Offgridtec 3m 4mm² Professional Connection Cable Solar Module to Solar Charge Controller with MC4 (HM-95GD-Z587)

The 3 m long professional connection cable from Offgridtec is a pre-assembled, 2-core connection cable for connecting solar modules to a solar charge controller.

• 3 m cable length for compact PV installations
• 4 mm² conductor cross-section
• 2-core design for connecting solar module and solar charge controller
• 3 m solar cable for direct connection to the charge controller
• Original Multi-Contact MC4 connectors on the module side
• Prepared cable ends on the charge controller side
• Double insulated and flexible cable
• Resistant to UV radiation, ozone, weather and water
• High resistance to chemicals and oil
• MC4 connector with IP67 when mated
• Connector system for system voltages up to 1000 V
• Assembly with professional tools

• MC4 connectors for protected PV connections

The MC4 connectors have protection class IP67 when mated. This protects the connection against dust and temporary immersion under the test conditions defined for IP67. Unmated, IP2X is specified. The snap-in locking system holds the connection mechanically together, while the cable strain relief is designed according to IEC 61984. The contacts are made of tinned copper and an MC contact lamella system. The specified operating temperature range of the connectors is from -40 to +90 °C, the system voltage is up to 1000 V.

• Flexible and resistant solar cable

The double insulated cable is flexible and, according to product specifications, resistant to UV radiation, ozone, weather and water. In addition, the cable has high resistance to chemicals and oil. These properties are particularly relevant in PV applications where cables may be exposed to changing environmental conditions. For the cable, VDE 0295 Class 5 and IEC 60228 are specified, as well as fire resistance according to VDE 0482-332-2.

• Compatibility

The cable is intended for connecting a solar module with MC4 connection and a solar charge controller with a suitable terminal for a conductor cross-section of at least 4 mm². Before purchase, it should be checked in particular which connector system is present on the solar module and which conductor cross-sections the respective charge controller can accept at its PV inputs. For modules with a different connector system, a suitable adapter is required. The electrical suitability of the 3 m / 4 mm² version must also match the respective PV system, its current, voltage and cable routing.