AmpJoin
AmpJoin Bulkhead (Female only)
Accessory — no capacity rating
A single female panel-mount MC4 connector. This is useful for custom projects or repairs where only one side of the bulkhead connection is needed.
€6.99
Showing 1–24 of 50
AmpJoin
AmpJoin Bulkhead (Male only)
Accessory — no capacity rating
A single male panel-mount MC4 connector. Perfect for custom-built power stations or combiner boxes where you need a secure, waterproof DC input point.
€6.99
AmpJoin
AmpJoin Bulkhead M/F Pair
Accessory — no capacity rating
A panel-mount MC4 connector pair (Male/Female). These are designed to be mounted on the wall of a combiner box or inverter, providing a clean, waterproof pass-through.
€12.50
AmpJoin
AmpJoin Bulkhead Set (5-pack)
Accessory — no capacity rating
A 5-pack of panel-mount MC4 bulkhead connector pairs. Ideal for building custom combiner boxes or for inverter manufacturers needing reliable DC inputs.
€40
AmpJoin
AmpJoin Bulkhead Wrench
Accessory — no capacity rating
A specialized wrench for tightening the plastic nut on MC3 bulkhead connectors. This ensures a proper IP67 seal against the combiner box enclosure.
€10
AmpJoin
AmpJoin Y-Splitter (Long 3ft)
Accessory — no capacity rating
A 1-to-2 Y-branch connector set with 3-foot extension cables. This is perfect for systems using microinverters or optimizers where connections are far apart.
€29
AmpJoin
AmpJoin Y-Splitter (Long)
Accessory — no capacity rating
A 1-to-2 Y-branch connector set with 1-foot extension cables. This provides extra flexibility when wiring panels that are spaced further apart on the racking.
€25
AmpJoin
AmpJoin Y-Splitter 3-1
Accessory — no capacity rating
A 1-to-3 Y-branch connector set (M/FFF and F/MMM). This simplifies the wiring for combining three parallel strings into a single homerun.
€28
AmpJoin
AmpJoin Y-Splitter 4-1
Accessory — no capacity rating
A 1-to-4 Y-branch connector set. This allows you to combine four parallel strings into one, reducing the number of homerun cables needed to the combiner box.
€35
AmpJoin
AmpJoin Y-Splitter Set
Accessory — no capacity rating
A 1-to-2 Y-branch connector set (M/FF and F/MM) for efficient parallel string connections. These connectors are TUV certified and built for low-resistance, safe power transmission.
€21.99
HelioConnect
HelioConnect Evo 2 Crimp Tool
Accessory — no capacity rating
A certified ratchet crimping tool specifically for MC4-Evo 2 connector pins. This is required to ensure proper, safe connections for 1500V systems.
€49.99
HelioConnect
HelioConnect Evo 2 Inline Fuse
Accessory — no capacity rating
A 20A inline fuse holder compatible with the 1500V MC4-Evo 2 standard. This is the correct choice for overcurrent protection in high-voltage strings.
€24.99
HelioConnect
HelioConnect Evo 2 Pair
Accessory — no capacity rating
The next generation MC4-Evo 2 connector pair. These are certified for 1500V systems, offering higher performance and suitability for modern, high-voltage solar arrays.
€10.50
HelioConnect
HelioConnect Evo 2 T-Branch
Accessory — no capacity rating
A T-branch connector designed for the 1500V MC4-Evo 2 standard. This is essential for high-voltage commercial and utility-scale solar projects.
€22
HelioConnect
HelioConnect Evo 2 Y-Branch
Accessory — no capacity rating
A Y-branch splitter set for 1500V MC4-Evo 2 connectors. This is the professional standard for parallel connections in high-voltage utility solar farms.
€25
JunctionX
JunctionX Diode Connector
Accessory — no capacity rating
An MC4-compatible connector with an integrated bypass diode (15A). This is useful for preventing reverse current flow in shaded panels or custom parallel configurations.
€16
JunctionX
JunctionX Disconnect Key Set
Accessory — no capacity rating
A set of two MC3 disconnect tools. These are essential for safely unlocking and separating MC3 connectors without damaging the locking clips.
€7.50
JunctionX
JunctionX End Cap (10-pack)
Accessory — no capacity rating
A pack of 10 male and female MC4-compatible dust caps. These are crucial for safely covering and weatherproofing any unused connectors on your inverter or string.
€12.99
JunctionX
JunctionX MC4 Assembly Tool
Accessory — no capacity rating
A 3-in-1 tool for MC4 connectors. It includes two disconnect keys for unlocking and two wrench heads for tightening the cable gland securely.
€15
JunctionX
JunctionX Solar Label Kit
Accessory — no capacity rating
A complete kit of UV-resistant, outdoor-rated warning labels ('PV SYSTEM', 'DC DISCONNECT', etc.). These are required by electrical code for a safe, compliant installation.
€25
PV-Link
PV-Link 2-to-1 Combiner
Accessory — no capacity rating
A simple 2-string parallel combiner connector (MM/F). This is a clean and waterproof alternative to using a standard Y-splitter for combining two panel strings.
€19
PV-Link
PV-Link 3-to-1 Combiner
Accessory — no capacity rating
This 3-string parallel combiner connector (MMM/F) simplifies your wiring. Its IP68-rated housing ensures it can be installed anywhere on the roof or array.
€28
PV-Link
PV-Link 4-to-1 Combiner
Accessory — no capacity rating
This 4-string parallel combiner connector simplifies wiring. It takes four inputs and combines them into one output, all within a single IP68 waterproof housing.
€32
PV-Link
PV-Link 5-to-1 Combiner
Accessory — no capacity rating
This 5-string parallel combiner connector simplifies wiring on large residential or small C&I projects. Its IP68 housing is built to last.
€42