Discover our market-leading portfolio engineered for high efficiency, robust durability, and flawless microgrid compatibility.
Zk6122 passenger bus engineered for supreme comfort, high passenger capacity, and optimal electrical powertrain integration.
Smart public-use Ocpp RFID CCS1/CCS2/GBT fast 20kw-40kw wall-mounted column DC fast single-gun charger.
Floor-mounted 22kw CCS2 AC charging stations equipped with advanced APP and RFID card authorization features.
Features state-of-the-art 5% THDI technology to ensure minimal harmonic distortion and maximum grid power quality.
Home-use central air conditioner 5 rooms 1 to 5 DC inverter outside unit mini split AC units for advanced thermal management.
Durable premium stainless steel cabinet custom-built for harsh environment EV charging stations and accessories.
High-capacity 100kWh energy-backed DC fast charging solution tailored specifically for commercial EV fleets.
Advanced electric vehicle energy storage systems engineered for optimal peak shaving and power backup performance.
Providing industrial-grade resilience, deep technical insights, and modular architectures for global e-mobility deployment.
Shenzhen Quantum Charge Co., Ltd. is a professional manufacturer specializing in DC fast EV charging solutions, delivering smart and high-power charging systems for the rapidly evolving electric mobility industry. With a strong commitment to innovation, efficiency, and sustainability, the company provides reliable charging infrastructure for commercial, public, and fleet applications worldwide.
Quantum Charge offers a comprehensive portfolio of products, including high-power DC fast chargers, ultra-fast charging stations, integrated charging cabinets, and networked smart charging systems. Designed to support a wide range of electric vehicles, its solutions ensure fast charging speeds, stable performance, and seamless user experience across various operating environments.
Driven by advanced R&D capabilities, the company integrates cutting-edge technologies such as intelligent energy management, IoT connectivity, and OCPP-compatible platforms. These features enable remote monitoring, data analysis, and efficient operation management, helping customers optimize energy usage and reduce operational costs.
Shenzhen Quantum Charge adheres to strict quality control standards and complies with international certifications to ensure safety, durability, and long-term reliability. The company also offers flexible OEM/ODM services to meet diverse global market requirements.
With a growing global footprint, Quantum Charge continues to empower the transition to clean energy by providing scalable, efficient, and future-ready EV charging solutions for modern transportation infrastructure.
Measurable performance metrics demonstrating our dedication to reliable off-grid energy and EV infrastructure.
Navigating the transition toward autonomous microgrids, solid-state battery integration, and AI-driven energy dispatching.
Our upcoming generation of off-grid chargers seamlessly integrates photovoltaic (PV) solar arrays, wind turbine inputs, and advanced lithium iron phosphate (LFP) battery banks. By utilizing decentralized AI microgrid controllers, systems can autonomously switch between grid-tied and islanded modes without microsecond interruption.
Incorporating ultra-efficient Silicon Carbide (SiC) semiconductor devices allows our DC fast chargers to achieve peak conversion efficiencies exceeding 98%. This breakthrough dramatically reduces thermal dissipation, eliminates bulky cooling fans, and shrinks the physical footprint by 40%.
Leveraging machine learning algorithms that analyze local weather patterns, historical fleet usage, and electricity tariff fluctuations, our systems optimize energy storage charging and discharging cycles automatically, ensuring lowest cost of ownership and zero carbon emissions.
Tailored charging ecosystems designed to conquer remote mining sites, highway corridors, and municipal logistics depots.
Operating heavy electric dump trucks and excavators in remote locations demands rugged off-grid power. Our containerized energy storage and heavy-duty charging units withstand extreme ambient temperatures (-40°C to +55°C) and heavy dust, ensuring uninterrupted mining operations.
Addressing weak local grid capacities along remote highway routes, our modular energy storage buffers (e.g., 100kWh to 1MWh systems) enable high-power 360kW ultra-fast EV charging without requiring costly utility transformer upgrades.
Commercial logistics operators require predictable overnight and rapid daytime charging. Our scalable split-charging architecture and smart load management software balance power distribution across dozens of commercial vans and electric buses simultaneously.
How our smart manufacturing ecosystem guarantees uncompromised quality, cost efficiency, and international standard certification.
Our state-of-the-art production facility features automated robotic welding lines, intelligent SMT circuit board placement machines, and automated burn-in testing chambers, ensuring zero-defect manufacturing for every single charging unit leaving the assembly floor.
By vertically integrating sheet metal fabrication, power electronics assembly, and BMS (Battery Management System) development, we insulate our global clients from component shortages, ensuring stable lead times and aggressive cost competitiveness.
Our products undergo rigorous testing to meet international benchmarks including CE, UL, ISO9001, OCPP 1.6/2.0.1 protocols, and local grid connection codes, guaranteeing frictionless customs clearance and deployment worldwide.
Explore our extended line of specialized fire safety systems, portable chargers, cabinets, and electric transit vehicles.
Advanced robotic fire suppression system designed for high-risk charging stations and energy storage container installations.
Level 3 portable fast electric car charging station designed for emergency roadside assistance and mobile fleet servicing.
Integrated energy storage system for microgrid projects featuring a modular 100kWh scalable design.
High-reliability dual CCS2 connector fast charging solution optimized for high-throughput commercial charging stations.
Custom sheet metal manufacturing solutions providing IP55/IP65 waterproof enclosures for AC/DC fast charging stations.
Battery-integrated energy storage EV charger 75kWh tailored specifically for construction sites and temporary event power.
Electric shuttle bus and golf cart for scenic parks and resorts, featuring high-efficiency electric powertrains.
Hot selling commercial wall-mounted electric vehicle charger offering 20-30kW CCS2 DC charging output.
Expert answers regarding off-grid EV charging architecture, procurement processes, and technical specifications.
An off-grid EV charging system operates independently from the main public utility grid. It combines renewable energy sources (such as solar PV or wind generators), an industrial-grade energy storage system (ESS, typically LFP battery banks), and high-power DC fast chargers. Energy is harvested and stored locally in the battery banks, allowing vehicles to be charged rapidly even in remote locations where utility power is unavailable or cost-prohibitive.
Yes. We offer comprehensive OEM and ODM services. From custom sheet metal cabinet coloration, branding, and specific DC output voltages (ranging from 150V to 1000V) to proprietary OCPP software integration and specialized connector protocols (CCS1, CCS2, GBT, CHAdeMO), our engineering team collaborates closely with global partners to meet exact project requirements.
Our chargers and energy storage systems comply with stringent international safety and quality standards. They hold CE, ISO9001, and UL-compliant component certifications. Furthermore, our software platforms fully support OCPP 1.6J and OCPP 2.0.1 protocols for secure, interoperable backend management.
Standard production lead times range from 3 to 5 weeks depending on order volume and customization complexity. We support flexible global shipping terms including FOB, CIF, and DDP via maritime container freight or air cargo for urgent modular components.
Quantum Charge