• Current version of plan set

  • Version of plans onsite

Site Conditions

  • Overview photos of site

  • Is the site neat and organized?

  • Is the site safe?

Racking

  • Is the racking installation complete?

  • Is the racking arranged per the latest plan set?

  • Is the racking installed straight and square?

  • Are connections fully engaged and torqued to manufacturers specifications?

  • Does this system have driven piers?

  • Are the piers located per plans?

  • Is pier installation complete?

  • Are piers plumb and straight?

  • Have piers passed pullout test?

  • Is this system ballasted?

  • Is ballast arraigned per plans?

  • Is ballast installation complete?

  • Does ballast meet ASTM C1491?

  • Does system require poured concrete foundations?

  • Are foundations installed per plans?

  • Has concrete passed compression tests?

Modules

  • Is module installation complete?

  • Are modules installed straight and square?

  • Are modules frames free from damage?

  • Is module glass free from damage?

  • Are module backsheets free from damage?

DC Wiring

  • Is module and source circuit (home run) wiring installed?

  • Is module wiring properly supported?

  • Is source circuit wiring properly supported?

  • Are field made module connectors of the same type as installed on modules?

  • Are conductors properly color coded?

  • Are conductors properly labeled?

  • Is DC raceway installed?

  • Does raceway specification match plans?

  • Is raceway located per plans?

  • Is raceway installed per plans and manufacturers specifications?

  • Is raceway properly grounded?

  • Is raceway properly labeled?

Equipment

  • Is equipment installed?

  • Are DC combiners installed?

  • Enter combiner identification

  • Photo of combiner

  • Is combiner location per plans?

  • Is combiner supported per plans and manufacturers specifications?

  • Does the combiner meet plan specifications?

  • Is combiner wired per plans and manufacturers specifications?

  • Is combiner properly grounded?

  • Is combiner properly labeled and identified?

  • Is combiner fused?

  • Enter fuse voltage rating

  • Enter fuse current rating

  • Enter fuse AIC rating

  • Are DC disconnects installed?

  • DC disconnect data

  • DC Disconnect
  • Enter disconnect identification

  • Photo of disconnect

  • Is disconnect located per plans?

  • Is disconnect supported per plans and manufacturers specifications?

  • Does the disconnect meet plan specifications?

  • Is disconnect wired per plans and manufacturers specifications?

  • Is disconnect properly grounded?

  • Is disconnect properly labeled and identified?

  • Is disconnect fused?

  • Enter voltage rating

  • Enter current rating

  • Enter AIC rating

  • Are AC disconnects installed?

  • AC disconnect data

  • Disconnect
  • Enter disconnect identification

  • Photo of disconnect

  • Is disconnect location per plans?

  • Is disconnect supported per plans and manufacturers specifications?

  • Is disconnect wired per plans and manufacturers specifications?

  • Is disconnect properly grounded?

  • Does the disconnect meet plan specifications?

  • Is disconnect properly labeled and identified?

  • Is disconnect fused?

  • Enter voltage rating

  • Enter current rating

  • Enter AIC rating

  • Are junction boxes installed?

  • Are junction boxes located per plans?

  • Are any additional junction boxes installed that are not on plans?

  • Do boxes meet plan specifications?

  • Are boxes installed per plans and manufacturers specifications?

  • Is box wired per plans and manufacturers specifications?

  • Are boxes properly grounded?

  • Are boxes properly labeled and identified?

  • Are inverters installed?

  • Enter information for each inverter

  • Inverter data
  • Enter inverter identification

  • Photo of inverter

  • Does inverter meet plan specifications?

  • Is inverter located per plans?

  • Is inverter installed per plans and manufacturers specifications?

  • Is inverter labeled per plans?

  • Is inverter properly grounded?

  • Is inverter wired per plans and manufacturers specifications?

  • Are aggregation panels installed?

  • Enter panel identification

  • Photo of panel

  • Is panel located per plans?

  • Is panel labeled per plans?

  • Is panel installed per plans and manufacturers specifications?

  • Is panel properly grounded?

  • Is panel wired per plans and NEC requirements?

  • Are switchboards installed?

  • Enter switchboard identification

  • Photo of switchboard

  • Is switchboard located per plans?

  • Is switchboard labeled per plans?

  • Is switchboard installed per plans and manufacturers specifications?

  • Is switchboard properly grounded?

  • Is switchboard wired per plans and NEC requirements?

  • Are transformers installed?

  • Enter transformers identification

  • Photo of transformers

  • Is transformers located per plans?

  • Is transformers labeled per plans?

  • Is transformers installed per plans and manufacturers specifications?

  • Is transformers properly grounded?

  • Is transformers wired per plans and NEC requirements?

AC Wiring

  • Are AC raceways complete?

  • Are raceways located per plans?

  • Does raceway meet plan specifications?

  • Is raceway properly grounded?

  • Is raceway properly labeled?

  • Is AC wire installation complete?

  • Does wiring match plan specifications?

  • Is wiring free from damage?

  • Are conductors properly color coded?

  • Are wires properly labeled?

Interconnection

  • Has interconnection been performed?

  • Is POCC located per plans?

  • Is POCC connection method per plans?

  • Is POCC properly labeled and identified?

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