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Solar connectors

Solar connectors: selection and advice

Solar connectors join panel cables and are the smallest component with a big effect. Here you will find plugs, couplings and matching distributors.

Pay attention to the cable cross-section and the connector system; even a wrong diameter can make the connection leaky or loose. Where possible, do not mix makes.

Our range includes MC4-compatible pins and sockets, also in the EVO2 variant, as well as distributors and dust caps from our in-house brand Solarion.

Good crimping determines durability: the contact must sit firmly and cleanly before the sleeve is closed. Only work on de-energised cables and check afterwards that the connection sits firmly. Dust caps keep open connections clean as long as they are not yet connected.

Where possible, use plugs and sockets that match each other and the cable cross-section. The EVO2 variant is a version of the connector system; the item description states which cables suit it. If in doubt, ask us beforehand.

Feel free to call us on +49 931 760 260 40 or write to kontakt@energie24.shop.

Frequently asked questions

What does MC4-compatible mean?

The connector is designed for the widespread MC4 system, not necessarily from the same manufacturer.

How do I release a connector?

With a suitable tool, which we carry under mounting accessories.

Can I fit connectors myself?

Yes, with a suitable tool and care; if you are unsure, have a specialist do it.

  • Solar Connector Dust Caps for Inverter Connection Solar Connector Dust Caps for Inverter Connection

    Solarion Solar Connector Dust Caps for Inverter Connection

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The SOLARION dust caps are flexible, black rubber caps for unused solar connector ports on inverters or solar panels. They seal the connections against moisture and dust and keep the contacts clean until they are needed. This makes them an inexpensive accessory for anyone who wants to protect their photovoltaic system permanently. Highlights High-quality material: The caps are made of UV-resistant rubber and are both flexible and durable. Universal fit: They adapt to the shape of MC4 connectors and are designed for all common brands of MC4 connectors. Versatile protection: They protect unused ports from moisture, dust and other environmental influences. Indoors and outdoors: Thanks to UV resistance and temperature resistance, they are suitable for indoor and outdoor use. Discreet look: The black color blends inconspicuously into the installation. Technical specifications Description Value Material Rubber (UV-resistant) Size approx. 15x20x18mm and 15x20x26mm Color black Temperature range -40°C to +90°C Suitable for MC4 connector shape Area of use Indoors and outdoors Who is it for? The caps are suitable for operators and installers who want to close off free solar connector ports on inverters or solar panels. They are available in quantities of 1 pair, 3 pairs, 5 pairs and 10 pairs, so you can choose the right amount for your project. The caps can be used equally for inverters and solar panels. We are happy to advise you personally: phone +49 931 760 260 40 or email kontakt@energie24.shop. Pickup at our Veitshöchheim warehouse is possible by arrangement.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    2,65 €

    inkl. MwSt.

  • Solar Connector Splitter Cable Y2-1 Solar Connector Splitter Cable Y2-1

    Solarion Solar Connector Splitter Cable Y2-1

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    Optimize your solar installation with the 2x solar connector cable link, 4 mm², 2-way socket to 1 connection! This Y-branch cable link allows the seamless connection of two PV panels to a single line. With an impressive rated voltage of 1000 V DC and IP67 waterproofing, it is ready for any weather. Made from high-quality PPO/PPE material and with a UL94-V0 flame retardancy rating, it is the safe and efficient choice for your solar projects. Efficient Y-branch cable link: Allows two PV panels to be connected to a single line, which simplifies and optimizes the installation. High-quality connectors: The set includes 2x Y2-1 connectors, which ensure a safe and reliable connection. The color of the connectors may vary depending on stock. Technical specifications: With a rated voltage of 1000 V DC and a rated current of 30 A, this cable link is suitable for high-power solar applications. Weatherproof and durable: Thanks to its IP67 waterproofing and UL94-V0 flame retardancy rating, this cable link is both waterproof and fire-resistant, which makes it ideal for outdoor use. High-quality material: Made from robust PPO/PPE material, which is known for its durability and reliability. Certified safety: The cable link is CE-certified and belongs to protection class II, which confirms its compliance with strict safety standards.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    5,95 €

    inkl. MwSt.

  • Solar Connector Socket Coupling for MC4 Solar Connector Socket Coupling for MC4

    Solarion Solar Connector Socket Coupling for MC4

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Optimize your solar installation with our solar connectors, compatible with MC4. These waterproof and dustproof connections are ideal for connecting your solar panels securely and efficiently. With corrosion-protected ends and excellent ageing and weather resistance, these connectors are designed for long-term use. Compatible with a wide range of cable diameters, they are the perfect choice for your solar projects. High-quality solar connectors: These connectors offer a reliable solution for connecting your solar panels securely. Waterproof and dustproof: With a IP67 waterproof rating, these connectors are ideal for use in demanding environments. Corrosion protection: The ends of the connectors are specially treated to prevent corrosion, which extends their service life. Versatile compatibility: Suitable for cable diameters from 2.5 mm² to 6 mm², including AWG13/12/11/10. Brand quality: From the renowned brand PVMC, these connectors stand for quality and reliability. Technical specifications: With a rated voltage of 1000V DC and a rated current of 30A, these connectors are suitable for most solar applications. Safety standards: Certified to CE and with a flame-retardant rating of UL94-V0, you can rely on the safety of these connectors. Easy handling: With a connection force of less than 50N and a pull-out force of at least 50N, these connectors are easy to install and use. Durable material: Made of PPO/PPE, these connectors offer excellent ageing and weather resistance. Optimal connection size: With an adapter wire of 5-7 mm, these connectors fit most solar installations perfectly.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    2,90 €

    inkl. MwSt.

  • Solar Connector Female Socket Coupler Compatible with MC4 EVO2 Solar Connector Female Socket Coupler Compatible with MC4 EVO2

    Solarion Solar Connector Female Socket Coupler Compatible with MC4 EVO2

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Optimize your solar installation with our solar connectors, compatible with MC4 EVO 2. These waterproof and dustproof connections are ideal for connecting your solar panels safely and efficiently. With corrosion-protected ends and excellent aging and weather resistance, these connectors are designed for long-term use. Compatible with a wide range of cable diameters, they are the perfect choice for your solar projects. High-quality solar connectors: These connectors offer a reliable solution for connecting your solar panels safely. Waterproof and dustproof: With IP67 waterproofing, these connectors are ideal for use in demanding environments. Corrosion protection: The ends of the connectors are specially treated to prevent corrosion, which extends their service life. Versatile compatibility: Suitable for cable diameters from 2.5mm² to 6mm², including AWG13/12/11/10. Brand quality: From the renowned brand PVMC, these connectors stand for quality and reliability. Technical specifications: With a rated voltage of 1500V DC and a rated current of 30A, these connectors are suitable for most solar applications. Safety standards: Certified to CE and with a flame retardancy rating of UL94-V0, you can rely on the safety of these connectors. Easy handling: With a mating force of less than 50N and a pull-out force of at least 50N, these connectors are easy to install and use. Durable material: Made of PPO/PPE, these connectors offer excellent aging and weather resistance. Optimal connection size: With an adapter wire of 5-7mm, these connectors fit most solar installations perfectly.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    3,75 €

    inkl. MwSt.

  • Solar Connector Splitter T2-1 Solar Connector Splitter T2-1

    Solarion Solar Connector Splitter T2-1

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Optimize your solar installation with the solar connector 2-way splitter T2-1! Compatible with MC4. This T-splitter, fitted with solar connectors, allows the seamless connection of two PV panels to a single line. With an impressive rated voltage of 1000 V DC, IP68 waterproofing and a robust pull force of at least 50 N, it is ready for any weather and any requirement. Made from high-quality PPO/PPE material and with a UL94-V0 flame retardancy rating, it is the safe and efficient choice for your solar projects. Solar connectors: The splitter has female and male solar connectors, which ensure a safe and reliable connection. High-quality brand: Made by PVMC, a renowned manufacturer in the solar industry, known for quality and reliability. Technical specifications: With a rated voltage of 1000 V DC and a rated current of 30 A, this splitter is suitable for high-power solar applications. Robust waterproofing: Thanks to its IP68 waterproofing, this splitter is both waterproof and dust-tight, which makes it ideal for outdoor use. High-quality material: Made from robust PPO/PPE material, which is known for its durability and reliability. Certified safety: The splitter is CE-certified, has a UL94-V0 flame retardancy rating and belongs to protection class II, which confirms its compliance with strict safety standards. Strong pull force: With a pull force of at least 50 N, this splitter is robust enough to withstand the demands of installations in challenging environments.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    6,89 €

    inkl. MwSt.

  • Solar Connector Splitter Y4-1 Solar Connector Splitter Y4-1

    Solarion Solar Connector Splitter Y4-1

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    Increase the capacity of your solar installation with the solar connector cable link, 4 mm², 4-way socket to 1 connection! Compatible with MC4. This Y-branch cable link allows the seamless connection of four PV panels to a single line. With an impressive rated voltage of 1000 V DC and IP67 waterproofing, it is ready for any weather. Made from high-quality PPO/PPE material and with a UL94-V0 flame retardancy rating, it is the safe and efficient choice for your expanded solar projects. Efficient Y-branch cable link: Allows four PV panels to be connected to a single line, which simplifies and optimizes the installation, ideal for larger solar systems. High-quality connectors: The set includes 2x Y4-1 connectors, which ensure a safe and reliable connection. The color of the connectors may vary depending on stock. Technical specifications: With a rated voltage of 1000 V DC and a rated current of 30 A, this cable link is suitable for high-power solar applications. Weatherproof and durable: Thanks to its IP67 waterproofing and UL94-V0 flame retardancy rating, this cable link is both waterproof and fire-resistant, which makes it ideal for outdoor use. High-quality material: Made from robust PPO/PPE material, which is known for its durability and reliability. Certified safety: The cable link is CE-certified and belongs to protection class II, which confirms its compliance with strict safety standards.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    9,89 €

    inkl. MwSt.

  • Solar Connector Splitter Y3-1 Solar Connector Splitter Y3-1

    Solarion Solar Connector Splitter Y3-1

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    Maximize the efficiency of your solar installation with the 2x solar connector cable link, 4 mm², 3-way socket to 1 connection! (Compatible with MC4) This Y-branch cable link allows the seamless connection of three PV panels to a single line. With an impressive rated voltage of 1000 V DC and IP67 waterproofing, it is ready for any weather. Made from high-quality PPO/PPE material and with a UL94-V0 flame retardancy rating, it is the safe and efficient choice for your expanded solar projects. Efficient Y-branch cable link: Allows three PV panels to be connected to a single line, which simplifies and optimizes the installation, ideal for larger solar systems. High-quality connectors: The set includes 2x Y3-1 connectors, which ensure a safe and reliable connection. The color of the connectors may vary depending on stock. Technical specifications: With a rated voltage of 1000 V DC and a rated current of 30 A, this cable link is suitable for high-power solar applications. Weatherproof and durable: Thanks to its IP67 waterproofing and UL94-V0 flame retardancy rating, this cable link is both waterproof and fire-resistant, which makes it ideal for outdoor use. High-quality material: Made from robust PPO/PPE material, which is known for its durability and reliability. Certified safety: The cable link is CE-certified and belongs to protection class II, which confirms its compliance with strict safety standards.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    7,99 €

    inkl. MwSt.

  • Solar Connector Splitter T4-1 Solar Connector Splitter T4-1

    Solarion Solar Connector Splitter T4-1

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Maximize the efficiency of your solar installation with the solar connector 4-way splitter T4-1, compatible with MC4 connections! This T-splitter, fitted with solar connectors, allows the seamless connection of four PV panels to a single line. With an impressive rated voltage of 1000 V DC, IP68 waterproofing and a robust pull force of at least 50 N, it is ready for any weather and any requirement. Made from high-quality PPO/PPE material and with a UL94-V0 flame retardancy rating, it is the safe and efficient choice for your expanded solar projects. Solar connectors: The splitter has female and male solar connectors, which ensure a safe and reliable connection. Compatible with MC4 connections. High-quality brand: Made by PVMC, a renowned manufacturer in the solar industry, known for quality and reliability. Technical specifications: With a rated voltage of 1000 V DC and a rated current of 30 A, this splitter is suitable for high-power solar applications. Robust waterproofing: Thanks to its IP68 waterproofing, this splitter is both waterproof and dust-tight, which makes it ideal for outdoor use. High-quality material: Made from robust PPO/PPE material, which is known for its durability and reliability. Certified safety: The splitter is CE-certified, has a UL94-V0 flame retardancy rating and belongs to protection class II, which confirms its compliance with strict safety standards. Strong pull force: With a pull force of at least 50 N, this splitter is robust enough to withstand the demands of installations in challenging environments.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    16,99 €

    inkl. MwSt.

  • Solar Connector Splitter T3-1 Solar Connector Splitter T3-1

    Solarion Solar Connector Splitter T3-1

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Increase the capacity of your solar installation with the solar connector cable link, 4 mm², 3-way splitter T3-1 from PVMC! This T-splitter, fitted with solar connectors (compatible with MC4), allows the seamless connection of three PV panels to a single line. With an impressive rated voltage of 1000 V DC, IP68 waterproofing and a robust pull force of at least 50 N, it is ready for any weather and any requirement. Made from high-quality PPO/PPE material and with a UL94-V0 flame retardancy rating, it is the safe and efficient choice for your expanded solar projects. MC4 connectors: The splitter has female and male solar connectors, which ensure a safe and reliable connection. High-quality brand: Made by PVMC, a renowned manufacturer in the solar industry, known for quality and reliability. Technical specifications: With a rated voltage of 1000 V DC and a rated current of 30 A, this splitter is suitable for high-power solar applications. Robust waterproofing: Thanks to its IP68 waterproofing, this splitter is both waterproof and dust-tight, which makes it ideal for outdoor use. High-quality material: Made from robust PPO/PPE material, which is known for its durability and reliability. Certified safety: The splitter is CE-certified, has a UL94-V0 flame retardancy rating and belongs to protection class II, which confirms its compliance with strict safety standards. Strong pull force: With a pull force of at least 50 N, this splitter is robust enough to withstand the demands of installations in challenging environments.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    10,49 €

    inkl. MwSt.

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