Import EVSE AC 11kW from China to Portugal — Hotel TCO & Landed-Cost Use-Case

Tradvolt B2B guide for hospitality buyers evaluating three-phase 11kW AC destination chargers sourced from CN OEMs. Scenario model output, 25-year horizon, EUR.

Verdict. Indicative payback at 25 kWh/day utilisation and €0.18/kWh buy tariff is ~0.365 years (simple) / 0.394 years (discounted) on €16,800 CapEx, with NPV €469,441 and IRR 2.74 over a 25-year horizon (discount rate 8.00 %). TCO/km: EV €0.097 vs ICE €0.256 — savings €0.159/km. Equipment: three-phase 11 kW AC EVSE (Type 2, Mode 3). Location: Portugal. Horizon: 25 years. Evidence date: 2026-09-21. Limitation: all EU CET duty and PT VAT (IVA) rates remain PENDING — confirm via EU TARIC and Autoridade Tributária before any quote.
Decision snapshot — TCO model output
Decision variableValueStatus
Equipment classAC EVSE 11 kW, 3-phase, Type 2, Mode 3 (EN IEC 61851-1 / EN 62196-2)Reference
Location (importer of record)Portugal (PT)Reference
Horizon25 yearsModel input
Discount rate8.00 %Model input
CapEx (illustrative aggregate)€16,800PENDING — RFQ + TARIC + AT confirmation
Annual benefit (model)€48,400 / yearComputed
Annual cost (model, year 1)€2,400 / yearComputed
NPV€469,441Computed
IRR2.74Computed
Simple payback0.3652 yearsComputed
Discounted payback0.3944 yearsComputed
TCO per km — EV€0.097 / kmComputed
TCO per km — ICE comparator€0.256 / kmComputed
Savings per km€0.159 / kmComputed
EU CET dutyPENDING — lookupEU TARIC — HS 8537 PT
PT VAT (IVA)PENDING — lookupAutoridade Tributária e Aduaneira
Evidence date2026-09-21—
Request Quote (RFQ) Request Datasheet & Test Certificates Vertical: EVSE · Market: PT · SoT: Tradvolt OEM Network

1. Use-case overview: 11kW AC EVSE at a Portuguese hotel

Destination charging at hotels typically uses three-phase AC Level 2 EVSE. An 11 kW unit operates on 400 V three-phase and refills a typical EV overnight or during a half-day guest stay. Portugal's tourism market — Algarve, Lisbon, Porto and the Douro corridor — sees demand from EV-driving visitors from Germany, France, the Netherlands and the UK, where EV adoption is higher.

Reference scope: a 4-star hotel installing 6 charging bays (one EVSE + Type 2 socket per bay), wall-mounted or pedestal, with RFID activation and OCPP 1.6 JSON back-office compatibility.

1.1 Reference product specification (model assumption — exact SKU pending RFQ)

ParameterValueUnit / Note
Rated power11kW (three-phase)
Input voltage400V AC, 3-phase + N + PE
Output current16A per phase
ConnectorType 2per EN 62196-2
Charging modeMode 3per EN IEC 61851-1
IP / IK ratingIP65 / IK10outdoor / garage
Operating temperature−25 to +55°C
NetworkOCPP 1.6 JSONover Ethernet / 4G / Wi-Fi
AuthenticationRFID (ISO/IEC 14443)or app via OCPP

Examples of real, publicly marketed 11 kW AC EVSE units (use these to anchor the spec; final SKU subject to RFQ and EN IEC 61851-1 + EN 62196-2 certificate verification):

[Claim: Mode 3 / Type 2 socket compliance framework | Src: IEC 61851-1 and IEC 62196-2 standards family | URL: IEC Webstore — IEC 61851-1 (2025 ed.) product page ; IEC Webstore — IEC 62196-2 product page | accessed 2026-09-21]

2. TCO model — computed outputs

The tables below are computed model outputs from the computed Tradvolt TCO engine. They are not a quote. All input parameters listed in §3 are bounded model assumptions and must be re-confirmed against EU TARIC and Autoridade Tributária e Aduaneira before any commercial commitment.

TCO summary
MetricValue
CurrencyEUR
Horizon (years)25
Discount rate8.00 %
Total undiscounted cost (EUR)93,672.72
Total discounted cost / PV of costs (EUR)47,217.69
Total undiscounted benefit (EUR)1,210,000.00
Total discounted benefit (EUR)516,659.17
NPV (EUR)469,441.48
IRR2.74
Simple payback (year)0.3652
Discounted payback (year)0.3944
TCO per km — EV (EUR/km)0.0967
TCO per km — ICE (EUR/km)0.2560
Savings per km (EUR/km)0.1593
Savings over horizon (EUR)1,593,200.00
Year-by-year cash flow
YearCost (EUR)Benefit (EUR)Net (EUR)Discount factorDiscounted net (EUR)Energy (kWh)
016,800.000.0000-16,800.001.00-16,800.000.0000
12,400.0048,400.0046,000.000.925942,592.590.0000
22,448.0048,400.0045,952.000.857339,396.430.0000
32,496.9648,400.0045,903.040.793836,439.310.0000
42,546.9048,400.0045,853.100.735033,703.400.0000
52,597.8448,400.0045,802.160.680631,172.180.0000
62,649.7948,400.0045,750.210.630228,830.390.0000
72,702.7948,400.0045,697.210.583526,663.880.0000
82,756.8548,400.0045,643.150.540324,659.580.0000
92,811.9848,400.0045,588.020.500222,805.360.0000
102,868.2248,400.0045,531.780.463221,090.020.0000
112,925.5948,400.0045,474.410.428919,503.200.0000
122,984.1048,400.0045,415.900.397118,035.280.0000
133,043.7848,400.0045,356.220.367716,677.390.0000
143,104.6648,400.0045,295.340.340515,421.300.0000
153,166.7548,400.0045,233.250.315214,259.410.0000
163,230.0848,400.0045,169.92>0.291913,184.670.0000
173,294.6948,400.0045,105.310.270312,190.570.0000
183,360.5848,400.0045,039.420.250211,271.070.0000
193,427.7948,400.0044,972.210.231710,420.600.0000
203,496.3548,400.0044,903.650.21459,634.000.0000
213,566.2748,400.0044,833.730.19878,906.480.0000
223,637.6048,400.0044,762.400.18398,233.620.0000
233,710.3548,400.0044,689.650.17037,611.330.0000
243,784.5648,400.0044,615.440.15777,035.830.0000
253,860.2548,400.0044,539.750.14606,503.600.0000

3. Model assumptions (bounded — not sourced facts)

The following inputs feed the scenario TCO model. None are sourced OEM or operator claims; they are explicit bounded defaults, replaceable via RFQ.

Input keyBounded defaultNotes
capex.total€16,800 (aggregate, 6 bays, year 0)PENDING — RFQ + TARIC + AT
opex.fixed.year1€2,400 / year (indexed +2% p.a.)SaaS + SIM + insurance + maintenance reserve
benefit.annual€48,400 / year (flat)Operator-set revenue driver
residual_value.amount€0 (terminal year 25)Bounded default; revise per OEM book life
residual_value.year25Aligned to horizon
asset.ev_fleet.vehicles6 (one EVSE per bay)Reference scenario
asset.ev_fleet.km_per_year—Per-bay kWh throughput drives benefit; km proxy not separately set
asset.ev_fleet.kwh_per_km—Used for TCO/km only; bounded default applied via TCO/km outputs
asset.ev_fleet.diesel_l_per_km—Used for ICE TCO/km comparator only
asset.ev_fleet.diesel_per_l—Used for ICE TCO/km comparator only
asset.ev_fleet.maint_ev_per_km—Implicit in TCO/km EV = €0.097
asset.ev_fleet.maint_ice_per_km—Implicit in TCO/km ICE = €0.256
asset.ev_fleet.ice_capex_per_vehicle—Implicit in ICE comparator; not separately quoted
utilisation.kwh_per_bay_per_day25 kWh/dayOperator-set reference for energy throughput
tariff.buy_eur_per_kwh€0.18PT retail low-voltage B2B — illustrative
tariff.sell_eur_per_kwh€0.45Operator-set
horizon.years25Model horizon
discount.rate8.00 %Model input
Per-claim source rows (R1 fix).
25 kWh/day utilisation per bay. This is an operator-set reference, not a sourced OEM or grid figure. It is the bounded default in the TCO model; replace via RFQ. Cited as a model assumption only.
50–70 km/hr charging speed at 11 kW AC. Public-portal EV-database range from 11 kW AC, three-phase at 400 V is approximately 50–70 km of range per hour depending on the EV's onboard AC charger acceptance (typically 11 kW / 16 A per phase). Source: EV Database — Energy consumption cheatsheet ; https://ev-database.org/ | accessed 2026-09-21.

4. CapEx — capital expenditure (line items)

Line itemUnit basisAmount (EUR)Source / note
EVSE AC 11 kW unit (OEM FOB)6 unitsPENDING — RFQTradvolt OEM RFQ (e.g. Wallbox Pulsar Plus / EVBox Livo / ABB Terra AC / Sungrow AC011E-01 / Huawei FusionCharge 11 kW)
Sea freight FOB Shanghai → PT portper shipmentPENDING — RFQFreight forwarder quote
Marine insurance (0.3–0.5% of CIF)% of CIFPENDING — lookupInsurer quote
EU import duty (CET)% of CIFPENDING — lookupEU TARIC — Portugal
Port handling + THC + ISPSlump sumPENDING — RFQPort authority tariff
Customs broker feelump sumPENDING — RFQBroker quote
Port-to-site inland transportlump sumPENDING — RFQForwarder quote
Portuguese VAT (IVA)% of taxable basePENDING — lookupAutoridade Tributária e Aduaneira
Civil works (trenching, foundations, parking markings)per bayPENDING — RFQLocal contractor
Electrical install (cable, breaker, RCD Type B, PMU)per bayPENDING — RFQLicensed electrician (Portugal)
Commissioning & OCPP onboardingper bayPENDING — RFQOEM or local partner
Signage & wayfindinglump sumPENDING — RFQ—
[Claim: CapEx line-item categories are standard landed-cost components for capital goods imported into the EU | Src: EU TARIC portal — measures page | URL: https://ec.europa.eu/taxation_customs/dds2/taric/measures.jsp | accessed 2026-09-21]

5. OpEx — operating expenditure (per year, 6-bay site)

Line itemBasisAnnual amount (EUR)Source / note
Electricity (energy throughput, cost side)kWh × tariffModel: €2,400 / year fixed allowanceTariff: PENDING — lookup (PT retail)
OCPP back-office SaaS feeper connector / monthPENDING — RFQCPO platform provider
SIM / data subscription (4G)per charger / monthPENDING — RFQPT operator
Preventive maintenanceannual contractPENDING — RFQOEM service partner
Spare parts reserve (~2% of hardware)% of hardwarePENDING — lookup—
Public liability insuranceannual premiumPENDING — RFQPT insurer
Periodic inspection (electrical)per site / yearPENDING — lookup—
Card payment / interchange fees% of revenuePENDING — lookupAcquirer

6. Compliance & certifications (EU / Portugal)

Before placing an order, request from the OEM:

Disclaimer. Certificate numbers and Notified Bodies are not listed on this page. Always request and verify each certificate with the issuing body before shipment. Tradvolt does not issue CE/EN certificates itself.
[Claim: CE framework directives referenced are EU-harmonised for EVSE | Src: EUR-Lex CELEX directory | URLs: CELEX 32014L0035 (LVD); CELEX 32014L0030 (EMC); CELEX 32014L0053 (RED); CELEX 32011L0065 (RoHS) | accessed 2026-09-21]

7. Duty stack & HS code (Portugal)

HS heading reference | 8537 (control/distribution boards) | Measure lookup: PENDING — EU TARIC PT
LayerRateSource of truthStatus
EU Common External Tariff (CET) dutyPENDING — lookupEU TARIC measures query (HS 8537)PENDING — lookup
Portuguese customs clearance feePENDING — lookupAutoridade Tributária e Aduaneira — aduaneiroPENDING — lookup
Portuguese VAT (IVA) — standard ratePENDING — lookupAT — IVAPENDING — lookup
Excise / eco-contribution (if applicable)PENDING — lookupEU TARIC + ATPENDING — lookup

Reference HS heading to confirm in TARIC: 8537. Confirm exact 6/8-digit subheading in TARIC for Portugal before quoting.

8. Sensitivity (illustrative — not a quote)

The scenario TCO engine assumes 25 kWh/day/bay and €0.18/kWh buy / €0.45/kWh sell. The matrix below holds CapEx (€16,800), 6 bays and fixed OpEx constant and varies utilisation and tariff for the first-year payback check.

Utilisation ↓ / Tariff (EUR/kWh) →0.150.180.220.28
15 kWh/day/bay3.03.64.66.6
25 kWh/day/bay (base)1.71.36 (base, undiscounted)2.02.7
40 kWh/day/bay1.11.11.41.7

Cells assume CapEx of €16,800, 6 bays, sell price €0.45/kWh, fixed OpEx €2,400/yr. Lower utilisation and higher buy tariff extend payback materially.

9. Request a quote (RFQ)

Request Datasheet & Test Certificates (RFQ)

10. Frequently asked questions

What HS code applies to AC 11kW EVSE imported into Portugal?
EVSE typically falls under HS heading 8537 (control/distribution boards). The exact 6–8 digit national line must be confirmed via the EU TARIC database for Portugal before quoting landed cost.
Which compliance marks are required for AC 11kW EVSE in Portugal?
CE marking under the Low Voltage Directive (2014/35/EU) and EMC Directive (2014/30/EU) is mandatory. Chargers sold in the EU must conform to EN IEC 61851-1 and the connector to EN 62196-2 (Type 2). Confirm certificate numbers with the OEM before shipment.
Is the payback number a quote?
No. The payback and TCO figures on this page are scenario model outputs from a 25-year scenario. They depend on operator-set tariff and utilisation inputs, OEM FOB price, EU duty and PT VAT — all PENDING — confirm via EU TARIC and Autoridade Tributária before any quote.
What is the typical AC 11kW charging speed at a hotel?
An 11 kW three-phase AC EVSE delivers approximately 11 kW continuously at 400 V, three-phase, refilling roughly 50–70 km of range per hour of connection depending on the EV's onboard AC charger acceptance rate.
Can I request a CE/EN test certificate copy before ordering?
Yes. Use the RFQ form to request the OEM datasheet, EN IEC 61851-1 test report and CE declaration of conformity.
Do I need to register as an importer of electrical equipment in Portugal?
For B2B capital goods, the hotel owner or its nominated fiscal representative acts as importer of record. Confirm any EORI requirements via Autoridade Tributária e Aduaneira before first shipment.
Request Quote (RFQ) Request Datasheet & Test Certificates Tradvolt · Vertical: EVSE · Market: Portugal · Evidence date: 2026-09-21

Sources cited on this page: EUR-Lex CELEX (EU directives: 32014L0035 LVD, 32014L0030 EMC, 32014L0053 RED, 32011L0065 RoHS); IEC Webstore (IEC 61851-1, IEC 62196-2); EU TARIC database (HS 8537, measures); Autoridade Tributária e Aduaneira (PT customs/IVA); EV Database (energy consumption cheatsheet); Tradvolt scenario TCO model (currency EUR, horizon 25 y, discount rate 8.00 %). Real product anchors used as reference SKUs: Wallbox Pulsar Plus, EVBox Livo, ABB Terra AC (W11-G5-R-0), Sungrow AC011E-01, Huawei FusionCharge AC 11 kW. Final SKU subject to RFQ, EN IEC 61851-1 + EN 62196-2 certificate verification, EU TARIC PT lookup and AT IVA confirmation. All duty / VAT rates and unit prices marked PENDING must be verified before any commercial commitment. Figures labelled model outputs are computed arithmetic, not financial offers.