Since 1984, Doncaster Cables has continually invested in site expansion and machinery. They control every aspect of cable manufacturing, from wire drawing to final testing, allowing them to lead in product development and meet the needs of electricians, consultants, and specifiers.
Doncaster Cables PV-Ultra 2C 4.0mm² Tuff Sheath
Doncaster Cables PV-Ultra 2C 4.0mm² Tuff Sheath is a premium solar DC cable built for demanding UK installations. Its red and white core configuration ensures safe, accurate wiring for solar PV systems.
- 2-core 4.0mm² cable with tuff sheath for added durability
- Ideal for rooftop and ground-mounted PV systems
- Manufactured in the UK to BS EN standards
Why we recommend this product: It’s a durable and reliable choice for installers seeking a flexible, weather-resistant DC cable built to last.
£4.30
Doncaster Cables PV-Ultra 2C 6.0mm² SWA
Doncaster Cables PV-Ultra 2C 6.0mm² SWA is a steel wire armoured solar cable offering enhanced protection for tough installation environments. Designed for external and buried use.
- 6.0mm² 2-core DC cable with steel wire armour
- Red and white core for polarity clarity
- Built for commercial, outdoor and underground installs
Why we recommend this product: The added armour ensures long-term resilience in demanding ground-level or outdoor solar runs.
£7.50
Doncaster Cables PV-Ultra 4C 4.0mm² Tuff Sheath
Doncaster Cables PV-Ultra 4C 4.0mm² Tuff Sheath is a 4-core solar DC cable designed for streamlined PV system wiring. Colour-coded red and white pairs improve safety and layout clarity.
- 4-core 4.0mm² flexible tuff-sheathed cable
- Red and white core pairs simplify polarity management
- Made in the UK for residential and commercial PV installs
Why we recommend this product: Perfect for neat, multi-string solar PV wiring with a reduced need for multiple separate runs.
£6.20
Doncaster Cables PV-Ultra 4C 6.0mm² SWA
Doncaster Cables PV-Ultra 4C 6.0mm² SWA is a heavy-duty solar cable designed for dual-string runs with maximum protection. Its SWA build and red/white paired cores make it ideal for outdoor and underground installations.
- 4 x 6.0mm² cores with steel wire armour for added durability
- Dual red and white pairs for clear, organised polarity
- Built for long cable runs in commercial and external PV installs
Why we recommend this product: Ideal when your installation demands strength, clarity and long-term durability in a single cable.
£9.50
Doncaster Cables PV-Ultra 4C 6.0mm² Tuff Sheath
Doncaster Cables PV-Ultra 4C 6.0mm² Tuff Sheath offers a simple, reliable way to route two solar strings with one durable, UV-resistant cable. Red and white cores make polarity clear.
- 4 x 6.0mm² solar-rated cores in a single tuff-sheathed cable
- Flexible, weatherproof design for rooftop or surface installs
- Great for dual-string DC connections
Why we recommend this product: Offers installers clean, robust cabling with the capacity to support larger solar setups with minimal fuss.
£7.20
Doncaster Cables PV-Ultra SC 6.0mm² Cable (Red/White)
Doncaster Cables PV-Ultra SC 6.0mm² Tuff Sheath is a single-core solar cable available in red and white for easy polarity pairing. Built for high-power, long-distance runs.
- Single-core 6.0mm² tuff-sheathed solar DC cable
- Red and white core options for clean polarity
- UV-resistant, flexible and BS EN 50618 compliant
Why we recommend this product: It’s the go-to for high-efficiency installs requiring clean, heavy-duty single-core solar wiring.
£5.30
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