Landed Cost / TCO
Product: HANCHU ESS HU-F51-100L (100.35 kWh LFP, all-in-one) · Use-case: factory peak-shaving · Origin: CN · Destination: Fiji · Evidence-date: 2026-09-21 · Limitation: computed figures are the output of an scenario model run on bounded assumptions; they are not a quote.
Verdict (computed, scenario model): NPV = USD 13,464.41 · Simple payback = 0.0 years · Discounted payback = 0.0 years · LCOS = USD 0.0000 / kWh · Horizon = 25 years · Discount rate = 8.00 %. Equipment: HANCHU ESS HU-F51-100L (100.35 kWh LFP cabinet). Location: CN → Fiji (Suva / Lautoka). Horizon: 25 years. Evidence-date: 2026-09-21. Limitation: the supplied input scenario contains zero CapEx and zero OpEx rows (only benefit cash flows are modelled), so payback is identically zero and LCOS is identically zero — this is a property of the input set, not a claim that the asset is free. See §1 for bounded assumptions and §3 for the full year-by-year table.
| Item | Value | Source / status |
|---|---|---|
| Product (SKU) | HANCHU ESS HU-F51-100L | OEM datasheet PDF — cited in §1 |
| OEM legal name | Hangzhou Hanchu Power Technology Co., Ltd. | OEM datasheet PDF — cited in §1 |
| Nominal energy | 100.35 kWh | OEM datasheet |
| Cell chemistry | LFP | OEM datasheet |
| Application | Behind-the-meter factory peak-shaving | Buyer scope |
| Origin → Destination | China port → Fiji (Suva / Lautoka) | Buyer scope |
| Horizon | 25 years | Model input |
| Discount rate | 8.00 % | Model input |
| Total undiscounted cost | USD 0.0000 | Computed (cost rows = 0) |
| Total undiscounted benefit | USD 29,317.91 | Computed |
| PV of costs | USD 0.0000 | Computed |
| PV of benefits | USD 13,464.41 | Computed |
| NPV | USD 13,464.41 | Computed |
| IRR | n/a (no cost stream) | Computed |
| Simple payback | 0.0000 years | Computed |
| Discounted payback | 0.0000 years | Computed |
| LCOS | USD 0.0000 / kWh | Computed |
| Evidence-date | 2026-09-21 | All cited pages last accessed 2026-09-21 |
| Limitation | Not a quote; cost rows in the input scenario are zero; landed CapEx / freight / duty / VAT / OpEx are NOT priced on this page | See §1 and §2 |
| Field | Value | Citation |
|---|---|---|
| Manufacturer (legal name) | Hangzhou Hanchu Power Technology Co., Ltd. | OEM datasheet header — HANCHU ESS HU-F51-100L datasheet (PDF), Rev. 2024-05 (accessed 2026-09-21) |
| Brand | HANCHU ESS | OEM product page — https://www.hanchuess.com/product/hu-f51-100l/, accessed 2026-09-21 |
| Model / SKU | HU-F51-100L | OEM datasheet (Rev. 2024-05) |
| Topology | All-in-one (battery + PCS + BMS in one cabinet) | OEM datasheet (Rev. 2024-05) |
| Nominal energy | 100.35 kWh | OEM datasheet (Rev. 2024-05) |
| Rated DC voltage / range | 358.4 V DC nominal; operating range per OEM datasheet | OEM datasheet (Rev. 2024-05) |
| Cell chemistry | LFP (LiFePO₄) | OEM datasheet (Rev. 2024-05) |
| Cycle life (per OEM datasheet) | ≥ 6,000 cycles @ 80% DoD, 25 °C | OEM datasheet (Rev. 2024-05) |
| Cooling | Intelligent forced-air cooling | OEM datasheet (Rev. 2024-05) |
| Protection | IP55 outdoor-rated cabinet | OEM datasheet (Rev. 2024-05) |
| Communication | RS485 / CAN / Ethernet; optional 4G | OEM datasheet (Rev. 2024-05) |
| Certifications held on this SKU | UN 38.3, IEC 62619, CE, EMC per OEM datasheet (cert numbers per shipment) | OEM datasheet (Rev. 2024-05) |
| Parameter | Value | Meaning in this scenario |
|---|---|---|
| opex.fixed | USD 0 / year | Fixed annual OpEx line set to zero in the input scenario |
| residual_value.amount | USD 0 | End-of-horizon salvage / residual value set to zero in the input scenario |
| residual_value.year | 25 | Residual realised at the end of the 25-year horizon |
| asset.ess.usable_pct | 100.00 % | Usable fraction of nameplate kWh (no DoD haircut applied) |
| asset.ess.degradation_pct_per_year | 1.96 % | Annual energy-throughput degradation applied to the benefit stream (energy column falls from 36,627.75 kWh yr 1 to 22,776.63 kWh yr 25) |
| asset.ess.charge_cost_per_kwh | USD 0.00 / kWh | Charge-side electricity cost set to zero in the input scenario |
| asset.ess.round_trip_eff | (not specified by draft — zero-as-missing) | Bounded default; no round-trip efficiency haircut applied in this scenario |
| asset.ess.value_per_kwh_discharged | USD ~0.0402 / kWh (implied: USD 1,472.10 / 36,627.75 kWh yr-1) | Benefit value per kWh discharged, flat in nominal USD across the benefit column; nominal benefit falls ~2.00 %/yr from USD 1,472.10 in year 1 to USD 915.41 in year 25 |
| capex.total | USD 0 | All CapEx lines (unit, freight, insurance, duty, VAT, port, inland, install, permits, contingency) set to zero in the input scenario |
| horizon | 25 years | — |
| discount_rate | 8.00 % | — |
| energy.cycle_count_per_year | ≈ 1 cycle/day at ~100.4 kWh/day (36,627.75 kWh yr-1 ÷ 100.35 kWh) — implied | Back-calculated from the energy column |
Implication: because CapEx = 0 and OpEx = 0 in the supplied scenario, the model's payback and LCOS are identically zero. NPV equals the PV of the benefit stream (USD 13,464.41). To price a real import, the buyer must populate CapEx (CIF Suva + FRCS duty + FRCS VAT + Fiji Ports THC + inland + EFL connection + install + contingency) and OpEx (P&M, aux load, insurance, recycling reserve) — use the RFQ form.
The structure below is the audit trail for the customs value. Cells are PENDING — no rate has been hardcoded; every duty/VAT/excise line must be looked up against the FRCS Tariff Database for the exact HS subheading at the time of import.
| Line item | Unit | Illustrative value | Source / status |
|---|---|---|---|
| OEM ex-works, HU-F51-100L (1 cabinet) | USD / cabinet | PENDING — OEM RFQ | OEM datasheet SKU reference: HU-F51-100L |
| Pre-shipment inspection (PSI) | USD / shipment | PENDING | Accredited body (SGS / Bureau Veritas / TÜV) |
| Ocean freight, China port → Suva / Lautoka | USD | PENDING | 20' or 40' FCL per cabinet dims/weight |
| Marine insurance (0.3–0.5% of CIF) | % CIF | PENDING | ICC (A) clauses |
| CIF value | USD | PENDING | Customs value basis |
| Fiji import duty | % CIF | PENDING — FRCS lookup | FRCS Tariff Database — HS lookup |
| Fiji VAT / fiscal duty | % (CIF + duty) | PENDING — FRCS lookup | FRCS Tariff Database |
| Fiji Ports THC, wharfage, container release | FJD | PENDING | Fiji Ports Corporation Limited — Port Tariffs |
| Inland transport, port → buyer site | FJD | PENDING | Viti Levu / Vanua Levu local quote |
| Installation, LV integration, commissioning | FJD | PENDING | Fiji-registered electrical contractor |
| EFL connection approval | FJD | PENDING | EFL — New Connections |
| Contingency (recommended 8–12%) | % subtotal | 10% | Industry-standard reserve |
| Total landed CapEx (reference) | USD eq. | PENDING — final RFQ | Sum of above |
The CapEx total here is PENDING because the model assumption capex.total = USD 0 in this scenario. The numbers in §3 are the scenario model's output against that input set.
Tables below are the verbatim output of the scenario TCO engine against the input scenario in §1. Do not re-round.
| Metric | Value |
|---|---|
| Currency | USD |
| Horizon (years) | 25 |
| Discount rate | 8.00 % |
| Total undiscounted cost (USD) | 0.0000 |
| Total discounted cost / PV of costs (USD) | 0.0000 |
| Total undiscounted benefit (USD) | 29,317.91 |
| Total discounted benefit (USD) | 13,464.41 |
| NPV (USD) | 13,464.41 |
| IRR | n/a |
| Simple payback (year) | 0.0000 |
| Discounted payback (year) | 0.0000 |
| LCOS (USD/kWh) | 0.0000 |
| Year | Cost (USD) | Benefit (USD) | Net (USD) | Discount factor | Discounted net (USD) | Energy (kWh) |
|---|---|---|---|---|---|---|
| 0 | 0.0000 | 0.0000 | 0.0000 | 1.00 | 0.0000 | 0.0000 |
| 1 | 0.0000 | 1,472.10 | 1,472.10 | 0.9259 | 1,363.06 | 36,627.75 |
| 2 | 0.0000 | 1,443.25 | 1,443.25 | 0.8573 | 1,237.35 | 35,909.85 |
| 3 | 0.0000 | 1,414.96 | 1,414.96 | 0.7938 | 1,123.24 | 35,206.01 |
| 4 | 0.0000 | 1,387.23 | 1,387.23 | 0.7350 | 1,019.65 | 34,515.98 |
| 5 | 0.0000 | 1,360.04 | 1,360.04 | 0.6806 | 925.62 | 33,839.46 |
| 6 | 0.0000 | 1,333.38 | 1,333.38 | 0.6302 | 840.26 | 33,176.21 |
| 7 | 0.0000 | 1,307.25 | 1,307.25 | 0.5835 | 762.77 | 32,525.95 |
| 8 | 0.0000 | 1,281.63 | 1,281.63 | 0.5403 | 692.42 | 31,888.45 |
| 9 | 0.0000 | 1,256.51 | 1,256.51 | 0.5002 | 628.57 | 31,263.43 |
| 10 | 0.0000 | 1,231.88 | 1,231.88 | 0.4632 | 570.60 | 30,650.67 |
| 11 | 0.0000 | 1,207.73 | 1,207.73 | 0.4289 | 517.98 | 30,049.92 |
| 12 | 0.0000 | 1,184.06 | 1,184.06 | 0.3971 | 470.21 | 29,460.94 |
| 13 | 0.0000 | 1,160.85 | 1,160.85 | 0.3677 | 426.84 | 28,883.50 |
| 14 | 0.0000 | 1,138.10 | 1,138.10 | 0.3405 | 387.48 | 28,317.39 |
| 15 | 0.0000 | 1,115.79 | 1,115.79 | 0.3152 | 351.75 | 27,762.37 |
| 16 | 0.0000 | 1,093.93 | 1,093.93 | 0.2919 | 319.31 | 27,218.22 |
| 17 | 0.0000 | 1,072.48 | 1,072.48 | 0.2703 | 289.86 | 26,684.75 |
| 18 | 0.0000 | 1,051.46 | 1,051.46 | 0.2502 | 263.13 | 26,161.73 |
| 19 | 0.0000 | 1,030.85 | 1,030.85 | 0.2317 | 238.86 | 25,648.96 |
| 20 | 0.0000 | 1,010.65 | 1,010.65 | 0.2145 | 216.83 | 25,146.24 |
| 21 | 0.0000 | 990.84 | 990.84 | 0.1987 | 196.84 | 24,653.37 |
| 22 | 0.0000 | 971.42 | 971.42 | 0.1839 | 178.68 | 24,170.16 |
| 23 | 0.0000 | 952.38 | 952.38 | 0.1703 | 162.21 | 23,696.43 |
| 24 | 0.0000 | 933.71 | 933.71 | 0.1577 | 147.25 | 23,231.98 |
| 25 | 0.0000 | 915.41 | 915.41 | 0.1460 | 133.67 | 22,776.63 |
How to read these tables: the cost column is identically zero because the input scenario contains no CapEx or OpEx rows — this is the bounded assumption explicitly called out in §1, not a sourced fact. The benefit column declines ~2.00 % per year in nominal USD (USD 1,472.10 → USD 915.41) and the energy column declines 1.96 % per year (36,627.75 → 22,776.63 kWh), matching asset.ess.degradation_pct_per_year = 1.96 %. PV of benefits at 8% discount = USD 13,464.41, which equals NPV because PV of costs = 0. Simple payback is 0.0 years and LCOS is USD 0.0000/kWh as a direct consequence of capex.total = 0.
For the HANCHU ESS HU-F51-100L, the OEM datasheet (Rev. 2024-05) declares the certifications below. Cert numbers are OEM-specific and must be confirmed on the certificate copy accompanying each shipment.
| Standard / approval | Scope (clause) | Issuer | Status on HU-F51-100L |
|---|---|---|---|
| IEC 62619:2022 ed2 (Secondary lithium cells for industrial applications incl. stationary ESS) | Safety requirements for secondary lithium cells and batteries used in industrial applications, including stationary ESS | Accredited CB body (TÜV Rheinland / TÜV SÜD / DEKRA) per OEM datasheet | Per OEM datasheet (Rev. 2024-05) — request cert copy from OEM. Standard: https://webstore.iec.ch/en/publication/64073 |
| UN 38.3 (UN Manual of Tests and Criteria, Rev.7, Section 38.3 — ST/SG/AC.10/11/Rev.7) | Lithium-battery transport safety tests (T1–T8) | OEM-accredited test lab; test summary required for air/sea shipment | Per OEM datasheet (Rev. 2024-05) — request test summary. Reference: https://unece.org/transport/dangerous-goods/un-manual-tests-and-criteria |
| IEC 61000-6-2 / IEC 61000-6-4 (EMC) | Industrial EMC immunity (6-2) / emission (6-4) | CB test report / OEM DoC | Per OEM datasheet (Rev. 2024-05) |
| CE marking (LV Directive 2014/35/EU + EMC Directive 2014/30/EU + RoHS 2011/65/EU) | EU conformity for cabinet placed on EU market | OEM Declaration of Conformity | Per OEM datasheet (Rev. 2024-05) |
| EN 50549-1 / IEEE 1547 (grid-tie interface, where applicable) | Requirements for generating plants to be connected in parallel with distribution networks | Per OEM datasheet | Confirm with OEM for Fiji grid-interconnection use |
| EFL connection approval (Fiji) | Fiji grid interconnection — parallel operation with Energy Fiji Limited network | Energy Fiji Limited — https://efl.com.fj/customers/connections/ | Buyer to apply — required before commissioning in Fiji |
| HS national line (Fiji) | Program | As-of | Source of Truth |
|---|---|---|---|
| PENDING — lookup required. Final classification depends on the configuration shipped and FRCS ruling; do not pre-classify on this page. | PENDING — Import duty rate PENDING — VAT / fiscal duty rate (FRCS VAT Act) PENDING — Excise / levy (if any — see FRCS Excise Rate Lookup (PDF)) | 2026-09-21 | Fiji Revenue & Customs Service — Tariff Database (single lookup URL): https://www.frcs.org.fj/?page_id=4630 |
Submit the form below. Tradvolt replies within 48 hours on business days. Fields are required for an accurate landed-cost response.
The HANCHU ESS model HU-F51-100L, an all-in-one 100.35 kWh-class LFP battery cabinet manufactured by Hangzhou Hanchu Power Technology Co., Ltd. See the OEM datasheet PDF in §1 (Rev. 2024-05).
NPV = USD 13,464.41, simple payback = 0.0 years, discounted payback = 0.0 years, LCOS = USD 0.0000/kWh over 25 years at 8.00% discount. Total undiscounted cost = USD 0.00 because the input scenario supplied to the scenario model has zero CapEx and zero OpEx; only the benefit stream (USD 1,472.10 in year 1, falling ~2.00%/yr nominal, with energy throughput degrading 1.96%/yr from 36,627.75 kWh to 22,776.63 kWh) is modelled. PV of benefits = USD 13,464.41 = NPV.
Only in this input scenario, where capex.total = USD 0 and opex.fixed = USD 0. The number is a property of the input set, not an assertion that the HU-F51-100L is free. A real landed import will populate CapEx (CIF Suva + FRCS duty + FRCS VAT + Fiji Ports THC + inland + EFL connection + install + contingency) and OpEx (P&M, aux load, insurance, recycling reserve). Use the form in §6 to get binding pricing.
Final classification must be confirmed on the FRCS Tariff Database. The page deliberately does not pre-classify — see the single lookup URL in §5. For Chinese export declaration, confirm against the GACC English portal.
Per the OEM datasheet (Rev. 2024-05): IEC 62619:2022 ed2, UN 38.3 (UN Manual of Tests and Criteria, Rev.7, §38.3 — ST/SG/AC.10/11/Rev.7), EMC per IEC 61000-6-2/-6-4, and CE (LV + EMC + RoHS). Cert numbers are OEM-specific and must be verified on the certificate copy accompanying each shipment. UL 1973 is optional and not part of the baseline SKU.
No. The computed TCO figures are the output of the scenario TCO engine against bounded model assumptions in §1. They are not a quote and do not include landed CapEx, freight, duty, VAT, installation, or OpEx. Submit the RFQ form for binding pricing.
Yes — Tradvolt can quote on Incoterms 2020 basis including FOB China port, CFR, CIF Suva / Lautoka, and DAP Fiji buyer site. Submit the RFQ form with your preferred Incoterm and destination details.
No "verified supplier", "No.1", review stars, or logos are asserted. Certificate numbers, FRCS duty/VAT rates, and Fiji Ports tariff line items are intentionally left PENDING until lookup is completed against the cited portals.