HomeRun Combiner Box

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  • Technical Specifications
  • Product Resources

Technical Specifications

Product Line60A100A225A400A
Maximum Input Fuse Rating20A30A
Maximum Voltage Rating600V600V, 1000V
Continuous Current Rating50A100A225A400A
Input Wire Size#14 to #6
Output Wire Size#14 to #1/0Up to dual 350 MCMUp to dual 500 MCMUp to dual 750 MCM
Input Ground Wire Size#14 to #1/0#14 to #4
Output Ground Wire Size#14 to #1/0Up to dual 1/0 AWGUp to dual 3/0 AWGUp to dual 250 MCM
NEMA Rating3R3R, 4, 4X
Temperature Range-25ºC to 50ºC
# of Inputs46 to 48
Enclosure TypeAluminumFiberglass, Steel
OptionsNoneDisconnect Switch, String-Level Monitoring, Bulkhead Connectors

Proven on more than 100 MW of installations across North America, SunLink’s HomeRun line of solar combiner boxes offers maximum versatility for projects of any size or design.

What standard product options are available?

  • 4-48 poles
  • Integrated disconnect switch
  • NEMA 3R, 4 and 4x (fiberglass or steel enclosure)
  • String-level monitoring
  • 100, 225 and 400 amp continuous rating design
  • 600 and 1000 volt design
  • Bulkhead connectors

These standard options can be combined into more than 2500 possible combiner box assemblies to support multiple installation configurations, and thereby reduce electrical costs.

Mounting hardware is now also available.