STP-30 only)

    DC Overvoltage Protection (type 2) – STP-30 only
    Part No: TP-PROT-A-B-30  DC Surge Protection

    In the Sunny Tripower, protection can be retrofitted fast and cost-effectively thanks to this SPD type II that can be integrated.

    The surge protection device can be retrofitted by connecting it to the standard plinth. The failure of an SPD module is detected by the inverter and displayed on screen as well as reported by the monitoring devices, if required.
    Upgrade kit DC overvoltage protector (type II) for input A and B – Fits for STP 15000TL-30/STP, 20000TL-30/25000TL-30/25000TL-JP-30.
  • Three Phase AC Switch Disconnector 80A
    R1,394.58

    K&N Three Phase AC Switch Disconnector 80A

    Kraus & Naimer Three Phase AC Switch Disconnector
    Part No: KG80-T204-GBA290 AC Switch/Isolator

    Suitable for three-phase AC connection.

    • IP66/67 Protection
    • Red Padlockable Handle – lockable in the OFF-position with yellow plate backing
    • Insulated Enclosure, with 4 x 40/25mm knock-outs
    • Switch interlocked with lid to prevent opening in “ON” position
    • Dimensions (w x h x d): 145mm x 250mm x 107mm

     

  • R4,408.30

    600V Protection Box 1 Inputs 1 Outputs 16A Isolator Type II SPD

    Part No: DCB-NF-1I-600V-I16A-II-1O Protection – DC Protection Box

    Outdoor-rated DC box for easily adding protection features to the PV strings into your MPPT. The box includes several features that reduces the amount of separate components you need to install.

    Inputs and Outputs

    This unit combines 1 PV input pair into 1 DC output. The input and output have MC4 connectors pre-fitted. There is also a gland output for earthing.

    DC isolation: rated at 16A and 600V

    DC surge protection

    This unit has Type 2 DC surge arrestors included and is suitable for installation sites that experience less frequent  lightning strikes. The SegenSolar design tool estimates the strike rate of a given postcode location and recommends whether Type 1 or 2 protection is appropriate.

  • R4,914.01

    1000V Protection Box 1 Inputs 1 Outputs 16A Isolator Type II SPD

    Part No: DCB-NF-1I-1000V-I16A-II-1O

    Outdoor-rated DC box for easily adding protection features to the PV strings into your MPPT. The box includes several features that reduces the amount of separate components you need to install.

    Inputs and Outputs

    This unit combines 1 PV input pair into 1 DC output. The input and output have MC4 connectors pre-fitted. There is also a gland output for earthing.

    DC isolation: rated at 16A and 1000V

    DC surge protection

    This unit has Type 2 DC surge arrestors included and is suitable for installation sites that experience less frequent lightning strikes. The SegenSolar design tool estimates the strike rate of a given postcode location and recommends whether Type 1 or 2 protection is appropriate.

  • R5,186.59

    600V Protection Box 1 Inputs 1 Outputs 16A Isolator Type I_II SPD

    Part No: DCB-NF-1I-600V-I16A-I_II-1O Protection – DC Protection Box

    Outdoor-rated DC box for easily adding protection features to the PV strings into your MPPT. The box includes several features that reduces the amount of separate components you need to install.

    Inputs and Outputs

    This unit combines 1 PV input pair into 1 DC output. The input and output have MC4 connectors pre-fitted. There is also a gland output for earthing.

    DC isolation: rated at 16A and 600V

    DC surge protection

    This unit has Type 1 & 2 DC surge arrestors included and is suitable for installation sites that experience frequent lightning strikes. The SegenSolar design tool estimates the strike rate of a given postcode location and recommends whether Type 1 or 2 protection is appropriate.

  • 600V-DC-Protection Box 16A Isolator Type II SPD
    R5,226.96

    1000V SolarEdge Protection Box Type 2 For SE 25/27.7K Inverter

    Solar Edge outdoor-rated DC box for easily adding protection features to the PV strings into your MPPT. The box includes several features that reduces the amount of separate components you need to install.