High-reliability permanent magnet generators, hybrid solar-wind inverters, and active dynamic frequency regulators manufactured to international grid standards.
Decentralized microgrids, ultra-low speed kinetic capturing, and smart grid conversion networks.
Decentralized energy sources fluctuate wildly. Our 200kW power regulators dynamically smooth out frequency spikes and phase variances, protecting downstream industrial equipment with 99% conversion efficiency.
Traditional turbines require high RPMs. Our permanent magnet generators utilize customized, low-resistance magnetic circuits engineered specifically to output high torque and steady AC voltages even at low wind speeds or low head hydro flows.
Integrating three-phase rectifiers, charge controllers, and pure sine-wave hybrid inverters into automated power cabinets. We design and deliver custom OEM topologies operating under extreme 850V DC busses.
Established in 2004, our ISO9001:2015 certified production complex designs and deploys next-generation power testing and renewable energy conversion systems globally.
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 solutions. The company holds ISO9001:2015 certification and has been recognized as a high-tech enterprise by the Chinese government multiple times (2015, 2018).
With a dedicated R&D team of 16 engineers including doctoral supervisors and master's degree holders, Deming invests no less than 20% of annual sales revenue into technology development. The company has completed 17 R&D projects in the last three years with 16 scientific and technological achievements transformed into commercial products. Deming's products have been exported to 120+ countries including Germany, Japan, the United States, UK, Canada, Australia, and Brazil, and the company has established cooperative relationships with Fortune 500 enterprises. The company's main products include wind/solar controllers, inverters, frequency converters, and high-power bidirectional DC test power supplies and battery simulators ranging from 150kW to 500kW.
Underpinning our product reliability is an array of advanced SMT, precision soldering, and high-fidelity electrical testing tools.
How our grid-tied and off-grid solutions operate reliably in harsh, specialized environmental conditions.
Large factory zones outside core transmission zones leverage our 200kW three-phase hybrid inverter systems coupled with high-capacity battery bank simulators. This enables robust, peak-shaving operations and clean energy integration without power dips.
Deploying wind systems on remote islands requires protection from high salinity. Our 10kW permanent magnet wind generators are built with certified IP54-rated waterproofing, specialized anti-corrosive powder coat, and double-seal bearing chambers.
Capturing hydro energy from canals or low-head rivers is challenging due to variable water velocities. Our range of mini-hydro generator complete kits features automatic voltage regulators (AVR) to sustain steady AC output frequencies even amidst shifting current dynamics.
Exporting to over 120 countries, including the European Union, Australia, and North America, demands rigorous adherence to regional grid codes. Our frequency converters and dynamic regulators conform to CE low voltage and EMC directives, ensuring smooth interoperability with local utilities and minimizing licensing delays for microgrid planners.
Key evolutionary milestones of our energy harvesting research and production engineering capabilities.
Integrating Silicon Carbide (SiC) semiconductors into three-phase inverters. SiC increases switching frequencies, drops thermal generation by 40%, and pushes conversion limits to 99.4% efficiency.
Developing integrated neural-network software for our voltage regulators. AI algorithms predict load shifts and modulate capacitor bank inputs dynamically, preventing millisecond-level voltage sags.
Designing custom ultra-low-speed generators designed for heavy tidal flows and gentle wind environments, enabling clean generation without mechanical gears.
Resolving high-intent deployment queries and clarifying product configurations for system architects.
Discover more specialized renewable energy, frequency modulation, and micro-generation hardware.
Demin Power