How To Build An EV Charging Station in Vietnam

SINELINK • VIETNAM PROJECT PLANNING

PROPERTY OWNERS / FLEETS / CHARGING OPERATORS

How to Build an EV Charging Station in Vietnam

Vietnam's EV growth creates an opportunity. Your site still needs a reason for drivers to choose it.

Source-document fact-check date: 13 October 2026 · Illustrative scenarios are not completed SINELINK projects.

To build an EV charging station in Vietnam, start by identifying the vehicles you can serve, their daily energy needs and their parking time. Then confirm site power, select compatible AC or DC equipment, establish local approval and operating requirements, and launch a measured first phase. A successful station connects a real charging need with reliable access, suitable infrastructure and a workable business model.

The charger is one part of that system. The questions that matter most are simple: Who will charge here? Why here? And can the site deliver the energy they need, when they need it?

YOUR PLANNING ROADMAP

01 / MARKET

Understand the Vietnam market before buying equipment

VinFast reported 175,099 electric vehicle deliveries in Vietnam in 2025. That is a company delivery figure, not the total Vietnamese EV fleet. It is strong evidence of vehicle demand, but it does not establish demand at a particular parking lot. [1]

There is another important market reality. VinFast's October 2026 campaign advertises free charging on the V-Green network through 10 February 2029, subject to vehicle and programme terms. Eligibility, session limits and commercial-use conditions need to be checked for the target customer group. 

For an independent operator, the business implication is clear: do not forecast paid charging demand by counting nearby EVs alone.

Interview the drivers you want to serve. Ask where they currently charge, what they pay, how far they travel and what makes charging inconvenient. A nearby free option can change willingness to pay. A convenient overnight space, a reserved fleet bay or a dependable stop on a working route may still have value. That value needs evidence.

Also distinguish passenger-car demand from electric-motorcycle demand. They involve different equipment, energy requirements and user behaviour. This article focuses on electric cars and light commercial vehicles.

02 / OPERATING MODEL

Choose the operating model first

There are three useful starting points for an EV charging project in Vietnam.

A fourth option is hosting equipment under a network partnership. This is commercially different from operating an independent station. Review the agreement for equipment ownership, capital contributions, maintenance, pricing, settlement and exit terms. Buying a third-party charger does not automatically provide access to an established network or its customer benefits.

For a first project, a property with identifiable EV users or a fleet with a committed charging requirement can make demand easier to validate. This is a planning recommendation, not a claim that either model guarantees profit.

03 / SITE

Find a site with a charging need, not just passing traffic

In Hanoi or Ho Chi Minh City, an office or residential parking facility could be worth assessing if actual users need charging during long stays. In Da Nang, a hotel could assess guest demand and parking patterns. A logistics property could start with fleet schedules and delivery routes.

These are candidate scenarios, not proven investment locations. Validate each address independently.

Review vehicle access, opening hours, parking rights, cable reach, queue space and nearby alternatives. Check whether drivers can enter without a complicated security process. A visible charger behind an inaccessible gate will not create a useful public service.

Then review land or parking-use rights, the lease term and who can approve electrical works. A station with a short lease and expensive grid works may be difficult to justify even if demand looks promising.

Finally, inspect drainage, recorded flood exposure, equipment ventilation and maintenance access. For coastal locations, assess corrosion conditions. Specify protection against the actual site conditions; an enclosure rating alone does not establish flood resilience.

04 / COMPATIBILITY

Confirm vehicle compatibility before selecting connectors

Build a vehicle list with the exact model, market version and charging capabilities. Do not assume every electric car supports both AC and DC charging.

For each vehicle, confirm the physical inlet, AC onboard-charger limit, DC voltage and current range where relevant, and supported communication. Type 2 AC and CCS2 DC may be candidate interfaces, but final selection must follow the actual vehicle population and applicable requirements.

Test representative vehicles before accepting the installation. A connector that fits is only part of compatibility. Charging initiation, stable operation, session ending and restart behaviour also matter.

For the equipment backend, specify the required Open Charge Point Protocol (OCPP) version and functions. OCPP connects chargers with charging-management systems. It does not, by itself, guarantee compatibility with every vehicle or access to another operator's network. [3]

Ask for an end-to-end demonstration using the selected charger, firmware, management platform and payment workflow. A successful bench demonstration is useful; acceptance testing at the finished site is still necessary.

05 / ENERGY & TIME

Size the site around energy and time

Start with daily energy demand:

Then compare that requirement with the available charging window. Account for conversion losses, unequal arrival times, vehicle charging limits and operational reserve.

Here is an illustrative fleet calculation, not a customer project.

Assume 20 vehicles each need 30 kWh replenished overnight. Total battery energy demand is 600 kWh. With an eight-hour window, the theoretical average battery-side power is 75 kW.

If an assumed grid-to-battery efficiency is 90%, the corresponding average grid input is approximately 83.3 kW: 600 ÷ 8 ÷ 0.90. The efficiency is a modelling assumption and must be replaced by an appropriate project value.

This is an average-energy check, not a final electrical design. Late arrivals, early departures and charging taper may require more capacity or a different schedule. Feeder protection and equipment sizing need separate engineering calculations.

This example explains why the biggest charger on a quotation is not automatically the best configuration. A fleet might use several AC points, DC charging for shorter windows, or a combination. The answer depends on the vehicles and schedule.

For a simpler explanation of the charging types, see SINELINK's EV Charging Levels Guide:

https://www.sinelinkenergy.com/info/what-are-the-different-levels-of-charging-stat-103698673.html

06 / PHASED SOLUTION

A phased solution for a commercial property in Vietnam

Consider an office and retail property in Ho Chi Minh City with employees parking through the working day and visitors staying for shorter periods. This is an illustrative planning scenario, not a reported SINELINK installation.

First, measure demand. Survey existing EV users, record parking duration and identify vehicles that would use charging regularly. Check nearby alternatives and willingness to pay.

Second, launch a small AC phase. As a concept for assessment, four 7 kW AC charging points provide 28 kW of combined rated output. Confirm each vehicle's AC capability, the site's electrical configuration and the circuits before choosing this arrangement.

Third, control the site load. Use a compatible energy-management arrangement to allocate charging within an engineered limit. The controller must measure relevant site loads and respond correctly if communication fails. A software limit is not a substitute for properly designed electrical protection.

Fourth, reserve expansion routes. Plan space and conduits for additional equipment where feasible. Assess future supply requirements early, while avoiding unnecessary first-phase investment.

Fifth, consider DC only after evidence. A compact 60 kW DC unit could be assessed if the site demonstrates sufficient short-stay charging demand. Four 7 kW AC points plus 60 kW DC equal 88 kW of rated charger output; required electrical input can be higher because of losses and auxiliary loads. It does not mean the building can automatically support that installation.

Add DC capacity when demand, vehicle compatibility, supply and financial analysis support it. Do not add it simply to make the site look more advanced.

07 / POWER & COMPLIANCE

Confirm power and compliance before committing capital

Have a qualified local electrical team review the service connection, measured building load, transformer capacity where applicable, distribution equipment, earthing and protection. Obtain utility confirmation of the connection arrangement and applicable electricity tariff.

Do not use Vietnam's average retail electricity price as the assumed charging-site purchase rate. The actual supply contract, customer classification, voltage level and applicable time-of-use arrangements matter. EVN publishes tariff information and has issued notices on time-of-use implementation. Confirm the terms that apply to the specific connection. [4]

There is also a new regulatory milestone. Vietnam's Ministry of Industry and Trade lists Circular 61/2026/TT-BCT and QCVN 32:2026/BCT for EV chargers and charging stations, with an effective date of 1 July 2027. As of 13 October 2026, that effective date is still ahead. [5]

For procurement spanning that date, obtain a local compliance review of the signed text, its scope and transition provisions. Do not assume equipment purchased earlier is automatically exempt or that overseas certification establishes Vietnamese compliance.

The project review should also address relevant construction, fire-safety, parking, business-operation, metering, payment and import requirements. Responsibilities should be assigned before ordering equipment. A charger supplier's technical documents are inputs to this process, not a replacement for local approvals.

08 / OPERATIONS

Make charging easy to use and easy to maintain

Specify Vietnamese-language instructions, transparent prices in VND and a payment process suited to the intended users. QR payment, RFID or account-based access can be considered, subject to the selected platform and local payment integration.

For a fleet, the priority may be driver identification and energy reporting by vehicle. For a hotel, it may be a simple guest workflow. For public charging, it may be discoverability, payment success and accessible support.

Define who answers a driver's call, who resets a failed charger and who can replace a damaged connector. Establish local spare-parts and service arrangements, agreed response times and remote monitoring.

At commissioning, test payment failure, communication loss, power restoration, load-control response and emergency functions. Record the results with the vehicle and firmware versions used.

09 / ECONOMICS

Build the financial model around delivered energy

Installed charger power is not revenue. Delivered kWh, successful sessions and repeat use are more useful operating measures.

Budget for equipment, shipping, import costs, electrical works, any utility upgrade, civil works, software, payment fees, maintenance, insurance, rent and financing. Ask for a complete scope so a low hardware quotation does not hide expensive installation work.

For a simplified operating model:

Contribution per kWh should include energy losses and relevant variable costs. Fixed costs should cover the site's recurring obligations. Capital recovery, finance and taxes need additional treatment in the full model.

If monthly fixed costs are F and net contribution per delivered kWh is M, operating break-even energy is F ÷ M, provided M is positive. This indicates operating break-even, not investment payback.

Run low, base and high demand cases. Include the effect of competing network promotions and slower-than-expected adoption. For a fleet, compare private charging with the full alternative cost, including driver time and operational disruption. For property charging, track property-service value separately from charging revenue.

Solar PV or battery storage may be worth evaluating after the load profile is known. Model solar coincidence, usable battery energy, discharge power, losses, degradation and installed cost. Storage can shift energy within its limits; it cannot correct an unsupported demand forecast.

10 / EXPANSION

Expand when the first phase proves useful

Track charging-start success, energy delivered, payment completion, repeat users, faults and support response. For fleets, track whether vehicles reach their required charge before departure.

Review unmet demand as well as utilisation. A station may need more bays because of queues, more power because of short windows, or better operations because sessions fail. Those are different problems with different solutions.

Expand when evidence identifies the constraint. Prepare a site that can grow, while making the first phase useful on its own.

Quick answers for Vietnam EV charging projects

Should my site use AC or DC charging?

AC is a candidate where compatible vehicles stay for hours. DC is a candidate where energy must be delivered during shorter stops. Select using energy demand, vehicle capability and site power.

Can an independent station serve every EV?

No universal compatibility should be assumed. Verify exact models, interfaces and charging functions, then test representative vehicles.

Does OCPP connect my station to V-Green?

OCPP provides charger-to-backend communication. It does not create a network-access agreement, roaming arrangement or promotional eligibility.

How much does a station cost?

There is no defensible single cost without scope. Charger count, power, connection works, civil works, software and local obligations can materially change the budget.

Is free charging irrelevant to a private fleet?

No. Include eligible public-network benefits in the comparison, alongside access, queues, travel time and departure reliability.

Can battery storage replace a grid upgrade?

In some designs it may reduce a short-duration grid requirement. Feasibility depends on energy balance, charging windows, storage limits and economics; it is not an automatic substitute.

TURN YOUR SITE BRIEF INTO A CONFIGURATION

Planning a charging site in Vietnam?

Start with a short project brief: location, site type, exact vehicles, daily energy needs, parking or charging windows, available supply, planned bays and operating model.

SINELINK's published EV charging range includes AC charging, DC charging and charging-management products. Explore the options at https://www.sinelinkenergy.com/ev-charging/ and request confirmation of the exact model, interfaces and functions required for your project. 

Send your requirements to sales@sinelinkenergy.com to discuss a preliminary equipment configuration and quotation scope. Local engineering, utility coordination and approval responsibilities should be agreed separately.

What is your biggest challenge in Vietnam: finding reliable charging demand, securing site power or managing daily operations?

Sources

Market offers and regulation status reflect the supplied article dated 13 October 2026. Recheck these before publication.

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