Photovoltaic panel completion acceptance report template

Do PV system commissioning standards require performance testing?

This best practice guide is PV System Commissioning or re-Commissioning Guide Supplement to characterize and maximize PV system performance. If a PV system is commissioned using industry standards, then it should produce as much energy as was expected, right? No, PV industry commissioning standards do not call for performance testing.

How to validate PV plant performance at provisional acceptance phase?

To validate the PV plant performance at Provisional Acceptance phase, the PR test is conducted over a limited period and compared to the guaranteed PR, set based on simulations. The usual duration of PR tests is 7 to 15 days, depending on the contract.

When should a PV system be tested and accepted?

The PV systems shall be tested and accepted as they are completed. The Contractor shall notify the Government not less than five (5) Business Days prior to the anticipated date of each PV System Acceptance Testing.

When can a contractor inspect a PV system?

The Government Contracting Officer or the delegated Contracting Officer’s Representative may inspect the PV systems at any time during construction or after the PV systems have been put into operation. The Contractor may be ordered to stop work, or shut the systems down, if unsafe conditions or code violations are noted.

What should be done before energising a photovoltaic system?

Before the plant is energised, a series of functional tests and measurements should be undertaken as per the reference norm IEC 62446: Grid connected photovoltaic systems. Minimum requirements for system documentation, commissioning tests and inspection for all electrical commissioning.

How long should PV system performance baseline and model validation last?

After Initial Commissioning and a full year of system performance evaluation, PV system performance baseline and model validation will allow the system owner and maintenance providers to effectively evaluate system performance, at any time, for the life of the system. The duration of the secondary commissioning test should be one year.