Blogs

Europe, once heavily dependent on Chinese photovoltaic products amid the energy crisis, has shifted to stringent regulatory restrictions. France embedded strict supply chain rules into its latest PV tender, restricting assembly and core PV components from a targeted third country. The EU has escalated curbs from tariffs and public opinion to hard institutional constraints on bidding, funding and subsidies, with limits expanding across member states and related energy projects. As Europe blocks third-country transshipment and low-cost competition, Chinese PV enterprises must abandon simple overseas OEM, advance in-depth local manufacturing, and shift from product sales to integrated solar-storage solutions. Meanwhile, the new rules force the domestic PV industry to escape price involution and upgrade technological, system integration, brand and global operation capabilities. Read More

Under the global energy structure transformation towards cleanness and intelligence, SMES, the core of electromagnetic energy storage, has obvious advantages such as high efficiency, fast response and excellent regulation compared with mainstream energy storage technologies, and is expected to expand applications to support new power systems and "dual carbon" goals despite current technical limitations. Read More

This paper introduces the phased discharge process of storage batteries (three stages with corresponding terminal voltage changes) and related changes in each stage, points out the voltage inhomogeneity problem of battery packs in the mid-to-late service period, and puts forward targeted maintenance suggestions to ensure stable operation and extend service life. Read More

Against the backdrop of the "dual carbon" strategy and the green and low-carbon transformation of the construction industry, BIPV has become a core way to solve building energy consumption and emission problems. As a benchmark domestic building photovoltaic simulation tool, PKPM-Solar integrates its full-process core capabilities into integrated building photovoltaic solutions, providing support in efficient modeling, multi-dimensional data, multi-disciplinary collaboration, diversified performance analysis and standardized result output. It solves traditional design pain points, provides technical guarantee for the scientific and compliant implementation of photovoltaic projects, and helps the construction industry achieve green and low-carbon transformation and the realization of dual carbon goals. Read More

Against the background of dual carbon goals, household grid-connected photovoltaic power stations are popular for their "self-consumption and surplus electricity grid connection" advantage. This article elaborates on their application premises, nine-step process, and relevant notes, aiming to provide professional guidance for owners to ensure legal and stable project operation and promote the development of household distributed photovoltaic power generation. Read More

China has issued intensive policies to boost large-scale wind and solar bases amid the 15th Five-Year Plan. Against a downturn in domestic PV installations and grid consumption pressures, these centralized bases supported by UHV transmission have become a vital choice for industrial structural upgrading. Multiple major projects are underway, yet challenges such as insufficient power transmission capacity and multi-energy coordination remain. The base construction will underpin energy security and low-carbon transformation to stabilize the PV industry. Read More