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.

255 products

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

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

    £30.35 Exc. VAT

    216 in stock

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  • Enphase Q-Relay for IQ7 & IQ8 Series - Three Phase

    Enphase Enphase Q-Relay for IQ7 & IQ8 Series - Three Phase

    £133.85 Exc. VAT

    10 in stock

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  • SolarEdge Home Hot Water Controller, 3kW%A0

    SolarEdge SolarEdge Home Hot Water Controller, 3kW

    £262.58 Exc. VAT

    Out of stock

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  • Marlec Solar iBoost + Wireless Solar Immersion Heater Controller

    Marlec Solar iBoost + Wireless Solar Immersion Heater Controller

    £365.40 Exc. VAT

    45 in stock

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  • SolarEdge Floor Stand Kit for Home Battery 400V

    SolarEdge SolarEdge Floor Stand Kit for Home Battery 400V

    £356.52 Exc. VAT

    47 in stock

    Detailed View

  • Enviroguard SolarGuard Spike Fixing Clip 35mm - Black

    Enviroguard SolarGuard Spike Fixing Clip 35mm - Black

    £0.28 Exc. VAT

    5952 in stock

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  • 1env Probird SolarSpeed Clips C Clamp Blk

    1env Probird SolarSpeed Clips C Clamp Blk

    £0.47 Exc. VAT

    7206 in stock

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  • Enviroguard PVC Coated Solar Mesh %96 1M Lengths

    Enviroguard PVC Coated Solar Mesh %96 1M Lengths

    £1.12 Exc. VAT

    5915 in stock

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  • 1env Probird Solar Clips (For Mesh)

    1env Probird Solar Clips (For Mesh)

    £2.31 Exc. VAT

    10 in stock

    Detailed View

  • Enviroguard BIRD-MESH Packs of 10 clips

    Enviroguard BIRD-MESH Packs of 10 clips

    £4.44 Exc. VAT

    630 in stock

    Detailed View

  • 1env Probird Solar Guard Lite 160mm

    1env Probird Solar Guard Lite 160mm

    £6.90 Exc. VAT

    1141 in stock

    Detailed View

  • Enphase Q-Cable round AC Branch Terminator (1 Item)

    Enphase Q-Cable round AC Branch Terminator (1 Item)

    £11.28 Exc. VAT

    168 in stock

    Detailed View

  • Enphase Q-Cable round 3Phase AC Branch Terminator (1 Item)

    Enphase Q-Cable round 3Phase AC Branch Terminator (1 Item)

    £13.13 Exc. VAT

    125 in stock

    Detailed View

  • SolarEdge Home Network - SetApp Inverters

    SolarEdge SolarEdge Home Network - SetApp Inverters

    £53.36 Exc. VAT

    1428 in stock

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  • SolarEdge Home Network - ENET Ready Inverters

    SolarEdge Home Network - ENET Ready Inverters

    £23.05 Exc. VAT

    72 in stock

    Detailed View

  • 1env Probird Solar-Flex Clear

    1env Probird Solar-Flex Clear

    £13.83 Exc. VAT

    570 in stock

    Detailed View

  • 1env Probird Solar-Flex Black

    1env Probird Solar-Flex Black

    £13.83 Exc. VAT

    10 in stock

    Detailed View

  • Cableworld 4mm2 single-core DC cable 250m - Black

    Cableworld 4mm2 single-core DC cable 250m - Black

    £214.02 Exc. VAT

    55 in stock

    Detailed View

  • Cableworld 10mm2 single-core DC cable 100m - Black

    Cableworld 10mm2 single-core DC cable 100m - Black

    £236.26 Exc. VAT

    17 in stock

    Detailed View

  • Cableworld 6mm2 single-core DC cable 250m - Black

    Cableworld 6mm2 single-core DC cable 250m - Black

    £266.61 Exc. VAT

    79 in stock

    Detailed View

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

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

    £339.99 Exc. VAT

    5 in stock

    Detailed View

  • Cableworld 4mm2 single-core DC cable 500m - Black

    Cableworld 4mm2 single-core DC cable 500m - Black

    £420.35 Exc. VAT

    40 in stock

    Detailed View

  • Cableworld 4mm2 single-core 500m - Red

    Cableworld 4mm2 single-core 500m - Red

    £403.69 Exc. VAT

    5 in stock

    Detailed View

  • Cableworld 6mm2 single-core DC cable 500m - Black

    Cableworld 6mm2 single-core DC cable 500m - Black

    £569.59 Exc. VAT

    79 in 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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