Vehicle-to-grid (V2G) solutions have transformed the charging infrastructure. contact us! Our vehicle-to-grid (V2G) software solutions ensure safe and efficient power transfer. Hongjiali's bi-directional EV charger enables faster EV charging and discharging. more compact. Updated lightweight design, easy to install, suitable for your life. More versatile. Hongjiali launched two-way electric vehicle charging. You can power your home during a power outage, earn money from shared energy, and charge your car. bidirectional ev charger product parameters:

Product number			DCB007A-V2G	DCB015A-V2G	DCL030A-V2G	DCL060A-V2G
Detailed specifications	rated power		7kW	15kW	30kW	60kW
charging equipment	Installation method		Wall-mounted		Floor-mounted
	route		down in down out
	Equipment size		Subject to P/L	Subject to P/L
	Rectification mode	Input voltage range	175~305VAC	260～485VAC
		input voltage frequency	45~55Hz	45~65Hz
		Output voltage range	200~750VDC	150~750VDC
		Maximum output current	23.4A	50A	100A	200A
	Inverter mode	DC input voltage range	300~750VDC
		DC input maximum current	23.4A	50A	100A	200A
		AC output voltage range	175VAC~305VAC	260～485VAC
		AC output frequency	45Hz-55Hz		45~65Hz
	cable length		5m
	Measurement accuracy		Level 1
Electrical indicators	Current limit protection value		≥110%
	Voltage regulation accuracy		≤±0.5%
	Steady flow accuracy		≤±1%
	Ripple factor		≤± 1 %
	efficiency		Rectification mode ≥9 3 % Inverter mode ≥ 9 4 %	≥9 4.5 %
	power factor		≥0.99 (above 50% load)
	Harmonic content THD		≤5% (above 50% load)
feature design	HMI		7 inch LCD color display touch screen
	charging mode		Automatic charging/fixed power/fixed amount/fixed time
	payment method		Credit card payment/scan code payment
	Networking		Ethernet 3G/4G
safety design	Executive standard		GB/T20234, GB/T18487, GB/T27930, NB/T33008, NB/T33002
	security function		Charging gun temperature detection, over voltage protection, under voltage protection, overload protection, short circuit protection, grounding protection, over temperature protection, low temperature protection, insulation monitoring protection, reverse polarity protection, lightning protection, emergency stop protection, leakage protection
Environmental indicators	Operating temperature		-25℃~+55℃
	Working humidity		5%~95% non-condensing cream
	working altitude		<2000m
	Protection class		IP54
	cooling method		air cooling
	noise control		≤60dB
	MTBF		100,000 hours

A bi-directional charger is an advanced EV charger capable of charging in both directions; it may sound relatively simple, but it's a complex force.

Bi-directional EVs can receive energy from electric vehicle supply equipment (EVSE) (charging) and provide energy to external loads while charging (discharging).

Most major automakers have announced that they will support two-way EV charging in some form or fashion.

Hongjiali's bi-directional electric vehicle charger has a charging and discharging power of 7-60kW, and a DC to DC peak efficiency of 99%. Bi-directional charging is designed to keep an EV's battery functioning, whether it's powering a home during a blackout or sending power back to the grid.

Hongjiali specializes in manufacturing new energy vehicle charging facilities. Rich foreign trade experience, the products are exported to 50+ countries. Free Quote! 24 months warranty. Quick proofing. Delivery on time. ODM is supported.

1. Energy storage (electric vehicle energy storage V2G)

V2G, namely Vehicle to Grid. Electric vehicle energy storage V2G is a two-way charging pile, which can be charged and discharged. The maximum power can reach 250kW, covering the power demand of most of the current DC charging piles. It can realize the two-way flow of energy between electric vehicles and the power grid; realize the cheap charging of electric vehicles. Electricity, low-valley electricity, discharge during peak hours, car owners earn the difference in electricity bills; increase load flexibility, reduce distribution network investment, consume clean energy, boost the development of the electric vehicle industry, and reduce the footprint of public charging facilities.

2. Energy storage (battery cascade utilization)

It is suitable for the cascade utilization of retired or old power batteries as energy storage. The power covers 15kW~250kW, which is suitable for energy storage in industrial and commercial parks. Flexible embedded PCS solutions, flexibly design different forms of energy storage or battery-based systems according to customer needs; isolated AC/DC converters have higher safety, higher efficiency and smaller size when connected to batteries; and The off-grid all-in-one machine can switch to off-grid power supply after the power grid is powered off, which is suitable for microgrid (islands, remote villages, etc.) scenarios.

3.For 5G base station energy storage, battery capacity, emergency power supply and equipment aging

V2L, that is, Vehicle to Load, an electric vehicle with bidirectional charging and discharging equipment, can be used as a mobile power station to supply power to a 220Vac AC load, which is equivalent to a mobile power bank.

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.