100mm² Male and Female MC4 Connectors (1 Pair)

£4.95

100mm² MC4 Connectors (1 Pair) are specialist high-capacity connectors for large-scale PV setups. Designed for reliability in high-current installations.

Rated for up to 100mm² solar PV cable
Secure locking mechanism prevents accidental disconnect
Ideal for commercial PV, battery, and inverter connections

Why we recommend this product: A must-have for safe and stable termination on high-capacity solar systems.

SKU: MC4C-PAIR-10MM

Free and easy returns | Easy to Install | Professional Installers Available

100mm² MC4 Connectors: Heavy-Duty Pair for High-Capacity Solar Cabling

This pair of 100mm² male and female MC4 connectors is made for demanding solar installations where standard MC4 connectors fall short. Built to handle large conductor sizes and high current, they’re suitable for advanced battery banks, inverter strings and DC bus links in commercial-scale PV systems.

High Current Capability for Serious Solar Setups

Unlike standard 4–6mm² MC4s, these are engineered to terminate thick 100mm² solar DC cable safely and reliably, delivering secure connections that reduce energy loss and installation risk.

Supports heavy-gauge 100mm² PV cable
Rated for high-voltage, high-amperage solar applications
Durable construction and IP-rated weather resistance

Ideal for Commercial & Industrial Solar Systems

These connectors are perfect for combiner boxes, large battery inverters, or main PV cable runs where cable size and current demand exceed typical residential setups.

Why Evergy Recommend This Product

Helps ensure secure connections in high-demand solar installations
Reduces risk of loose terminations on thicker DC cables
Backed by trusted design used across UK solar projects

Installation & Compatibility

These MC4 connectors are only compatible with 100mm² PV cable. For other sizes, see the standard MC4 pair (4–6mm²). For safe termination, we recommend using the MC4 Crimping Tool.

Delivery

This item qualifies for free UK delivery. Order multiple packs for volume projects and save on shipping.

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Evergy

Free delivery -

NEXT DAY Delivery to Oxfordshire, Buckinghamshire and London via an EVERGY vehicle. Max of 1 ton weight.

Other delivery options via courier -

FREE NEXT DAY (*orders over £50, some batteries and inverters will require an additional fee) via FEDEX. Monday to Friday, up to 30kg, Max box size 50cm x 50cm x 50cm (volume). Orders must be received by 2pm.

Anytime NEXT DAY delivery – under £50 = £6.50 (depending on location, weight and size)

Regardless of spend, additional to any of the above charges –

Before noon (FedEx Priority Express) = Guide Price £15.00 (calulated at checkout)

Before 10am (FedEx First) = Guide Price £20.00 (calulated at checkout)

Delivery of pallets -

Palletised deliveries – Prices starting at £58

Multiple pallet orders can be quoted upon request (price dependent on number of pallets and postcode area)

Special delivery items may vary (non-stock products).

SAME DAY COLLECTION - Click & collect from Evergy Stores (Thame, Oxfordshire).