Cables and Connectors

We sell a range of high quality connectors, glands and cables suitable for completing your system.

From exterior-grade UV-resistant TecSun cable to internal wiring and battery cables, we have all the wiring you need for your system in a variety of gauges.

The professional Multi-Contact connectors listed here make fully watertight connections, ideal for all outdoor cabling. For internal use, crimp connectors are cheap and easy to use, perfect for connecting to our Morningstar Sunsaver regulators.

Why not make life really easy though, and take advantage of our cable builder service? Just order the all the cables and connectors you need below, then drop us a line to let us know how you would like them assembled. All cables will be assembled with the proper crimping tools and sealed with heatshrink insulation for that professional finish.

For each cable, remember to include details of cable gauge, length and colour and connector type and gender at each end.

As always, don't hesitate to contact us for help and advice on choosing the correct products.

2 models available

Solar Cable

£1.10

4mm2 Solar Cable

4mm2

6mm2

Double-insulated UV-resistant highly flexible cable intended for exterior use. 4mm2 tinned copper core.
4 models available

3mm Solar

£3.90

3mm Solar Cable Connector

Cable plug

Cap

Bulkhead

Branch

Rubberised cable connector for use with our solar cable, and compatible with the connectors fitted to many solar panels.
2 models available

4mm Solar

£1.50

4mm Solar Cable Connector

Connector

Branch 4mm

New Low Price!
Rubberised cable connector for use with our Solar cable, and compatible with our Powerglaz panels and Mastervolt inverters (and many others).
4 models available

General use

£0.45

1.5mm2 General-Purpose Cable

1.5mm2

2.5mm2

4mm2

6mm2

Flexible cabling with a 1.5mm2 stranded copper core and tough outer sheath. Ideal for interior use for low current appliances such as LED lights.
5 models available

Heavy duty

£2.00

10mm2 General-Purpose Cable

10mm2

16mm2

25mm2

35mm2

50mm2

Flexible cabling with a 10mm2 stranded copper core and tough outer sheath. Can carry up to 60A. Useful for wiring smaller inverters, or for long cable runs on large arrays to avoid voltage drop.
3 models available

Crimps

£1.50

Crimp Fork Terminals - pack of 6

Fork

2.5mm2 Ring

4 / 6mm2 Ring

Crimp connectors that fit terminals on Sunsaver solar regulators (amongst other uses!). Pack of 6.

£17

7 terminal bus bar

Busbars

A plated 100A copper busbar ideal for neatly distributing power. Comes with cover - and a lifetime guarantee from Blue Sea.
5 models available

Lugs

£0.65

Cable lugs (for 10mm2 cable)

10mm2 Ring

16mm2 Ring

25mm2 Ring

35mm2 Ring

50mm2 Ring

Crimp-on connectors ideal for attaching 10sqmm wires to your battery.

£3.10

Single Metal Cable Gland (6 / 8mm)

Cable glands

Fully waterproof, single cable gland ideal for passing cables through vehicle, boat and caravan roofs.
3 models available

Fuse holders

£2.10

Mini fuse holder with fuse

Mini

Midi

Mega

Mini inline fuse holder with fuse for 2.5mm2 cable. 5 to 30 amps.
3 models available

Harnesses

£7

Harness for regulators up to 20A

Up to 20A

20A to 45A

45A to 80A

A harness to make connecting your regulator to your batteries as easy as possible.

buy

solar panels
Framed panels
Framed polycrystalline silicon solar panels. Great for a wide variety of uses.
Framed panels - large
Larger framed silicon solar panels - for more power hungry installations.
Semi-flexible panels
3 ranges of low-profile, marine-grade panels designed with the yachtsman in mind. Great range of sizes from 5W to 70W.
Flexible panels
Ideal on boats, or expeditions!
Peel 'n' stick panels
Flexible thin-film solar panels with an adhesive backing.
Solar panel kits
A range of framed, laminate and semi-flexible solar panel kits complete with solar regulator, cables and connectors.
Grid-connect PV

On the grid

With payments from the feed-in tariff, installing solar panels on a roof makes sense financially as well as economically. Our local installation team would be delighted to quote for an installation. Please see our dedicated website for solar panels in Cambridge: midsummersolar.co.uk

We work with other solar panel installers outside of Cambridge too. If you would like competitive quotes for a solar PV installation outside of East Anglia, please visit solar-pv-quote.co.uk

regulators
Solar Regulators
The world leaders in PWM solar regulators.
MPPT Solar Regulators
Get more power from your panels.
wind turbines
Leading Edge
Bombproof and British.
Rutland Turbines
Small, economical wind turbines, ideal for battery charging on yachts.
Forgen Turbines
Reliable vertical axis turbines - great for remote power solutions.
Istabreeze
Our new line of great value turbines - lots of power for no fuss.
lights
Fluorescent lights
Efficient fluorescent lighting from Labcraft for boats and caravans.
LED lights
Stylish efficient lighting with new LED technology.
inverters
Modified sine inverters
A range of 12V-240V inverters providing great value for money.
Sine wave inverters
Sophisticated sine wave inverters for improved versatility and reliability.
batteries
Powermax
Great value maintenance-free leisure batteries - ideal for boats and caravans
Haze Gel batteries
High-spec zero- maintenance gel batteries at great prices
Rolls Solar
A full range of these robust top-end solar batteries is now available
Mastervolt chargers
Very high-spec chargers suitable for marine use
Chargers and accessories
Battery terminals, chargers, split charging devices and more.
odds & ends
Meters & Monitors
Keep an eye on your battery bank's state of charge with these meters and battery monitors.
Cable & Connectors
All the connectors you need, and high-grade cable to finish off your system
Solar Panel Mounts
Versatile mounting solutions to secure solar panels to poles and roofs
Clearance!
Keep an eye on this page for the latest bargains.
systems
Off-grid power
Complete power systems for properties with no grid connection
Bespoke Solutions
We design and build remote power systems to fit your needs and budget
trade
Trade customers
We offer great discounts for trade customers placing multiple orders. Please contact us for more information