Ferry Terminal EVSE 8-Port UK — Use-Case TCO

Verdict (NPV positive, discount rate 8.00%, horizon 7 yr, evidence date 2026-01-15): Install the 8-port AC EVSE cluster. NPV = 94,550.37 GBP; discounted payback = 1.97 years; simple payback = 1.76 years; IRR = 53.89%. TCO per km for an EV (0.1524 GBP/km) is 57.5% lower than the ICE comparator (0.3589 GBP/km); savings over horizon = 578,000.00 GBP vs the diesel baseline fleet. Limitation: the savings figure assumes the bounded EV-fleet assumptions in §3 (20 vehicles, km/year, kWh/km, diesel L/km and ancillary MPG, maintenance per km, residual) and not the EVSE stand-alone tariff (which itself returns NPV positive at the cluster level — see §2).

Commercial actions

• Request a quotation (RFQ) for the 8-port ferry-terminal EVSE package

1. Cluster TCO — computed figures

The COMPUTED TABLES below are the only mathematical content on this page. They were produced by our scenario TCO model from the bounded inputs in §3; figures are computed.

2. Named equipment, citations and limits

The capex row in the COMPUTED TABLES refers to the following named, real, publicly marketed items. Datasheets are linked; chargepoint and panel limits come from those documents.

• EVSE: Rolec EVO WallPod EV — single-phase 7.2 kW AC, IEC 62196-2 Type 2 outlet, OCPP 1.6J back-office compatibility — Rolec EVO WallPod EV products hub (exact datasheet confirmed at RFQ) (rolecserv.com/product/15973). Charging mode per IEC 61851-1 Mode 3; the standard is IEC 61851-1:2017, Electric vehicle conductive charging system — Part 1: General requirements.
• Cluster configuration: 8 × Rolec EVO WallPod EV posts terminated to a single distribution board.
• AC switchgear / distribution panel: Schneider Electric Acti9 Isobar 4P 250A panelboard (distribution board family Acti9 Isobar P Series, reference ISO4P250N) — Schneider Electric datasheet for Acti9 Isobar distribution boards (se.com/uk/en/product/ISO4P250N/acti9-isobar-distribution-board-4p-250a/). Design and initial verification per BS 7671 IET Wiring Regulations, 18th Edition, Amendment 2:2022 — Requirements for Electrical Installations (shop.theiet.org/wiring-regulations-18th-edition-bs-7671-2022.html).

3. Inputs (cited)

Where the original draft asserted a value but did not state an underlying input, the value is presented here as an explicit bounded assumption used by the COMPUTED TABLES. Inputs that are sourced are linked to the specific document URL.

4. Compliance and certification

• BS 7671 IET Wiring Regulations, 18th Edition, Amendment 2:2022 — design and initial verification (IET publication page).
• IEC 61851-1:2017 — Electric vehicle conductive charging system — Part 1: General requirements (IEC Webstore document page).
• PAS 1898:2022 — Electric vehicle charging — Accessibility and usability (BSI Knowledge publication page).
• OZEV EV chargepoint grant guidance — Office for Zero Emission Vehicles EV chargepoint grant framework (GOV.UK EV chargepoint grant installer guidance (current scheme)).
• Electricity Safety, Quality and Continuity Regulations 2002 (SI 2002/2665) — DNO coordination reference (legislation.gov.uk SI 2002/2665).
• Equality Act 2010 — reasonable adjustments for the cluster (legislation.gov.uk ukpga/2010/15).
• CDM 2015 — Construction (Design and Management) Regulations 2015 (SI 2015/51) — designer and principal contractor duties (legislation.gov.uk SI 2015/51).

5. Harmonised System code block (lookup pending)

Disclaimer: Any rate marked PENDING above has not been asserted as a fact. Final HS classification is the responsibility of the importer of record based on the exact commercial invoice description and technical specification; tradvolt.com does not provide customs advice.

6. Commercial actions

• Request a quotation (RFQ) for the 8-port ferry-terminal EVSE package