Solar module solar connector distributor set 1 to 2/3/4 MC4 Y-connector connection

Solar connector distributor – efficient connection for your PV system

Whether for balcony power plants, rooftops, or larger photovoltaic systems – our weatherproof solar connector distribution set ensures reliable, safe, and easy-to-install power distribution. Choose between 1:2, 1:3, or 1:4 connection options depending on your needs – ideal for connecting multiple solar panels in parallel.

Product benefits at a glance

• Weatherproof & durable:
  Thanks to IP67 protection class, UV and age-resistant material and double sealing ring, the connector is perfect for long-term outdoor use.
• Safe and powerful:
  The connectors withstand high currents (up to 30A) and voltages (up to 1000V DC). They are flame-retardant and temperature-resistant from -40°C to +105°C.
• Easy installation:
  The self-locking plug-in system allows for quick and secure insertion and removal – no special tools required. Ideal for DIY projects.
• Compatibility:
  Suitable for single-core cables with cross-sections from 1.5 mm² to 6 mm². Compatible with all common solar modules and MC4 connectors on the market.
• Flexible application:
  The Y-splitters enable easy parallel connection of 2, 3 or 4 modules – efficient expansion of your PV system in just a few minutes.

Technical data

• Operating current: 20A (at 4 mm²), 30A (at 6 mm²)
• Voltage rating: DC 1000V
• Contact resistance: ≤ 0.5 mΩ
• Insulation resistance: ≥ 500MΩ
• Cable cross-section: 1.5–6 mm² (OD range 5–7 mm)
• Protection class: IP67
• Material: PPO (black), copper contact, UL94-V0 flame retardant
• Temperature range: -40 °C to +105 °C
• Connection: Crimp terminal

Instructions for use

• Please select the appropriate Y-splitter variant (1 to 2 / 3 / 4) depending on the number of modules.
• When connecting, ensure correct polarity and a secure connection.
• This set is not compatible with plugs of other types (e.g. TYCO).

Our customer service – personal & competent

If you have any questions about connection, application, or compatibility, our team at Rhein Beleuchtung is always happy to help. Write to us – we’ll provide fast and personalized assistance.