7kW home charger, especially for the charging needs of new energy electric vehicles, is a common and practical charging equipment on the current market. The basic parameters of the 7kW home charger product are as follows:

Power：7kW

Connectors：Single

Input Voltage: AC220V±15%

Output Current：32A

standard: GB/T 18487 20234, IEC 61851 2017, SAE J1772, etc.

1. Basic features of 7kW home charger

Charging power: 7kW, which means that under ideal conditions, 7kWh of electricity can be charged per hour.

Applicability: Widely applicable to all types of new energy electric vehicles, including Tesla, BYD, Xpeng, NIO and other brands.

Economical: The price of 7kW charging piles is relatively affordable. The general market price ranges from 1,000 yuan to 5,000 yuan. The charging efficiency is high, which can significantly reduce the charging cost of electric vehicles.

2. Analysis of advantages of 7kW home charger

Fast charging: Compared with low-power charging piles, 7kW charging piles can recharge electric vehicles in a shorter time to meet the needs of daily commuting and short-distance travel.

Easy installation: 7kW charging piles generally use household 220V power supply, and the installation standards are simple, making it easy for home users to install by themselves or entrust professionals to install them.

Economical and energy-saving: Taking advantage of low household electricity prices for charging can further reduce charging costs and reduce energy consumption.

3. Suggestions for purchasing 7kW home charger

Brand selection: Give priority to well-known brands to ensure product quality and after-sales service.

Functional requirements: Choose the appropriate functional configuration according to personal needs, such as whether you need to reserve charging, intelligent control and other functions.

Price comparison: Compare the prices of multiple brands before purchasing and choose products with higher price ratios.

Installation service: Pay attention to the product's installation service policy to ensure smooth installation and use after purchase.

4. Case display of 7kW home charger project

Q1: Are you trading company or manufacturer?

A: We are a professional electric car charger manufacturer and source factory.

Q2: what is the lead time?

A: Usually, 15-20 working days to produce.

Q3: Can we ask you to print our logo into chargers? Can the color of the plug and wire be customized according to our requirements?

A: Yes. We support OEM/ODM production.

Q4: How about your product quality? What should I do if something goes wrong?

A: First of all, we sell our products for many years, and we have a professional engineering team in this field. Moreover, our products have been strictly inspected and repeatedly tested before leaving the factory, and the good and good rate of the varieties has reached 99.98%. Finally, we have service providers in some areas, please contact us for more information

Q5: What is your quality control system?

A: Complete all incoming material inspection, process inspection, and final inspection; 30 test procedures will be done before the goods leave the factory, and charging test videos will be sent; products have CE, ROHS, FCC, UL, KC certification.

Q6: Can I install the EV charger by myself?

A: Yes, but we suggest the user contact a professional electrician for installation to avoid potential safety hazards.

Q7：Why my charging power is lower than the specification?e?

A: Because during the charging session, a few factors will influence the output. Here is some potential reason:

①The BMS(Battery management system) of the car controls the charging session.

②The Max allowed current was set and limited through your APP.

For more details, please query us at sales@hjlcharger.com

Q8: How much time is required to fully charge my car using this charger?

A: The charging speed is determined by three factors working in conjunction: the On Board Charging (OBC) System, the maximum current allowed by the charging cable, and the EVSE. As an illustration, if the EV's maximum allowed power is 30KW and the battery capacity is 60KWh, it would take approximately 2 hours to charge the battery fully.

Q9: What is dynamic load balancing and why do I need that?

A: Dynamic load balancing is a technique that distributes the electrical load across multiple charging stations based on real-time demand. This helps prevent the electrical grid's overload and ensures that each charging station receives appropriate power.

Dynamic load balancing technology can help distribute the available power among multiple EV chargers in real-time, optimizing available power and reducing the risk of overloading the grid. This can help prevent power outages and reduce the need for costly grid upgrades.

Additionally, dynamic load Balancing can help reduce charging times and improve the overall charging experience for EV drivers, making it a valuable feature for both residential and commercial charging applications.