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.

256 products

  • SolarEdge Firefighter Gateway

    SolarEdge SolarEdge Firefighter Gateway

    £425.84 Exc. VAT

    Out of stock

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  • SolarEdge Commercial Gateway

    SolarEdge SolarEdge Commercial Gateway

    £166.21 Exc. VAT

    Out of stock

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  • SolarEdge Wireless Repeater

    SolarEdge SolarEdge Wireless Repeater

    £45.34 Exc. VAT

    Out of stock

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  • Viridian CT Clamp for Clearline Inverter

    Viridian Viridian CT Clamp for Clearline Inverter

    £52.51 Exc. VAT

    14 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

    £63.18 Exc. VAT

    4 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

    £79.06 Exc. VAT

    Out of stock

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  • Enviroguard Solarguard Adjustable Solar Spike Bird Deterrent %96 130mm

    Enviroguard Solarguard Adjustable Solar Spike Bird Deterrent %96 130mm

    £3.70 Exc. VAT

    1811 in stock

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  • SolaX Pocket WiFi 2.0

    SolaX Solax Pocket WiFi 2.0

    £22.26 Exc. VAT

    Out of stock

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  • SolarEdge Branch Connectors for Home Battery 400V

    SolarEdge SolarEdge Branch Connectors for Home Battery 400V

    £26.52 Exc. VAT

    26 in stock

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  • 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

    £27.49 Exc. VAT

    Out of stock

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  • 1env Probird SolarSpeed Clips C Clamp Clr

    1env Probird SolarSpeed Clips C Clamp Clr

    £0.47 Exc. VAT

    Out of stock

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  • Doncaster Cables 6mm2 Two Core DC Cable 25m - Red and Black

    Doncaster Cables 6mm2 Two Core DC Cable 25m - Red and Black

    £207.57 Exc. VAT

    13 in stock

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  • SolarEdge WiFi and ZigBee Antenna single (SetAPP )

    SolarEdge SolarEdge WiFi and ZigBee Antenna single (SetAPP )

    £41.11 Exc. VAT

    Out of stock

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  • Doncaster Cables 6mm2 Four Core DC Cable 25m - Two Red and Two Black

    Doncaster Cables 6mm2 Four Core DC Cable 25m - Two Red and Two Black

    £280.72 Exc. VAT

    Out of stock

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  • Enphase 100A Split-core current transformer (CT for Envoy-S Metered )

    Enphase 100A Split-core current transformer (CT for Envoy-S Metered )

    £28.97 Exc. VAT

    Out of stock

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  • Doncaster Cables 6mm2 Two Core DC Cable 50m - Red and Black

    Doncaster Cables 6mm2 Two Core DC Cable 50m - Red and Black

    £415.13 Exc. VAT

    7 in stock

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  • Doncaster Cables 4mm2 Four Core DC Cable 50m - Two Red and Two Black

    Doncaster Cables 4mm2 Four Core DC Cable 50m - Two Red and Two Black

    £485.48 Exc. VAT

    Out of stock

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  • Doncaster Cables 6mm2 Four Core DC Cable 50m - Two Red and Two Black

    Doncaster Cables 6mm2 Four Core DC Cable 50m - Two Red and Two Black

    £561.43 Exc. VAT

    11 in stock

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  • Cableworld 4mm2 single-core DC cable 1000m - Black

    Cableworld 4mm2 single-core DC cable 1000m - Black

    £822.59 Exc. VAT

    6 in stock

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  • Doncaster Cables 6mm2 Four Core DC Cable 100m - Two Red and Two Black

    Doncaster Cables 6mm2 Four Core DC Cable 100m - Two Red and Two Black

    £1,122.89 Exc. VAT

    8 in stock

    Detailed View

  • Cableworld 4mm2 single-core DC cable 25m - Black

    Cableworld 4mm2 single-core DC cable 25m - Black

    £22.77 Exc. VAT

    320 in stock

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  • SolarEdge Module temperature sensor 4-20mA inc PSU

    SolarEdge Module temperature sensor 4-20mA inc PSU

    £152.21 Exc. VAT

    Out of stock

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  • Enphase Q Cable 3ph 2.0m Landscape (price per connector)

    Enphase Enphase Q Cable 3ph 2.0m Landscape (price per connector)

    £26.11 Exc. VAT

    445 in stock

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  • SolarEdge Wind velocity sensor 4-20mA

    SolarEdge Wind velocity sensor 4-20mA

    £362.05 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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