High-frequency, transformer-isolated conversion systems tailored for urban electrification and smart energy networks.
How local microgrids, public transport decarbonisation, and enterprise clean energy goals drive high-efficiency DC architectures.
As the Greater London Authority scales up its commitments under the London Plan to transition the capital into a zero-carbon city, the demand for highly resilient DC-DC power electronics has grown exponentially. From massive battery storage systems supporting EV fleet charging hubs in Battersea to hybrid microgrids feeding financial hubs in the Docklands, the modern London industrial ecosystem is actively moving away from traditional unidirectional power paths. Advanced bidirectional DC-DC converters have emerged as the foundational technology necessary to manage high-efficiency power transfer between diverse battery banks (such as LiFePO4, sodium-ion, and flow batteries) and direct current (DC) distribution buses.
The challenge in London is not just energy generation, but spatial efficiency and power quality control. High-density commercial districts demand stackable, space-optimized modular rack converters that can integrate easily into existing control enclosures. In transport, Transport for London (TfL)'s targets for zero-emission bus services demand smart depot charging stations where heavy vehicles act as active grid assets via vehicle-to-grid (V2G) systems. Bidirectional conversion systems enable seamless energy arbitrage, absorbing excess generation and injecting it back into the local grid when peak tariffs apply.
Leading the industry with Wide Bandgap semiconductor integration and intelligent DSP-based digital control loops.
By transitioning to higher bus voltages, particularly up to 1500V, modern microgrid architectures can reduce copper losses and wiring cross-sections. This is crucial for dense urban infrastructure in London where mechanical retrofitting space is at a premium. Future technology roadmaps highlight the transition towards modular "plug-and-play" blocks that allow localized power scalability from 30kW up to multiple megawatts without system downtime.
From solar microgrids to commercial energy arbitrage, discover custom configurations engineered for extreme reliability.
Our converters act as the critical bridge between DC battery racks and the central distribution bus. The wide input voltage window (200V-1000V) allows support for fluctuating state-of-charge states across various battery chemistries, maintaining a stabilized high-voltage output.
Integrating wind turbine rectifiers, solar arrays, and energy storage requires robust bidirectional power flow controls. Intelligent buck-boost topologies balance energy production anomalies, preventing local voltage sag and ensuring continuous supply during critical operations.
High-power DC-DC buck converters step down distribution voltage to match electric buses and trucks' battery profiles. Our stackable units allow quick modular capacity expansion as depot fleet sizes grow, preventing complete replacement of infrastructure.
Ensuring seamless integration within UK electricity networks through rigorous testing and international certifications.
Deploying power systems in London demands strict compliance with British standards and safety guidelines. Our manufacturing setups focus heavily on electromagnetic compatibility (EMC) testing, ensuring converters operate seamlessly alongside sensitive data centers, communication towers, and medical electronics without creating harmonic interference.
Furthermore, our R&D processes utilize premium industrial control boards, solid busbar configurations, and high-spec isolation barriers. With a dedicated team of master and doctoral level engineers, we provide complete parameter configuration services to match local utility operators' requirements, speeding up G99 approval and system commissioning.
A globally recognized high-tech enterprise dedicated to advanced renewable energy controllers and high-power power electronics.
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 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.
Over the past three years, our team has completed 17 R&D projects, successfully transforming 16 scientific and technological achievements into commercial, high-demand products. Deming's power solutions have been exported to 120+ countries including Germany, Japan, the United States, UK, Canada, Australia, and Brazil, establishing stable cooperative relationships with Fortune 500 enterprises. Our product capabilities scale up to high-power bidirectional DC test power supplies and battery simulators ranging from 150kW to 500kW.
Testing Setup
Circuit assembly
Circuit board assembly
Debugging process
Quality inspection process
Copper bar production equipment
Electric ferrowire
Electric drill
Reflow soldering machine
Workbench
Multimeter
LCR AutoTester
Semiconductor Characteristic Plotter
Digital Oscilloscope
Power Quality Analyzer
Clamp current meter
Drawing Design
Computer
Why leading London integration partners source directly from our certified smart production lines.
Global sourcing managers face the ongoing challenge of balancing engineering excellence with cost-efficiency. Sourcing directly from Jinan Deming provides UK system integrators with unparalleled advantages: direct engineering collaboration, certified component traceabilities, and flexible ODM customization configurations.
By operating advanced automated assembly, precision copper bar fabrication tools, and digital quality inspection setups, we ensure that every unit leaving the facility conforms strictly to technical data specifications. Our long-term relationships with component manufacturers ensure supply stability, protecting your projects from long lead times and high material premiums.
A complete selection of buck-boost regulators, wide-input converters, and grid simulators.
Scalable infrastructure designed for large-scale energy storage and distribution networks.
Technical clarifications concerning DC-DC systems deployment, standard specifications, and project integrations.
Demin Power