Detailed Implementation Rules for the Photovoltaic Power Station Energy Storage Measures

What is a PV system to be maintained?

The definition of the PV system to be maintained shall include PV modules, the support structure, disconnects, inverter(s), monitoring equipment, and all other appurtenances to make the PV system complete, grid- connected, and operational. 104

Why is energy availability important in assessing PV systems?

Both energy and availability are necessary metrics for assessing PV systems. If the stakeholders involved in a contract are most interested in energy production, and if the contract holds parties responsible for energy production, then it is crucial that energy losses associated with unavailability and system performance are accounted for.

Do I need to meter a photovoltaic system?

It is assumed that aluminum framed photovoltaic (PV) panels mounted on a “post” and rail mounting system, the most common in the industry today, will be installed by the homeowner. While metering the system is encouraged, the specification does not address system wiring elements for associated system sensors or monitoring equipment.

What should a PV system O&M plan include?

A documented PV system O&M plan for a system or fleet of systems should include the following (depending on system size, complexity, and investment): O&M Plan Checklist List of responsible-party contact information including site owner and offtaker of power, utility, local jurisdiction, local landowner, as well as emergency numbers.

What information should be included in a solar PV system?

Information on where the roof skin can be opened without damaging the solar modules 11. Warning and information signs on the PV system and its components. The operable safety components can be quickly identifiable during operation 12.

What is the IEA photovoltaic power systems programme?

The IEA Photovoltaic Power Systems Programme (IEA PVPS) is one of the TCPs within the IEA and was established in 1993. The mission of the programme is to “enhance the international collaborative efforts which facilitate the role of photovoltaic solar energy as a cornerstone in the transition to sustainable energy systems.”