China Wholesale Electric Vehicle Battery Solutions Factory & Exporters

Tier-1 Engineered Smart EV Power Infrastructures, Custom ODM Battery Solutions, and Grid-Compliant Fast-Charging Technology

Direct Factory High-Performance Hardware Solutions

Premium industrial EV chargers, intelligent public charging nodes, and customized residential power supplies.

Ultra-Durable Fast-Charging Unit for Golf Carts and Evs

Ultra-Durable Fast-Charging Unit for Golf Carts and Evs

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CSA ETL EV Charger Level 2 40A 48A Home Charging Station 240V

CSA ETL EV Charger Level 2 40A 48A Home Charging Station 240V with APP Occp1.6 RFID 4G

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7-22kw Floor-Mounted Dual-Gun AC Fast Charging Station

7-22kw Floor-Mounted Dual-Gun AC Fast Charging Station Multi-Standard for Public Transportation Hub

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Zhongchongfu Fast-Charge DC Charger

Zhongchongfu Fast-Charge DC Charger 30-Minute 80% EV Battery Refill with High-Efficiency Power Conversion

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80kw DC EV Charging Station

New Energy 80kw DC EV Charging Station for Operations with Energy-Efficient Design and Management

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Modular Multi-Terminal Split Type EV Charging System

Sgc 240kw 360kw Modular Multi-Terminal Split Type EV Charging System for EV Car CCS2 Gbt

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Haosheng Brand EV Charger Plug

Haosheng Brand EV Charger Plug, Portable Charger EV, DC EV Charger

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Electric Car Charger with Smart APP

Electric Car Charger with Smart APP and Modular Design for Evs

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15+
Software Copyrights
300kW+
Ultra Fast-Charging Capacity
ISO9001
Quality Management Standard
AAA
Enterprise Credit Rating

Core Technology & Integrated Energy Architecture

Greenvora adheres strictly to the principles of a modern, vertically-integrated technical enterprise. We integrate scientific research, physical layout design, precision manufacturing, sales operations, and responsive lifetime support into a cohesive service ecosystem. We specialize in engineering and provisioning comprehensive system energy solutions for global industrial, commercial, and utility-scale customers.

By executing custom development protocols for charging masters, our subsidiary brand, Fonsencharge, provides highly customized, ultra-reliable core master control boards for charging pile operations worldwide. Parallel to hardware innovations, our company maintains long-term ODM partnerships with dozens of leading charging network entities globally, securing premier operation results in grid compatibility and power efficiency.

Greenvora Technical Manufacturing Facility
Integrated Charging Solution Topology and Master Circuitry

Leveraging China's Vertically Integrated Supply Chain

Developing industrial-grade electric vehicle (EV) battery and charger systems requires access to dynamic raw materials ecosystems, precision active components, and experienced engineering talent. Our manufacturing centers based in mainland China leverage localized upstream networks that supply ultra-pure lithium-ion cell constituents, optimized power converters, and ruggedized packaging materials.

Our centralized manufacturing ecosystem directly delivers:

  • Optimized Bill of Materials (BOM): Proximity to major passive component manufacturers allows us to source microcontrollers, relays, and safety sensors at minimal lead times and cost structures.
  • Scale Capacity: Dynamic production pipelines enable quick scaling from individual prototypes to large-scale fleet deployments.
  • Turnkey ODM Integration: Fonsencharge's integrated master control boards can be easily customized to fit specific shell profiles, interface protocols, and cooling requirements.

Addressing Global Enterprise Procurement Requirements

How Greenvora translates procurement challenges into scalable, reliable charging and power architecture.

1. Total Cost of Ownership

Global operators optimize for lifetime efficiency over purchase price. By incorporating smart energy management systems, high-efficiency power converters, and premium thermal architectures, our designs reduce energy losses by up to 12% during peak operation cycles, lowering long-term operating costs.

2. Scalable Modular Deployments

As fleets grow, charging infrastructure needs to scale. Our split-type systems (ranging from 240kW to 600kW modular arrays) allow for dynamic power sharing across multiple outputs, reducing the need for costly utility grid upgrades during expansion phases.

3. Software-Defined Operation

Our solutions feature smart OCPP integrations (1.6J up to 2.0.1) and custom diagnostic apps. This enables fleet managers to perform remote status updates, load-balancing configuration, and predictive diagnostic tests, minimizing localized system down-time.

Localization & Strict Compliance Frameworks

Maintaining safety and performance standards across diverse international energy markets.

Deploying charging and energy storage systems globally requires compliance with regional safety frameworks and grid specifications. Greenvora products undergo rigorous certification to ensure seamless integration into international grids:

North American Markets

Our Level-2 charging points feature CSA and ETL certifications for 240V/480V environments. They include integrated GFI safety systems, multi-tiered overcurrent protection, and smart J1772 connectivity, meeting UL2594 safety standards.

European Union Grid Code

All active units comply with CE, TUV, and MID (Measuring Instruments Directive) standards. They support 3-phase AC integration, Type-2 socket configurations, and OCPP 1.6J back-end integration for utility billing.

Global Enterprise Integrity

Our headquarters is certified to ISO9001 quality management systems and has received AAA corporate credit ratings. Additionally, we hold 15 software copyrights and multiple utility patents, highlighting our commitment to R&D.

Technological Trajectories Shaping EV Infrastructure

Next-generation innovations designed to support high-power delivery and smart grid integration.

Liquid-Cooled Supercharging

As battery systems transition to higher C-rates, charging stations require advanced heat management. High-power DC fast stations utilizing liquid-cooled charging cables can safely deliver up to 600kW of continuous power, reducing passenger vehicle charge times to under 15 minutes.

Vehicle-to-Grid (V2G) Integration

Modern charging stations function as dynamic power nodes. Bi-directional power architectures enable EV fleets to feed energy back into the local grid during peak demand periods, helping operators generate additional revenue.

Off-Grid Energy Storage Solutions

Integrating solar arrays and battery energy storage systems (BESS) allows charging hubs to operate independently of the local utility grid. This is particularly valuable in remote or grid-constrained environments.

Tailored Application Scenarios & Engineering Implementations

Optimized configurations engineered for diverse industrial and commercial deployment environments.

Public Transit Hubs

Heavy-duty, floor-mounted, dual-gun systems are optimized to charge electric buses and municipal transit vehicles. High-power DC options deliver up to 360kW, enabling rapid top-ups during layovers to keep transit fleets on schedule.

Industrial Logistics

Rugged, shock-resistant chargers support materials handling and ground service equipment like golf carts and airport tugs. These systems are designed to operate reliably in high-vibration and dusty warehouse environments.

Multi-Family Residential

Smart, compact, wall-mounted chargers with integrated billing and user identification systems (RFID and app control) allow residential properties to offer user-funded charging options for tenants.

Frequently Asked Technical Questions

Technical specifications and design parameters for system integrators and procurement departments.

Q1: What are the primary certifications for exporting charging stations to the EU and North America? +
A1: For European markets, equipment must carry the CE mark, and public charging stations require MID certification for legal billing. For North American markets, CSA, UL2594, and ETL certifications are required to meet regional electric code specifications and safety standards.
Q2: Can Fonsencharge custom master boards be integrated into third-party charging station enclosures? +
A2: Yes, our master control boards are designed for open architecture integration. They support standard mounting dimensions, CAN-bus communications, RS485 interfaces, and comply with OCPP 1.6J/2.0.1 communication protocols.
Q3: How do modular DC charging architectures improve station uptime? +
A3: Modular DC charging systems use independent, hot-swappable power modules (e.g., 30kW or 40kW units). If a single module fails, the station redistributes load requirements across the remaining operational modules, ensuring continuous charging service while minimizing downtime.
Q4: What protocols are supported for dynamic smart load management? +
A4: Our charging systems support dynamic load management via OCPP 1.6J and OCPP 2.0.1 over Ethernet, Wi-Fi, or 4G cellular links. This allows operators to adjust power output in real time based on building demand or local grid capacity.

Advanced Off-Grid Solutions & Diagnostic Equipments

Intelligent grid-isolated storage systems and precision electrical instrumentation for complex site topologies.

Nancome 75kwh off-Grid Charging Solution

Nancome 75kwh off-Grid Charging Solution with Renewable Energy and Smart Monitoring

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Evpro User-Friendly EV Charging APP

Evpro User-Friendly EV Charging APP-Charging Point Search, Real-Time Management

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Smart EV Charger Wall Mounted

16A 32A 7kw-22kw Smart EV Charger Wall Mounted Portable Home Car Charger

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Sparkcore EV Charger Rapid Power Flow

Sparkcore EV Charger Rapid Power Flow for Vehicles with Compact Build

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GF1115p Programmable AC Load Unit

GF1115p Programmable AC Load Unit

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MID Certified Smart CE TUV CCS2 EV Charger

MID Certified Smart CE TUV CCS2 Three Phase Public EV Charger DC Fast Charging Station Europe

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Level 3 DC EV Charger with LCD Media Screen

Level 3 60kW/90kW/120kW DC EV Charger with LCD Media Screen for Multipurpose

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High-Power EV Charging Station

High-Power EV Charging Station 40kw to 600kw for Fleet Management

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