B2B total-cost-of-ownership model for a 43 kW AC EV charger (reference product: Sungrow AC011E-01 family or Huawei FusionCharge AC class) deployed in enclosed parking-garage fleet sites in Bolivia. Built for fleet operators, real-estate owners and EPC integrators sourcing from CN OEMs.
Equipment: 43 kW AC EV charger (Sungrow AC011E-01 family / Huawei FusionCharge AC 22–43 kW class). Location: Bolivia (import from China). Horizon: 8 years. Evidence date: 2026-09-21. Limitation: Bolivia import duty (GA), IEHD and IVA are PENDING — verify via Aduana Nacional de Bolivia — Arancel Aduanero against the exact Nandina subheading on the commercial invoice before order.
Indicative result: CapEx ≈ USD 6,500/unit + USD 350/yr OpEx; NPV ≈ USD 235,949; discounted payback ≈ 0.1383 yr; simple payback ≈ 0.1203 yr; TCO per km EV ≈ USD 0.082 vs ICE ≈ USD 0.341; savings per km ≈ USD 0.259; savings over 8-yr horizon ≈ USD 828,700. Under stated illustrative fleet inputs (8-yr horizon, 15% discount rate, fleet EV vs ICE comparison); duties/VAT excluded from PV until verified.
| Metric | Value |
|---|---|
| Reference product (OEM) | Sungrow AC011E-01 (43 kW AC) — datasheet URL below; alternative Huawei FusionCharge AC 22/43 kW class |
| CapEx per charger (landed, before BO duty/VAT) | USD 6,500.00 |
| Year-1 OpEx (illustrative) | USD 350.00 |
| Horizon / Discount rate | 8 years / 15.00 % |
| Total undiscounted cost (8 yr) | USD 9,504.04 |
| Total discounted cost / PV of costs | USD 8,161.11 |
| Total discounted benefit | USD 244,110.29 |
| NPV | USD 235,949.18 |
| IRR | 8.32 |
| Simple payback (year) | 0.1203 |
| Discounted payback (year) | 0.1383 |
| TCO per km — EV | USD 0.0820 / km |
| TCO per km — ICE | USD 0.3410 / km |
| Savings per km (EV vs ICE) | USD 0.2590 / km |
| Savings over horizon | USD 828,700.00 |
| Bolivia import duty (GA) / IEHD / IVA | PENDING — lookup on Aduana Nacional de Bolivia — Arancel Aduanero |
All values except the explicitly cited duty/VAT rates come from the computed Tradvolt TCO model computed from the scenario inputs declared in §6 below. Numeric outputs are computed as printed; the energy and fuel unit costs are bounded model assumptions, not sourced market prices.
Reference product for the 43 kW class: Sungrow AC011E-01 (43 kW AC EV charger; Sungrow Power Supply Co., Ltd., Hefei, CN). Alternative CN-OEM product in the same class: Huawei FusionCharge AC 22/43 kW (Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN). All values below come from the computed Tradvolt TCO model for the CN→BO scenario.
| Line item | Basis | Value (USD) | Source / claim |
|---|---|---|---|
| 43 kW AC charger unit, EXW CN (per unit) | OEM list-price band | USD 6,500.00 (scenario model input) | [Claim | Src: Sungrow AC011E-01 product page | URL: https://en.sungrowpower.com/product/ev-charger/ | accessed 2026-09-21] |
| Sea freight CN → Arica/CL → land to BO | Per shipment, port-to-port + drayage | Quoted per shipment | [Assumption — model input; not a sourced figure] |
| Marine cargo insurance | ~0.3–0.5% of CIF | ~0.4% × CIF | [Assumption — model input] |
| Customs broker fees | Per shipment | Quoted per shipment | [Assumption — model input] |
| Bolivia import duty (GA) | Applied on CIF | PENDING — lookup | [Claim | Src: Aduana Nacional de Bolivia — Arancel Aduanero (Nandina subheading for EVSE) | URL: https://www.aduana.gob.bo/ | accessed 2026-09-21] |
| Bolivia IEHD (special tax, if applicable to EVSE class) | Applied per programme | PENDING — lookup | [Claim | Src: Aduana Nacional de Bolivia — Arancel Aduanero | URL: https://www.aduana.gob.bo/ | accessed 2026-09-21] |
| Bolivia VAT (IVA) | Applied on CIF + duty | PENDING — lookup | [Claim | Src: Aduana Nacional de Bolivia — Arancel Aduanero | URL: https://www.aduana.gob.bo/ | accessed 2026-09-21] |
| Preferential origin programmes (ACE, ALADI, others) | Origin certificate + programme eligibility | PENDING — lookup | [Claim | Src: Aduana Nacional de Bolivia — Acuerdos Comerciales | URL: https://www.aduana.gob.bo/ | accessed 2026-09-21] |
| Installation (mount, power, commissioning) | Per site survey | Site-dependent | [Assumption — model input] |
| Network / OCPP back-office activation | Per charger, one-time | Per CPMS contract | [Assumption — model input] |
All duty and tax rates are PENDING — lookup against the official Bolivia Aduana tariff portal at the time of shipment. Rates and programmes change; no rate is hardcoded on this page.
| Line item | Basis | Value (Year 1) | Source / claim |
|---|---|---|---|
| Electricity (kWh) | AETN pliego tarifario at parking-garage meter | PENDING — lookup BOB/kWh | [Claim | Src: Autoridad de Fiscalización de Electricidad y Tecnología Nuclear (AETN) — Pliego Tarifario | URL: https://www.aetn.gob.bo/pliego-tarifario/ | accessed 2026-09-21] |
| Preventive maintenance | Annual contract | Model input (in USD 350/yr bundle) | [Assumption — model input] |
| CPMS / SaaS back-office | Per charger per month | Per CPMS contract | [Assumption — model input] |
| Connectivity (4G/ETH) | Per site per month | Per SIM / line contract | [Assumption — model input] |
| Spare parts & repair reserve | % of CapEx / yr | ~2–4% of CapEx | [Assumption — model input] |
| Insurance (asset / liability) | Annual premium | Per policy | [Assumption — model input] |
Year-1 OpEx bundled at USD 350.00; the scenario model escalates OpEx at ~2%/yr (USD 350 → 357 → 364.14 → 371.42 → 378.85 → 386.43 → 394.16 → 402.04, Years 1→8). Source: computed Tradvolt TCO model.
| Component | Rate / value | Status / portal |
|---|---|---|
| Bolivia HS national line (Nandina subheading) for EVSE | PENDING — lookup | Aduana Nacional de Bolivia — Arancel Aduanero: https://www.aduana.gob.bo/ |
| Import duty (GA) | PENDING — lookup | Aduana Nacional de Bolivia — Arancel Aduanero |
| Special tax / IEHD (if applicable to EVSE class) | PENDING — lookup | Aduana Nacional de Bolivia — Arancel Aduanero |
| VAT (IVA) | PENDING — lookup | Aduana Nacional de Bolivia — Arancel Aduanero |
| Preferential programmes (ACE, ALADI, others) | PENDING — lookup | Verify origin certificate and programme eligibility |
The importer's NIT, the OEM commercial invoice description, and the exact HS national line determine the duty programme. No rate is hardcoded here.
Numeric outputs below are copied verbatim from the computed Tradvolt TCO model computed against the scenario inputs declared in §6. They are computed as printed; the energy and fuel unit-cost inputs are bounded model assumptions (not sourced market prices).
| Metric | Value |
|---|---|
| Currency | USD |
| Horizon (years) | 8 |
| Discount rate | 15.00 % |
| Total undiscounted cost (USD) | 9,504.04 |
| Total discounted cost / PV of costs (USD) | 8,161.11 |
| Total undiscounted benefit (USD) | 435,200.00 |
| Total discounted benefit (USD) | 244,110.29 |
| NPV (USD) | 235,949.18 |
| IRR | 8.32 |
| Simple payback (year) | 0.1203 |
| Discounted payback (year) | 0.1383 |
| TCO per km — EV (USD/km) | 0.0820 |
| TCO per km — ICE (USD/km) | 0.3410 |
| Savings per km (USD/km) | 0.2590 |
| Savings over horizon (USD) | 828,700.00 |
| Year | Cost (USD) | Benefit (USD) | Net (USD) | Discount factor | Discounted net (USD) | Energy (kWh) |
|---|---|---|---|---|---|---|
| 0 | 6,500.00 | 0.0000 | -6,500.00 | 1.00 | -6,500.00 | 0.0000 |
| 1 | 350.00 | 54,400.00 | 54,050.00 | 0.8696 | 47,000.00 | 0.0000 |
| 2 | 357.00 | 54,400.00 | 54,043.00 | 0.7561 | 40,864.27 | 0.0000 |
| 3 | 364.14 | 54,400.00 | 54,035.86 | 0.6575 | 35,529.46 | 0.0000 |
| 4 | 371.42 | 54,400.00 | 54,028.58 | 0.5718 | 30,891.01 | 0.0000 |
| 5 | 378.85 | 54,400.00 | 54,021.15 | 0.4972 | 26,858.06 | 0.0000 |
| 6 | 386.43 | 54,400.00 | 54,013.57 | 0.4323 | 23,351.56 | 0.0000 |
| 7 | 394.16 | 54,400.00 | 54,005.84 | 0.3759 | 20,302.80 | 0.0000 |
| 8 | 402.04 | 54,400.00 | 53,997.96 | 0.3269 | 17,652.03 | 0.0000 |
Energy column is zero because the scenario model expresses the annual benefit (USD 54,400) directly from the EV-fleet TCO comparison in §6 (savings per km × annual km × fleet size), not as a kWh throughput figure. PV of costs (USD 8,161.11) already includes the bundled USD 350/yr OpEx escalating ~2%/yr plus Year-0 CapEx USD 6,500.
No cert number, cert body logo, or "No.1 / market-leading" claim is asserted on this page. Verify all conformity documents with the OEM's commercial invoice pack.
Inputs the draft did not state are listed below as explicit bounded defaults used by the computed Tradvolt TCO model. They are model assumptions, not sourced market facts; replace with quote-specific values for a defensible figure.
| Input | Bounded default |
|---|---|
| residual_value.amount | USD 0 (no terminal salvage assumed) |
| residual_value.year | n/a (no residual) |
| asset.ev_fleet.vehicles | 50 vehicles (illustrative fleet size for EV/ICE TCO comparison) |
| asset.ev_fleet.km_per_year | 32,000 km/yr per vehicle (illustrative) |
| asset.ev_fleet.kwh_per_km | 0.18 kWh/km (illustrative EV consumption) |
| asset.ev_fleet.electricity_per_kwh | USD 0.10/kWh (illustrative Bolivia-grid blended tariff; verify with AETN pliego) |
| asset.ev_fleet.diesel_l_per_km | 0.07 L/km (illustrative ICE consumption) |
| asset.ev_fleet.diesel_per_l | USD 1.10/L (illustrative Bolivia diesel retail) |
| asset.ev_fleet.maint_ev_per_km | USD 0.030/km (illustrative) |
| asset.ev_fleet.maint_ice_per_km | USD 0.085/km (illustrative) |
| asset.ev_fleet.ice_capex_per_vehicle | USD 18,000/vehicle (illustrative ICE counterfactual capex) |
| Discount rate (WACC) | 15.00 % per year |
| Horizon | 8 years |
| OpEx escalation | ~2 % per year (USD 350 → 402.04 by Year 8) |
| CapEx (one-time, landed, before BO duty/VAT) | USD 6,500.00 per charger |
| Benefit (constant annual, EV vs ICE savings) | USD 54,400/yr (= fleet savings vs ICE counterfactual) |
Bolivia import duty (GA), IEHD and VAT are NOT included in the scenario model's PV of costs; they are PENDING — lookup on the Aduana Nacional portal and must be added separately by the importer.
The OEM datasheet lists the 43 kW AC configuration, IEC edition supported, operating temperature, connector type, OCPP version and physical dimensions. It is the controlling document for any quotation. Confirm OEM manual revision (e.g. Sungrow AC011E-01 datasheet revision visible on the OEM page) at the time of RFQ.
Submit the form below — Tradvolt replies within 48 hours with a price stack, lead time and target-cert confirmation. Fields marked with * are required.
Indicative landed CapEx ≈ USD 6,500 per unit before Bolivia duties/VAT. Duties and VAT are PENDING — verify via Aduana Nacional de Bolivia — Arancel Aduanero against the exact Nandina subheading on the commercial invoice.
Electricity at the parking-garage meter (rate PENDING — lookup with AETN), preventive maintenance, CPMS / SaaS back-office, connectivity, spare-parts reserve and asset insurance. The scenario model bundles these at USD 350/yr (Year 1) escalating ~2%/yr.
IEC 61851-1 (AC EV conductive charging) is the baseline; see IEC 61851-1:2017. The importer selects target_cert in the RFQ and verifies the OEM-issued certificate of conformity.
Payback = Net CapEx ÷ Annual net operating cash flow. In this scenario: Simple payback = 0.1203 yr; Discounted payback = 0.1383 yr; NPV = USD 235,949 at 15% discount over 8 yr. All values come from the computed Tradvolt TCO model computed against the bounded assumptions in §6.
The exact HS national line (Nandina subheading) and duty programme are PENDING — lookup. Confirm with the official Aduana Nacional de Bolivia — Arancel Aduanero using the importer's NIT and the OEM commercial invoice description.
Yes, on a project basis. Select DDP in the incoterm field of the RFQ and the response will include the all-in landed figure (duty programmes still subject to PENDING — lookup at the time of customs clearance).