MC4 2m 4mm2 PV Solar Extension Cable
2m 4mm² solar extension cable with MC4 connectors is a dependable solution for connecting photovoltaic panels in PV installations. It links solar modules to an inverter or charge controller or extends existing cables. It performs exceptionally well in both household and professional photovoltaic systems. Robust construction and high-quality materials provide a safe, durable connection in all weather conditions.
PV MC4 solar-panel cable 2m 4mm²
This PV cable reliably transfers energy from photovoltaic panels to the inverter, where direct current is converted into alternating current compatible with household wiring. MC4 connectors and a flexible design make installation quick and simple even in hard-to-reach places, with no additional extensions or couplers.
Cable construction
The PV-panel cable complies with the standards PN-EN 50618:2015-03 and PN-EN 60228:2007, confirming compliance with the requirements for professional solar cables. The conductor cross-section is 4 mm² and total cable length is 2 metres. Maximum outside diameter is 6,6 mm, while the operating-temperature range is -40°C to +90°C, with a temporary rise to +120°C. Low insulation resistance and excellent mechanical properties make this cable ideal for demanding indoor and outdoor conditions.
High-quality set of MC4 connectors
The MC4 solar cable comes with a set of high-quality MC4 connectors – male and female – enabling rapid, sealed and safe connections. The plugs comply with the MC4 standard, support cable cross-sections from 2,5 to 10 mm² (14AWG – 8AWG) and carry up to 30A at up to 1000V DC. Connector housings are made from robust PPO (polypropylene) for weather resistance. An IP67 rating means complete dust and water protection, making them excellent inside and outside buildings.
This 4mm2 solar cable is an excellent addition to household balcony kits, off-grid systems, mobile solutions and professional installations. Its 2-metre length connects components without cable extensions or extra accessories, while flexibility and compact size make it ideal for hard-to-reach and confined spaces


