Combiner Boxes

In a large solar photovoltaic (PV) array, multiple solar modules are connected in series in a string to build the voltage up to proper levels for the inverter. Multiple strings of solar modules are then combined together in parallel to multiply the string output currents to higher levels for input into the inverter. The combiner box is a device that combines the output of multiple strings of PV modules for connection to the inverter.

4-Way Combiner Boxes

12/24/48/150 Volt – Model: Sine 048/04/LP00/F

  • No Lightning Protection
  • With a fuse on each string
  • Combines up to 4 strings into a single output
  • Use with PWM and MPPT charge controllers

12/24/48/150 Volt – Model: Sine 048/04/LP48/F

  • With Type 2 Lightning Protection
  • With a fuse on each string
  • Combines up to 4 strings into a single output
  • Use with PWM and MPPT charge controllers

600/1000 Volt – Model: Sine4HVCombiner

  • No Lightning Protection
  • With a fuse on each string
  • Combines up to 4 strings into a single output
  • Use with Grid-Tie inverters

600/1000 Volt – Model: Sine4HVCombinerLP

  • With Type 2 Lightning Protection
  • With a fuse on each string
  • Combines up to 4 strings into a single output
  • Use with Grid-Tie inverters
8-Way Combiner Boxes

12/24/48/150 Volt – Model: Sine048/08/LP00/F

  • No Lightning Protection
  • With a fuse on each string
  • Combines up to 8 strings into a single output
  • Use with PWM and MPPT charge controllers

12/24/48/150 Volt – Model : Sine048/08/LP48/F

  • With Type 2 Lightning Protection
  • With a fuse on each string
  • Combines up to 8 strings into a single output
  • Use with PWM and MPPT charge controllers

600/1000 Volt – Model: Sine8HVCombiner

  • No Lightning Protection
  • With a fuse on each string
  • Combines up to 8 strings into a single output
  • Use with Grid-Tie inverters

600/1000 Volt – Model: Sine8HVCombinerLP

  • With Type 2 Lightning Protection
  • With a fuse on each string
  • Combines up to 8 strings into a single output
  • Use with Grid-Tie inverters