标准2025AS / NZS 4777.1修订版 “经由逆变器的能源系统的电网连接，第1部分：安装要求”，于近期发布。AS / NZS 4777.1涵盖了连接到低压电网的能源系统（IES），并阐明除光伏（PV）之外的能源要求。这一修订突出强调了行业进步，例如采用多种能源和更大产能的逆变器能源系统，现在这些都可供国内业务客户使用。
该项标准的修订工作由可再生能源供电系统和设备技术委员会EL-042负责。
“清洁能源行业正经历快速变革，AS / NZS 4777.1：2016这项标准提供了一套更实用、更高效的实践方案，”EL-042联合主席兼西部电力公司高级标准和政策工程师奈吉尔.威尔莫特（Nigel Wilmot）解释说。
新版标准的受益者包括那些希望利用系统价格下跌、太阳能光伏市场快速变化和电池技术进步的国内业务客户。
EL-042联合主席和清洁能源理事会认证经理桑迪.阿特金斯（Sandy Atkins）描述了这些修订对澳大利亚带来的其他影响。
“新版标准的进步将有助于建立一个更加智能的能源系统，提高电网复原能力，使消费者通过运用新技术更好地控制电能消耗。该项标准强调了电网供电质量对客户系统性能的许多常见影响。标准修订旨在继续安装更多的逆变器能源系统，不会对客户系统造成不必要的影响。
澳大利亚标准协会是澳大利亚最权威的非政府、非营利标准组织。在澳大利亚，标准是自愿的，除非政府在立法中引用。标准文件均遵循自愿原则。澳大利亚标准不会被要求强制执行、监管或遵循。
Revisions to Inverter Energy Systems Standard
The revised edition of AS/NZS 4777.1, Grid connection of energy systems via inverters, Part 1: Installation requirements, was recently published. AS/NZS 4777.1 covers inverter energy systems (IES) connected to the grid at low voltage and clarifies requirements for energy sources other than photovoltaic (PV).
The revision addresses industry-wide advancements such as the adoption of a variety of energy sources and the larger capacity inverter energy systems that are now available to domestic and business customers.
The revision was drafted by Technical Committee EL-042, Renewable Energy Power Supply Systems & Equipment.
“As the clean energy industry experiences rapid change, AS/NZS 4777.1:2016 provides a more consistent and efficient set of practices,” explained Nigel Wilmot, Co-Chair of EL-042 and Senior Standards and Policy Engineer at Western Power.
“The new edition of the standard will bring benefits to domestic and commercial customers wishing to take advantage of the falling prices of systems, the rapidly changing solar PV market and advancements in battery technologies.”
Sandy Atkins, Co-Chair of EL-042 and Accreditation Manager, Clean Energy Council, described other ways in which Australia will be impacted by these revisions.
“The advancements in the new standard will help to deliver a smarter energy system which will help to build resilience across the grid and empower consumers to better manage their electricity use using new technologies.”
The standard addresses many common impacts on the quality of supply on the electricity grid affecting customer system performance. The revisions to the standard intend to allow continued installation of more inverter energy systems without the unwanted impacts on customer systems.