Custom OEM Solar Integrated EV Charging Systems Manufacturers & Suppliers

Empowering the Global Transition to Sustainable Mobility with Intelligent PV-Storage-Charging Infrastructure and High-Performance DC Fast Solutions.

Global Business and Industrial Landscape

The global shift toward renewable energy integration has transformed the electric vehicle (EV) charging sector from simple plug-and-play hardware into complex, intelligent ecosystems. As of 2024, the demand for Solar Integrated EV Charging Systems has reached an all-time high, driven by the dual imperatives of decarbonization and energy independence. In Europe, North America, and the Asia-Pacific region, commercial and industrial (C&I) sectors are leading the adoption of "Solar-Storage-Charging" microgrids to mitigate the impact of fluctuating electricity prices and grid instability.

Industries such as logistics hubs, shopping malls, and corporate office parks are no longer looking for standalone chargers. Instead, they require Custom OEM solutions that combine photovoltaic (PV) generation, high-density Lithium-ion battery storage, and ultra-fast DC charging piles. This industrial convergence allows businesses to capture solar energy during the day, store it, and deliver it to EV fleets at peak times, effectively "shaving" the demand peaks that lead to expensive utility surcharges.

35% CAGR Industry Growth
500kW+ Ultra-Fast Capability
IP54/65 Protection Standards
100% Clean Energy Ready

Future Trends in Integrated Energy Systems

Liquid Cooling Technology

As charging power exceeds 120kW and reaches toward 480kW, traditional air cooling is insufficient. Our Liquid-Cooled Energy Storage Power Supply Systems represent the cutting edge, ensuring thermal stability, reducing noise, and extending the lifespan of both batteries and charging modules.

V2G and Bi-directional Flow

The future of EV infrastructure is not just taking energy from the grid, but giving it back. Vehicle-to-Grid (V2G) technology allows EV batteries to act as mobile power plants, supporting grid stability during emergencies or peak demand periods.

AI-Driven Energy Management

Integrating AI allows for predictive maintenance and smart load balancing. Our systems use intelligent algorithms to determine when to charge from the solar array, when to store energy, and when to pull from the grid based on real-time electricity pricing.

Global Procurement & The China Factory Advantage

Global procurement managers for energy projects prioritize three factors: Reliability, Scalability, and Compliance. Shenzhen Quantum Charge Co., Ltd. addresses these needs by operating as a high-tech manufacturer with deep roots in the Chinese supply chain—the world's most robust ecosystem for lithium batteries and power electronics.

Why Choose Shenzhen Quantum Charge?

As a professional manufacturer specializing in DC fast EV charging solutions, Quantum Charge delivers smart and high-power charging systems tailored for the modern mobility industry. Our advantages include:

  • Advanced R&D Capabilities: Integration of IoT connectivity, OCPP 1.6/2.0 compatibility, and remote monitoring platforms.
  • Rigorous Certification: Our systems carry CE and TUV certificates, ensuring they meet the strict safety and performance standards required in European and international markets.
  • OEM/ODM Flexibility: We provide bespoke branding and technical customization, from 60kW DC piles to 500kW pantograph charging solutions for electric buses.
  • Cost-Efficiency: By leveraging localized production of high-density battery storage and energy-efficient inverters, we offer competitive pricing without compromising on quality.

Based in Shenzhen, the "Silicon Valley of Hardware," we maintain strict quality control protocols that cover every stage from PCB design to final system integration. Our Distributed Liquid Cooled Energy Storage Systems are specifically designed to withstand harsh environments while maintaining peak efficiency, making them ideal for global export.

Localized Application Scenarios

Smart City Infrastructure

Integrating Solar EV chargers into street lighting and public parking structures to provide urban dwellers with accessible, green charging without overloading existing municipal grids.

Industrial & Logistic Parks

Deploying 100kW+ liquid-cooled storage systems alongside PV rooftops to power heavy-duty electric trucks and delivery vans, significantly reducing operational TCO.

Remote & Off-Grid Sites

Utilizing our 20kw to 100kw off-grid solar generators to bring high-speed charging to highway rest areas or remote tourist destinations where grid connection is prohibitively expensive.

Shenzhen Quantum Charge Co., Ltd. is dedicated to more than just hardware. We provide a complete ecosystem. From the initial design of a user-side energy storage system to the implementation of flexible charging piles, our goal is to help our global partners achieve a seamless transition to electric mobility. Our products, such as the Integrated Photovoltaic-Storage-Charging Design, are engineered to handle the complexities of modern energy usage, providing a stable, secure, and sustainable future for all.