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String Inverter Commissioning ITP Checklist

by Aaron Hall, from the Community

This commissioning ITP checklist guides installers through string inverter setup for solar PV systems. It covers rail setout and panel layout, DC cabling and labeling, roof electrical testing, recording VOC and ISC values, insulation resistance checks, MPPT verification, and anti-islanding shutdown tests. It also prompts grid profile configuration, photo documentation, and customer sign-off for Sungrow, Fronius, and SMA inverters.

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Digitize any process, procedure or policy

Eliminate mistakes made by paper-based processes

Create and share professional reports instantly

Confirm accountability and compliance with a digital log

About author

Community

This community page makes available free workplace checklists and templates created by other users within the SafetyCulture community. SafetyCulture has re-published this content and where possible, has credited the original author. SafetyCulture has not verified the accuracy, reliability or suitability of any community content. You agree that your use of any of this content is in accordance with SafetyCulture’s Terms and Conditions.

Template
Solar PV Inverter Maintenance and String Survey
Use this solar PV inverter maintenance and string survey checklist to audit PV arrays, verify inverter operation and battery status, assess isolators and metering, record string voltage and current readings and insulation resistance, check panel condition and shading, confirm safety labels and schematics, and capture site photos. Designed for routine O&M, it helps document serial numbers, make and model details, distribution board status, and general recommendations for panels, inverters, AC and DC components.
by Curtis Simpson, from the Community
Downloads: 0
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Template
Kdec Solar Commissioning Form
This Kdec Solar Commissioning Form helps electricians and solar installers verify and document PV system readiness prior to handover. It covers solar module and inverter details, string configurations, and an installation checklist aligned with CEC and Australian Standards (e.g., AS1170.2). Record wiring and labeling compliance, continuity and insulation resistance results, and full commissioning checks, including string Voc/Isc and operating measurements, irradiance, polarity, and anti‑islanding disconnect/reconnect tests. Capture installer accreditation and electrician license information to ensure traceability and compliance for residential or commercial solar PV installations.
by Cameron Walker, from the Community
Downloads: 70+
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Template
Kdec Solar Commissioning Check Off
Use this Kdec V3.2 Solar Commissioning Check Off checklist to guide safe, compliant PV system handover. It covers module and inverter details, string configuration, tilt and orientation, frame certification, sealing of roof penetrations, wiring support and loss limits, isolators at the array and inverter, and an AC main switch. It includes continuity and insulation resistance tests, open circuit voltage and short circuit current checks for each string, and verification of inverter shutdown and reconnection times for anti-islanding. The template also records CEC installer and designer details, license numbers, and requires all mandatory solar safety labels to be affixed.
by Cameron Walker, from the Community
Downloads: 30+
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Template
Estac Solar PV Site Commissioning Report
Verify and document the commissioning of a grid-tied Solar PV system with batteries and inverters. This checklist covers site drawings, module and inverter specifications, AC and DC dry commissioning, switchgear and surge protection device checks, DC string tests, monitoring configuration, performance measurements, labeling, and safety compliance. Includes SSEG anti-islanding tests per NRS 097-2-1 and references SANS 10142-1, with professional engineer sign-off and client acceptance.
by Mieke Erasmus, from the Community
Downloads: 0
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Solar PV Inverter Maintenance and String Survey

Use this solar PV inverter maintenance and string survey checklist to audit PV arrays, verify inverter operation and battery status, assess isolators and metering, record string voltage and current readings and insulation resistance, check panel condition and shading, confirm safety labels and schematics, and capture site photos. Designed for routine O&M, it helps document serial numbers, make and model details, distribution board status, and general recommendations for panels, inverters, AC and DC components.

by Curtis Simpson, from the Community

Get

Template

Kdec Solar Commissioning Form

This Kdec Solar Commissioning Form helps electricians and solar installers verify and document PV system readiness prior to handover. It covers solar module and inverter details, string configurations, and an installation checklist aligned with CEC and Australian Standards (e.g., AS1170.2). Record wiring and labeling compliance, continuity and insulation resistance results, and full commissioning checks, including string Voc/Isc and operating measurements, irradiance, polarity, and anti‑islanding disconnect/reconnect tests. Capture installer accreditation and electrician license information to ensure traceability and compliance for residential or commercial solar PV installations.

by Cameron Walker, from the Community

70+

Get

Template

Kdec Solar Commissioning Check Off

Use this Kdec V3.2 Solar Commissioning Check Off checklist to guide safe, compliant PV system handover. It covers module and inverter details, string configuration, tilt and orientation, frame certification, sealing of roof penetrations, wiring support and loss limits, isolators at the array and inverter, and an AC main switch. It includes continuity and insulation resistance tests, open circuit voltage and short circuit current checks for each string, and verification of inverter shutdown and reconnection times for anti-islanding. The template also records CEC installer and designer details, license numbers, and requires all mandatory solar safety labels to be affixed.

by Cameron Walker, from the Community

30+

Get

Template

Estac Solar PV Site Commissioning Report

Verify and document the commissioning of a grid-tied Solar PV system with batteries and inverters. This checklist covers site drawings, module and inverter specifications, AC and DC dry commissioning, switchgear and surge protection device checks, DC string tests, monitoring configuration, performance measurements, labeling, and safety compliance. Includes SSEG anti-islanding tests per NRS 097-2-1 and references SANS 10142-1, with professional engineer sign-off and client acceptance.

by Mieke Erasmus, from the Community

Get

String Inverter Commissioning ITP Checklist

About author

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Solar PV Inverter Maintenance and String Survey

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