Product Overview & System Integration
This industrial-grade 7kw Portable EV Charger delivers high-amperage 32A AC charging capabilities for mobile and stationary fleet infrastructure. Designed for integration with single-phase 230V grid systems, it functions reliably when paired with commercial rooftop solar PV installations and off-grid battery storage banks. The internal charging controller automatically matches power draw to regional grid capacities via smart MCU programming. As an established China manufacturer and supplier, our factory provides rigorous product customization, including custom PCB firmware coding for specific EV communication protocols, alternative enclosure mold tooling, and tailored wiring topologies. This unit bridges the gap between field transportability and high-power commercial depot charging demands.
Material & Technical Specifications
|
Interface Standard |
CCS/GBT/CHAdeMO/TESLA |
|
Input Voltage |
220V |
|
Condition |
New |
|
Rated Power |
3.5kw/7kw/11kw/22kw |
|
Socket Standard |
GBT Combo, CCs Combo 1. CCs Combo 2.CHAdeMO |
|
Cable length |
5 meters or customization |
|
Mechanical life |
No-load socket in/pull out >10000 times |
|
Operating voltage |
220V DC |
|
Output Power |
7 kW(9.39hp) |
|
Output Current |
32A |
|
Purpose |
for replacement/repair |
|
Model Number |
V50 |
|
Product name |
Level 3 Portable DC Ev Charger Station |
|
Weight |
5KG |
|
LCD DisplayAn An An |
optional 4.3-inch touch LCD screen shows charging data |
|
Charging Standard |
LEVEL3/MODE3 |
|
Vibration resistance |
Meet JDQ53.36.1.1-53.36.1.2 requirements |
Quality Control & Global Standards
Our production plant operates under verified ISO9001 quality management procedures to ensure component reliability. Each wholesale batch undergoes 100% automated full-load aging tests for 12 continuous hours inside closed climate chambers to assess thermodynamic stability. The structural housing is verified via automated mechanical drop testing to confirm IK10 shock resistance parameters. The complete assembly holds CE, RoHS, and TUV standard certifications, validating electrical safety margins. We execute mandatory insulation resistance and high-voltage dielectric withstand verification tests on every unit prior to shipping line allocation.
Packaging & Logistics Safety
For high-volume export and heavy marine transit preservation, each 7 kW portable EV Charger is enclosed in high-density customized EPE foam cradles to isolate the control board from vibration stress. Individual units are sealed in heavy-duty polybags and boxed in 5-layer dual-wall corrugated export cartons. Bulk wholesale consignments are consolidated onto certified ISPM-15 heat-treated wood pallets, bound with high-tensile PET strapping, and wrapped in multilayer UV-stabilized stretch film. This process safeguards heavy components from ocean moisture and ensures rapid, forklift-safe container stripping at the port of discharge.
Typical Application Scenarios
Typical Application Scenarios
Choose the plan that suits you best.
Commercial fleet dispatch center
Provides flexible DC fast charging solutions for logistics trucks and taxi fleets, eliminating the need for expensive civil engineering modifications.
01
Photovoltaic-storage-charging microgrid integration
seamlessly connects to industrial and commercial rooftop photovoltaic inverter systems to achieve high-efficiency local consumption of green electricity.
02
Remote construction and mining sites
Perfectly compatible with large diesel generator sets, providing a high-power mobile emergency power supply for heavy electric construction machinery.
03
Highway emergency rescue
As a vehicle-mounted high-energy mobile charging station, it provides fast and efficient roadside assistance and charging services for vehicles with low battery levels.
04
FAQ
How does this 7kw charger coordinate with variable voltage inputs on commercial off-grid solar generators?
The internal control MCU features adaptive wide-voltage regulation, allowing continuous 32A charging across 180V to 264V single-phase variations. This matches unstable output curves from solar inverters or backup diesel generators, protecting the vehicle battery management system from voltage spikes.
What design measures prevent terminal overheating and efficiency losses during prolonged 32A maximum load cycles?
The charger uses premium pure copper wiring alongside dual high-precision thermistors embedded within both the PCB board and the wall plug. If terminal temperatures hit 80°C, the system automatically safely downregulates current output, avoiding structural thermal degradation and extending the operating lifecycle past 10 years.
What is the minimum wholesale order volume for custom laser-etched branding and specific enclosure color options?
Our China factory accepts a minimum wholesale order quantity (MOQ) of 50 units for customized laser logo placement on the control box shell. Full custom enclosure color formulations and bespoke front-panel structural mold tooling modifications require a baseline order size of 500 units.
Call to Action
Submit your regional electrical specifications and input interface demands to receive a precise structural technical drawing and wholesale project quote within 24 hours. Bulk OEM samples are available immediately for laboratory evaluation and localized electrical compliance testing.
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