SPAN Panel
MAIN 32

Installation

• SPAN Panel MAIN 32 Installation Manual
• Backup System Connection Guide
• Panel Commissioning Checklist

Technical Specifications

• SPAN Panel MAIN 32 Datasheet
• SPAN Panel MAIN 32 Accessories
• Compatibility Guide

Branch breaker brands

• SquareD HOM
• Eaton/Bryant BR
• Siemens/Murray QP

Branch breaker types

• Standard 1-pole, 2-pole
• Tandem, quad style 

  (circuits on tandem breakers controlled together)
• AFCI / GFCI 

  (pigtail neutral only, no plug on neutrals)

Battery manufacturers

• Tesla Powerwall 3, Tesla Powerwall 2, Powerwall+
  (with Backup Gateway, Backup Switch)
• Franklin aPower, aPower2 

  ‍(with aGate and aGate 1.3)
• Up to three SolarEdge Home Hubs
  (with Home Backup Interface±)
• Enphase IQ 3, 3T, 10, 10T batteries with IQ System Controller 1 or 2*
• Enphase IQ 5P batteries with IQ System Controller 3*

  (*Requires installing SPAN Remote Meter^TM Kit)

SPAN can be installed downstream of generator ATS/MTS per SPAN installation manual.

Electric vehicle chargers

• SPAN Drive
• Level 1 and Level 2 EV chargers

  (NACS, J1772)

Heat pumps

• Mitsubishi Mini-split GS Series*

* SPAN integration with mini-split GS series heat pumps allows for dynamic throttling of the air compressor during peak load events in 10% increments.

Every SPAN Panel comes pre-installed with PowerUp. PowerUp is an Energy Management System (EMS) that enables homeowners to install high-power electric upgrades like heat pumps, hot tubs, and EV chargers without exceeding their electrical service capacity.

Homeowners can set preferences for what PowerUp manages during peak-load events in the SPAN Home App, with minimal-to-no disruption experienced.

For more information and documentation on SPAN PowerUp visit the SPAN Tech Portal.

PowerUp operates automatically in  the background when on-grid and off-grid. PowerUp uses the Firm Service Rating setpoint on-grid to manage large electrical loads by throttling power to select large loads to avoid exceeding NEC service setpoints. When off-grid, PowerUp uses the Backup Overload Protection set point to dynamically adjust which circuits stay on to avoid battery overloads.

SPAN’s custom PowerUp Project Planner can be used to evaluate code compliance and customer experience when using PowerUp and determine feasibility for avoiding an electrical service upgrade.

You must be a SPAN Authorized Installer in order to successfully install and commission SPAN Panels with the SPAN Installer App.

SPAN Panel installs the same way as a traditional electrical panel plus a software commissioning step.. In order to link an installed SPAN Panel to the homeowners SPAN Home App, you must commission the Panel via the SPAN Installer App.

SPAN provides free, on-demand training to your installation teams as part of your authorization process to ensure seamless SPAN Panel installs.

Becoming a SPAN Authorized Installer is free, takes 30 minutes or less, and can be completed online via the SPAN Tech Portal.

To streamline authorization please have the following information ready when completing the enrollment application form:

• Service territory and offering(s)
• License number
• Company contact information (billing address, website URL, contact number)

Applicable to all installs

Panel selection tool for installer ops and installer sales teams based on required/desired features and integrations.

Adding solar and storage

Adding large electrical loads

New home construction / Major renovation

For a full list of materials, please visit the 
SPAN Tech Portal.

Capabilities

Homeowner testimonials

Panel Parts

• SPAN Panel

  (with main bonding jumper pre-installed)
• Metal deadfront 

  (packaged separately)
• Panel door 

  (packaged separately)

Required tools (not included)

• Torque wrench

  (capable of 35 – 250 in-lbs, 4 – 29 Nm)
• Allen bits

  (1/4” and 5/16”)
• #2 Robertson square driver, slotted
• Standard installation tools

Accessories

• Square D service entrance barrier covers 

  (pre-installed)
• Square D 200A main breaker 

  (pre-installed)
• Spare fastener kit

Print materials

• Installation Manual
• Getting Started card 

  (with instructions for homeowner to download SPAN Home App)
• Breaker label schedule sheet

Required equipment (not included)

• Branch circuit breakers

  (for load and generation circuits)
• Conductors rated to minimum of 75°C
• Cable for communication signaling between the SPAN Panel and external hardware
• Smartphone or tablet with SPAN Installer App for commissioning

  (Must be SPAN Authorized Installer to download SPAN Installer App)

• SPAN Panel: 10 years

SPAN Panel Legal documents