Latest regulations on photovoltaic panel installation

Are photovoltaic solar energy systems safe?

The safe and reliable installation of photovoltaic (PV) solar energy systems and their integration with the nation’s electric grid requires timely development of the foundational codes and standards governing solar deployment.

When does the new solar installation standard become mandatory?

On Thursday, the 19th of May 2022, the new Solar Installation Standard (AS/NZS 5033:2021) became mandatory after a 6-month transition period. For your average bloke on the tools, interpreting Australian Standards is about as fun as a punch in the head.

What is a solar photovoltaic revision?

The revision aims to support users in meeting compliance requirements and promote consumer safety. In the past twenty years, over 3.9 million solar photovoltaics (PV) panel systems have been installed across the country .

Are solar panels safe to install in Australia?

“With millions of solar PV panel systems being installed across Australia, clear and relevant standards are paramount in supporting safe practice for industry professionals, homeowners and businesses,” said Roland Terry-Lloyd, head of Standards Development at Standards Australia. Solar installation and compliance

What are the NFPA requirements for solar panels?

The electrical portion of solar PV systems shall be designed and installed in accordance with NFPA 70. R324.3.1 Equipment listings. Photovoltaic panels and modules shall be listed and labeled in accordance with UL 1703 or with both UL 61730-1 and UL 61730-2. Inverters shall be listed and labeled in accordance with UL 1741.

Can photovoltaic panels be installed on a building roof?

The installation of photovoltaic panels on a building roof or integral with a building roof also raises other code issues (e.g., roof loading, wind loading, fire ratings, weather tightness, mounting systems, roof penetrations, etc.), which may also be relevant for systems mounted on or integral to a wall.