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ReadyWatt 12" x 12" Solar Array High & Low Voltage Combiner Boxes

ReadyWatt 12" x 12" Solar Array Combiner Boxes
ReadyWatt 12" x 12" Solar Array Combiner Boxes
Item# 12x12-PV-Combiner
$109.00
Specify Model: 
Availability: Usually ships the next business day.

This uses the same DIN mount breakers and fuses as the Midnite Solar and Outback Power array combiners. Breakers or Fuses are not included, and must be ordered seperately. The low voltage version should be used with breakers, the high voltage version must be used with fuses.

These ETL® listed ReadyWatt® Combiner Boxes are intended to provided a secure, economical and code compliant method of combining multiple PV source circuits into one or two source circuits. The combiner box also provides a convenient location to begin the necessary conduit run from the PV array to the power conditioning equipment. It can accommodate up to 12 low voltage circuits using breakers or up to eight high voltage circuits using Touchsafe™ fuseholders and fuses.

Special Features

The ReadyWatt® Combiner Box is an elegant, professional solution to the need for combining and staging your photovoltaic array wire runs. It features:

  • Extra heavy duty enclosure
  • Easy wire terminations
  • ETL® listed to UL 508A standard

ReadyWatt® Combiner Boxes are Rugged, Code Compliant, and ETL® Listed

  • ReadyWatt® Combiner Boxes provide a convenient location to begin the necessary conduit run from the PV array to the power conditioning equipment
  • Combiner Box options include low voltage breakers or high voltage fuses for off-grid or grid-tie applications
  • Fuses and breakers are specified and purchased separately
  • Extra heavy-duty NEMA 3R enclosures
  • Easy wire terminations
  • Economical—choose the optimum size for your application
  • NEC code compliance including, but not limited to 690.8, 314.40 and 690.9


  12x12 Low Voltage 12x12 High Voltage
Voltage Up to 150 volts Up to 600 volts
On or Off Grid Off Grid On Grid
Max Input Circuits 12 8
Output Circuits 1 or 2 1 or 2
NEMA 3R Enclosure 12"x12"x4" 12"x12"x4"
Touchsave Fuse Holders N/A (8) 30A, 600VDC
Fuse Options N/A 10A, 15A, 20A
Breaker Options 1 to 60 Amps N/A
DIN Rail 1 1
Negative Bus Bars 2 2
Positive Fingered Buss Bars 2 2
Grounding 1 Bus Bar 1 Bus Bar
Cord Grips Optional Optional

Solution Graphics

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