As the global transition to renewable energy accelerates, photovoltaic (PV) and energy storage technologies have emerged as two of the core pillars driving profound changes in the energy sector. Qingdao Dingxin Communication Co., Ltd. (hereafter referred to as “Dingxin Communication”) has made significant strides in both the PV and energy storage fields, leveraging its extensive experience in telecommunications and power to invigorate the development of the new energy industry.
In the photovoltaic sector, Dingxin Communication is actively responding to national renewable energy strategies and has successfully developed a range of efficient and intelligent PV products based on its rich experience in the power grid domain. Notably, the company has introduced a user-friendly inverter that effectively reduces overall investment costs while significantly enhancing the efficiency of PV grid connection. This advancement strongly supports the large-scale application and promotion of distributed photovoltaics. Furthermore, Dingxin Communication has launched a PV protocol converter that ensures compatibility with various inverter brands, meeting the access requirements of “observable, measurable, controllable, and adjustable” for efficient management of distributed PV stations.
In the energy storage domain, Dingxin Communication has demonstrated impressive research and development capabilities. The company has developed a key technology for zinc-iron flow batteries aimed at providing low-cost and intrinsically safe long-duration energy storage solutions. The successful implementation of this technology addresses the intermittent and fluctuating nature of renewable energy generation, paving the way for sustainable development in the energy storage industry. According to a representative from Dingxin Communication, this technology is set to form demonstration applications within this year and is expected to officially enter the market next year, thereby expanding the company’s business scope and market opportunities.
It is important to note that the innovative achievements of Dingxin Communication in the PV and energy storage fields are not isolated; they are interrelated and mutually reinforcing. The company has introduced the “PV-Storage Direct Flexibility” smart microgrid solution, which effectively integrates solar PV technology, energy storage technology, direct current technology, and flexible power usage technology. This solution utilizes virtual synchronous machine technology to provide rotational inertia to the grid, offering rapid power support for medium and low-voltage networks and significantly enhancing the reliability and flexibility of the power supply in these distribution networks.
The breakthroughs achieved by Dingxin Communication in the photovoltaic and energy storage sectors not only highlight the company’s deep expertise in new energy technology research but also lay a solid foundation for its future development. As the global transition to renewable energy continues to advance, Dingxin Communication will uphold its commitment to innovation-driven development, continually introducing more efficient and intelligent new energy products and technical solutions to contribute to the optimization and upgrading of the global energy structure.
Looking ahead, Dingxin Communication will persist in deepening its efforts in the photovoltaic and energy storage fields, strengthening cooperation and communication with industry partners to promote the flourishing growth of the new energy sector. It is believed that in the near future, Dingxin Communication will emerge as a shining star in the new energy field, leading the industry towards a brighter future.
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