3-String Combiner Box for Solar Arrays / 63A 1000Vdc 3 Inputs 6KW – Fu - ShopSolar.com
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SKU COM3IN-60AO

3-String Combiner Box for Solar Arrays / 63A 1000Vdc 3 Inputs 6KW – Fully Pre-wired | COM3IN60A

Current price $375
Original price $390
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3 String Solar Array Combiner Box 63A 1000Vdc 3 Inputs 6KW – Prewired | COM3IN60A

This Solar Array Combiner Box provides a convenient solution for large PV solar array installations. The Combiner Box is exactly that… a box that serves as a central location for multiple input to a single output load.

At 10KW/20KW output and 200Vdc input, this pre-wired box, with PV input and output connectors and a NEMA waterproof case is a must have for off-grid and grid tied systems. Ideal for larger solar arrays/high current systems, easing the hassle of dealing with several wires and combines all wires into one place for simple installation and maintenance.

The combiner box eliminates the need for extra equipment such as output breakers, branch connectors and disconnect switches. The convenient PV connectors eliminate the need to hardwire, allowing for a quick plug and use solution.

3-String Combiner Box Features:

  • Pre-wired
  • 1000V DC max input
  • 125A resettable output breaker
  • 3-25A (COM3IN) 6-25A (COM6IN) replaceable fuses
  • Diode protected
  • Lightning protected
  • PV input and out connections
  • DC input 3 or 6 set 60/120A output
  • Flexible mounting options; mount on a support bracket, plinth or racking system
  • Connect 3 or 6 PV strings and 2 DC outputs per polarity depending on model
  • Waterproof PG9 DC output and ground protection
  • Optimal cooling
  • NEMA & IP65 rated case with tamper proof lock
  • Touch safe fuse holder
  • 10 Year warranty

Specifications: 

  • 3 DC inputs
  • 1000VDC input
  • Max input current – 30A
  • Max output current – 63A
  • Output power – 6KW
  • DC fuse – 1000Vdc
  • Output breaker – 125A
  • DC switch – 1000Vdc/40KA
  • NEMA 3R IP65
  • Operating temp: -13°F to 104°F w/o derating
  • Altitude: 0 to 6560 ft w/o Derating
  • Dimensions: 17.5” X 12.5” X 7.38”
  • Weight: Unit 16lb Boxed 18lb
average rating 4.5 out of 5
Based on 2 reviews
  • 5 Stars
    1 Review
  • 4 Stars
    1 Review
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100% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Easy to Use
Rated 5 out of 5
2 Reviews
Reviewed by Jason C.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Better than Amazon boxes.

I ended up purchasing 3 of these boxes to wire my system. The packaging was done very well. 1 1/2 inch foam encased the units and there was no damage. They arrived surprisingly fast. The weather seal is very water resistant. The fuse rating is 25A per string. Most others are 15A. Yes, there are cheaper options online but for a little more, these are professional grade components. The PV panel inputs use MC4 connections and connection from combiner box to inverter is connectorless. Just strip and screw into the panel like a circuit breaker.

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Reviewed by Josh F.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Almost perfect

The fuses seem to be ok.... might need some upgrades. The wiring on the other hand seems a bit undersized

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Rated 4 out of 5
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Rated 5 out of 5
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