Solar Electrical Equipment

At DECO Group, we stock every electrical component a solar installer needs to complete a system safely and efficiently. From MC4 cables and isolator switches to smart meters and surge protection, our wholesale range ensures you can build every solar array with confidence and compliance.

268 products

  • SolarEdge Wireless Gateway (Master)

    SolarEdge SolarEdge Wireless Gateway (Master)

    £53.76 Exc. VAT

    43 in stock

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  • SolarEdge 1000A Split-Core Current Transformer for SolarEdge Energy Meters with Modbus Connection

    SolarEdge 1000A Split-Core Current Transformer for SolarEdge Energy Meters with Modbus Connection

    £56.64 Exc. VAT

    Out of stock

    Detailed View

  • SolarEdge LTE Modem for 1ph and 3ph inverters with SetApp configuration

    SolarEdge LTE Modem for 1ph and 3ph inverters with SetApp configuration

    £66.68 Exc. VAT

    67 in stock

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  • Huawei DDSU666-H Single Phase Energy Meter with 1x 100A CT

    Huawei Huawei DDSU666-H Single Phase Energy Meter with 1x 100A CT

    £70.60 Exc. VAT

    Out of stock

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  • GivEnergy 4G Mobile Internet Dongle with 1 Year Data Plan

    GivEnergy GivEnergy 4G Mobile Internet Dongle with 1 Year Data Plan

    £86.30 Exc. VAT

    Out of stock

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  • SolarEdge 1PH/3PH 230/400V SolarEdge Energy Meter K2 with Modbus Connection

    SolarEdge 1PH/3PH 230/400V SolarEdge Energy Meter K2 with Modbus Connection

    £100.26 Exc. VAT

    420 in stock

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  • SolarEdge 100A Split-Core Current Transformer for SolarEdge Energy Meters with Modbus Connection

    SolarEdge 100A Split-Core Current Transformer for SolarEdge Energy Meters with Modbus Connection

    £22.84 Exc. VAT

    1284 in stock

    Detailed View

  • Landis Current Transformer 100A ( incl. fly lead )

    Landis Current Transformer 100A ( incl. fly lead )

    £23.66 Exc. VAT

    20 in stock

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  • SolarEdge Wi-Fi Antenna for Three Phase Inverter with Synergy Technology (1pc)

    SolarEdge SolarEdge Wi-Fi Antenna for Three Phase Inverter with Synergy Technology (1pc)

    £20.47 Exc. VAT

    27 in stock

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  • Landis Current Transformer 200A ( incl. fly lead )

    Landis Current Transformer 200A ( incl. fly lead )

    £23.66 Exc. VAT

    90 in stock

    Detailed View

  • SolarEdge 250A Split-Core Current Transformer for SolarEdge Energy Meters with Modbus Connection

    SolarEdge 250A Split-Core Current Transformer for SolarEdge Energy Meters with Modbus Connection

    £24.66 Exc. VAT

    245 in stock

    Detailed View

  • SolarEdge WiFi and ZigBee Antenna single (SetAPP )

    SolarEdge SolarEdge WiFi and ZigBee Antenna single (SetAPP )

    £35.73 Exc. VAT

    254 in stock

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  • GivEnergy Commercial SME AIO 120A CT

    GivEnergy GivEnergy Commercial SME AIO 120A CT

    £36.80 Exc. VAT

    49 in stock

    Detailed View

  • GivEnergy WiFi Dongle

    GivEnergy GivEnergy WiFi Dongle

    £34.56 Exc. VAT

    90 in stock

    Detailed View

  • Landis Current Transformer 500A ( incl. fly lead )

    Landis Current Transformer 500A ( incl. fly lead )

    £23.66 Exc. VAT

    92 in stock

    Detailed View

  • Growatt Shine LAN-X Ethernet Direct Connection

    Growatt Growatt Shine LAN-X Ethernet Direct Connection

    £13.06 Exc. VAT

    1347 in stock

    Detailed View

  • Growatt Shine Link X wireless monitoring kit

    Growatt Growatt Shine Link X wireless monitoring kit

    £18.07 Exc. VAT

    Out of stock

    Detailed View

  • SolarEdge Zigbee Module for Home Energy Management ( Set APP )

    SolarEdge SolarEdge Zigbee Module for Home Energy Management ( Set APP )

    £34.76 Exc. VAT

    264 in stock

    Detailed View

  • SolarEdge Handles for Manoeuvring Home Battery 400V

    SolarEdge SolarEdge Handles for Manoeuvring Home Battery 400V

    £70.10 Exc. VAT

    41 in stock

    Detailed View

  • SolarEdge Home Network - Home Wave (APP) Inverter Cellular Modem

    SolarEdge SolarEdge Home Network - Home Wave (APP) Inverter Cellular Modem

    £86.28 Exc. VAT

    92 in stock

    Detailed View

  • SolarEdge Home Network - StorEdge Inverters (RWS), inc. Comms Board

    SolarEdge SolarEdge Home Network - StorEdge Inverters (RWS), inc. Comms Board

    £116.87 Exc. VAT

    218 in stock

    Detailed View

  • SolarEdge Home Hot Water Controller, 3kW%A0

    SolarEdge SolarEdge Home Hot Water Controller, 3kW%A0

    £235.50 Exc. VAT

    41 in stock

    Detailed View

  • Marlec Solar iBoost + Wireless Solar Immersion Heater Controller

    Marlec Solar iBoost + Wireless Solar Immersion Heater Controller

    £326.17 Exc. VAT

    26 in stock

    Detailed View

  • SolarEdge Floor Stand Kit for Home Battery 400V

    SolarEdge SolarEdge Floor Stand Kit for Home Battery 400V

    £319.53 Exc. VAT

    Out of stock

    Detailed View

Solar Cables

Our DC and AC solar cables are supplied by trusted UK-approved brands and are UV-resistant, double-insulated, and ready for on-site use. Whether you’re wiring modules in series or connecting inverters to distribution boards, you’ll find all sizes pre-cut or on reels for fast dispatch.

Switches and Isolators

We stock AC and DC isolators, changeover switches, and enclosure kits suitable for both residential and commercial PV systems. Each product is tested for long-term durability under load, helping installers meet UK safety standards with minimal downtime.

Energy Meters

Monitor solar generation, consumption, and export performance using accurate single- and three-phase meters. Our wholesale range includes MID-approved meters and compatible accessories, giving installers a complete plug-and-play solution for smart energy tracking.

Electrical Protection

Ensure every installation meets MCS and BS7671 standards with surge arrestors, circuit breakers, fuses, and RCBOs. Our electrical protection range helps safeguard both the inverter and the property, giving peace of mind to installers and end-users alike.

Power Management & Components

From contactors and busbars to control modules and relays, we supply high-performance components that integrate seamlessly with solar systems, battery storage, and EV infrastructure. Optimise your installs with gear built for reliability and repeat performance.

Get In Touch

Your One-Stop Solar Electrical Supplier

DECO Group supplies wholesale solar electrical components for installers who demand reliability, speed, and trade-exclusive pricing. With UK-wide delivery, live stock visibility, and pallet-based savings, we keep your installations moving without delay.

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