
Commission Regulation (EU) 2025/2052 of 13 October 2025 laying down ecodesign requirements for external power supplies, wireless chargers, wireless charging pads, battery chargers for portable batteries of general use and USB Type-C cables, pursuant to Directive 2009/125/EC of the European Parliament and of the Council and repealing Commission Regulation (EU) 2019/1782 [pdf]

In Laos, off-grid photovoltaic inverters are essential for solar energy systems that are not connected to the utility grid.Functionality: Off-grid inverters convert the DC electricity generated by solar panels into AC electricity for household use, allowing for energy independence1.Example: The LIVOLTEK off-grid hybrid inverter is a notable option, featuring online and offline monitoring capabilities, ensuring continuous power supply for homes2.These systems are crucial for enhancing energy access in remote areas of Laos. [pdf]

In the rule, DOE is amending the test procedure for UPSs to incorporate by reference relevant portions of the latest version of the industry testing standard, harmonize the current DOE definitions for UPSs, total harmonic distortion, and certain types of UPSs with the definitions in the latest version of the industry standard, and add a no-load testing condition, as an optional test. [pdf]

Energy storage power supply design companies specialize in innovative solutions for storing and distributing electrical energy, offer a range of technologies and services tailored to various applications, focus on sustainability and efficiency to support renewable energy systems, and play a vital role in modern energy management, contributing to stability and reliability in electricity supply. [pdf]
We are committed to excellence in solar container and energy storage solutions.
With complete control over our manufacturing process, we ensure the highest quality standards in every solar container and BESS system we deliver.