Our flagship line of on-grid/off-grid inverters, bidirectional battery simulators, and energy distribution systems engineered for optimal carbon-reduction efficiency.
As the international community converges on net-zero emission targets, the integration of distributed energy resources (DERs) has moved from a regulatory mandate to a core economic strategy. Industrial facilities, ports, and remote operations are transitioning rapidly from grid dependency to self-sufficient energy microgrids. However, this transition presents major engineering challenges: balancing intermittent solar and wind generation, maintaining voltage stabilization, and coordinating high-capacity energy storage. Advanced bidirectional power electronics serve as the bridge to resolve these complexities, enabling seamless bidirectional energy flows and high-speed response to grid dynamic changes.
Established in 2004, Jinan Deming Power Equipment Co., Ltd. is a nationally recognized high-tech enterprise specializing in the research, development, production, and service of renewable energy power equipment and advanced power testing systems. With a strong foundation spanning two decades, the company holds strict ISO9001:2015 certification and has been designated a High-Tech Enterprise by the Chinese government consecutively (2015, 2018). Our persistent commitment to technological innovation is supported by a dedicated R&D team comprising 16 engineers—including doctoral supervisors and master’s degree holders. We invest no less than 20% of our annual sales revenue back into scientific development, completing 17 major R&D projects over the past three years to successfully launch 16 proprietary commercialized power products.
Currently, Deming’s high-power bidirectional converters, grid-tied solar/wind controllers, and marine shore power supplies are operating in over 120 countries, including Germany, Japan, the United States, the UK, Canada, Australia, and Brazil, with established supply relationships with global Fortune 500 enterprises.
Decarbonization at scale requires high-efficiency power topologies. Our engineering roadmap prioritizes three fundamental technologies:
Deming Power designs tailored electronic infrastructures to match localized renewable regulations and grid structures worldwide.
Utilizing our 300kW Bidirectional PCS and DC/DC converters to manage demand charges and peak-shaving protocols. Deming's Modbus RTU telemetry enables real-time link ups with local Energy Management Software (EMS).
Eliminating container ship auxiliary engine emissions during docking. Our high-power shore power systems convert onshore grid frequencies (50Hz/60Hz) to shipboard specifications at 99% operating efficiency.
Seamlessly matching localized mini-hydro turbines and residential-scale wind controllers. Deming's MPPT algorithms optimize variable mechanical energy output into stable utility-grade current.
Our power converters leverage DSP full-digital control technology, guaranteeing safety, active grid protection, and dynamic temperature monitoring across external working conditions (-25°C to +55°C).
Deming equipment maintains certified compatibility with critical global grid-code requirements:
Our manufacturing plants boast end-to-end integration—from raw material inspection, precise assembly, and rigorous simulation, to full-load burn-in testing.
As smart grids become increasingly complex, Deming Power is integrating cutting-edge machine learning and predictive maintenance algorithms into our converter units. By analyzing real-time data from high-power shore power systems and microgrid bidirectional inverters, our next-generation converters will self-adjust their thermal throttling and switching frequency based on ambient temperature, load variance, and aging characteristics. Furthermore, we are actively transitioning our semiconductor platforms to Silicon Carbide (SiC) MOSFETs, which will reduce switching losses by up to 40% and support ultra-compact packaging designs for applications where space is highly constrained, such as marine transport and compact urban storage systems.
Located in the heart of Jinan's industrial equipment manufacturing zone, Deming Power leverages China's highly resilient electronic supply chains. From local copper bar processing to advanced precision PCB surface mounting (SMT), our raw components are sourced within a 100-mile radius, ensuring stable lead times even during global supply shortages. In addition to hardware excellence, we operate local logistics hubs and support engineers in multiple regions to provide seamless technical field support, rapid spare parts deployment, and smooth local grid authorization documentation support.
Get answers to the most common engineering and procurement questions regarding our power conversion solutions.
Additional robust system solutions, bidirectional testing power grids, and localized controllers for sustainable energy setups.
Demin Power
