The branch cables for power optimizer input enable connection of multiple low power modules in parallel to a single power optimizer. Such a connection will reduce the number of power optimizers needed for a given installation, reducing BoS costs. All the PV modules connected to a single power optimizer are optimized as a group by the power optimizer’s MPP tracker.
- Connection of 2-4 modules in parallel to a single power optimizer
- Double insulated PV wire
- Multi-contact MC4 connectors