In addition to bundling several strings at string busbar terminals, our GAKs integrate surge protection elements that protect other components of the photovoltaic system, in particular the inverter and the solar modules, from overvoltages, e.g. caused by lightning strikes.
Our generator junction boxes fulfil far more tasks in modern PV systems than just protection. Due to the large number of strings, individual faults and failures in the system are often difficult or impossible to recognise. With their integrated measurement technology, our combiner boxes offer maximum yield reliability. In addition, they enable partial systems to be disconnected during maintenance work with the help of appropriate disconnection points in the field, without affecting the remaining parts of the system.
Our aim is to make the installation of PV systems easier, faster and safer. That is why we offer a wide range of generator junction box variants for all common inverter types. Our enwitec generator junction boxes are manufactured in accordance with DIN EN 61439-1 and IEC 60364-7-712 and comply with protection class II.
Discover our customised solutions and find the right generator junction box for your inverter type.
System voltage: 1100 VDC
MPP tracker: 1
Strings in input per MPP: 2
Strings in output per MPP: 1
Overvoltage protection: Class II/C
Disconnector: No
Connection type: Screw connection
System voltage: 1100 VDC
MPP tracker: 2
Strings in input per MPP: 2
Strings in output per MPP: 1
Overvoltage protection: Class II/C
Disconnector: No
Connection type: Screw connection
System Voltage: 1000 VDC
MPP Tracker: 3
Strings in Input per MPP: 2
Strings in Output per MPP: 1
Surge Protection: Class I+II/BC
Disconnect Switch: No
Connection Type: Screw Connection
System Voltage: 1000 VDC
MPP Tracker: 1
Strings in Input per MPP: 2
Strings in Output per MPP: 2
Surge Protection: Class II/C
Disconnector : No
Connection Type: MC4 Connector
System Voltage: 1000 VDC
MPP Tracker: 2
Strings in Input per MPP: 2
Strings in Output per MPP: 2
Surge Protection: Class I+II/BC
Disconnect Switch: No
Connection Type: MC4 Connector
System Voltage: 1000 VDC
MPP Tracker: 2
Strings in Input per MPP: 2
Strings in Output per MPP: 2
Surge Protection: Class I+II/BC
Disconnect Switch: No
Connection Type: Sunclix
System Voltage: 1000 VDC
MPP Tracker: 2
Strings in Input per MPP: 2
Strings in Output per MPP: 1
Surge Protection: Class I+II/BC
Disconnector : No
Connection Type: Screw Connection
System Voltage: 1000 VDC
MPP Tracker: 3
Strings in Input per MPP: 1
Strings in Output per MPP: 1
Surge Protection: Class II/C
Disconnector : No
Connection Type: MC4 Connector
System voltage: 1000 VDC
MPP Tracker: 3
strings in input per MPP: 2
strings in output per MPP: 1
Surge protection: Class II/C
Disconnector : No
Connection type: Screw connection
System voltage: 1000 VDC
MPP Tracker: 10
strings in input per MPP: 2
strings in output per MPP: 2
Surge protection: Class II/C
Disconnector : No
Connection type: Screw connection
System voltage: 1000 VDC
MPP Tracker: 1
strings in input per MPP: 3
strings in output per MPP: 3
Surge protection: Class I+II/BC
Disconnector : No
Connection type: Screw connection
System Voltage: 1000 VDC
MPP Tracker: 4
Strings in Input per MPP: 2
Strings in Output per MPP: 1
Surge Protection: Class I+II/BC
Disconnect Switch: No
Connection Type: Screw Connection
System Voltage: 1000 VDC
MPP Tracker: 6
Strings in Input per MPP: 2
Strings in Output per MPP: 2
Surge Protection: Class I+II/BC
Disconnect Switch: No
Connection Type: Screw Connection
System voltage: 1000 VDC
MPP tracker: 1
Strings in input per MPP: 1
Strings in output per MPP: 1
Overvoltage protection: Class I+II/BC
Disconnector: No
Connection type: Sunclix
