3 way solar connector junction sockets compatible with solar connector systems.
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The Offgridtec 3-way solar connectors (8-01-010335) are used to connect 3 modules in parallel. They are identical in construction to the 2-way junction boxes, but you can save costs with these connectors because you can always connect 3 modules in parallel instead of 2.
Important article features
- Solar connector compatible 3-way junction boxes for parallel connection of several solar modules
-Suitable for cables with a cross-section of 4mm²-6mm²
-Compatible with PV-KST 4/6II solar connectors ideal for 12V systems and thin-film modules
-Snap-in locking
-Protection class IP67
What does parallel connection mean?
With parallel connection, the positive and negative leads are bundled at one output. This circuit increases the current and the voltage remains the same.
Practical example: You want to connect 3 100 Watt (Imp=5,56A Vmp 17,8V) solar modules to a charge controller with 20A and a maximum input voltage of 30V/DC. To ensure that you do not exceed the permissible input voltage, you must connect the modules in parallel. So plus to plus and minus to minus.
If you now measure the string, you should be able to measure the following values under ideal lighting conditions: Imp= 16.68A and Vmp = 17.8V. This means that your solar configuration is perfectly matched to the charge controller.
The scope of delivery includes:
1x pair of Offgridtec 3-way solar connector junction boxes.