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MidNite Solar Tesla Combiner Box


Designed with the Tesla Power Wall in Mind


The MNTWP2 is a combiner box made with the Tesla Power Wall in mind - It is designed to combine two of the Tesla Power Wall batteries (or similar energy storage systems). It has 15 amp fuses included for the positive and negative of each Power Wall. it also has the 7 position terminal block for the thermal cables as well as the communications cables.

Powder coated aluminum 3R rated chassis with the quarter turn latch for access.


  • All aluminum powder coated housing that won’t rust
    • 3R outdoor rated
  • Flip up cover that can stay in the open position during installation
  • 15 amp 2 string combiner for Tesla Power Wall
  • Chassis ground bus bar (#1 4-6 and #1/0-1 4)
  • Tin plated copper bus bar to combine breaker outputs
  • Dead front cover snaps into place after wiring is complete for safety
  • Knockouts on bottom and sides
  • Top surface is available to bring conduit in from directly above the enclosure
Product Documents:

  • MidNite Solar MNTWP2 Tesla Powerwall Manual">User Manual & Installation Guide

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MidNite Solar Tesla Combiner Box

  • Brands MidNite Solar
  • Product Code: MNTPW2
  • Availability: In Stock
  • $175.99

Tags: combiner box, Tesla, Powerwall, MidNite Solar, MNTWP2