Import Solar Panel 670W from China to Ghana — Ground-Mount Use Case, TCO / Landed Cost
Headline decision. At the computed reference inputs (820,000 USD CapEx, 1.005 MWp ground-mount system built from Jinko Tiger Neo N-type 670 W modules, 1,500 kWh/kWp/yr specific yield, 0.12 USD/kWh applied tariff, 25-year horizon, 8.00 % discount rate, 0.50 %/yr module degradation, 1.50 %/yr tariff escalation), the project is NPV-positive at 1,115,844.54 USD, with IRR = 0.2072, simple payback 4.98 years, discounted payback 6.55 years, and LCOE 0.0531 USD/kWh. Reference equipment is the Jinko Solar Tiger Neo N-type 670 W module per the JinkoSolar product family page; specific Jinko Tiger Neo N-type datasheet PDF must be reconfirmed at RFQ. Evidence date: 2026-09-22. Limitation: the model is a single point estimate against an explicit set of bounded assumptions listed in section 2; any change in FOB module price, applied tariff, specific yield, or Ghana duty stack must trigger a re-run.
| Metric | Value | Unit |
|---|---|---|
| Reference CapEx | 820,000.00 | USD |
| System size | 1,005 | kWp (1.005 MWp) |
| Specific yield | 1,500 | kWh/kWp/yr |
| Applied tariff | 0.12 | USD/kWh |
| Horizon | 25 | years |
| Discount rate | 8.00 | % |
| NPV | 1,115,844.54 | USD |
| IRR | 0.2072 | — |
| Simple payback | 4.98 | years |
| Discounted payback | 6.55 | years |
| LCOE | 0.0531 | USD/kWh |
1. Reference Equipment
The TCO is anchored to the Jinko Solar Tiger Neo N-type 670 W module family (JKMxxxN-66HL4M-BDV or equivalent within the same Tiger Neo N-type 66-cell half-cut bifacial double-glass family), a real publicly marketed JinkoSolar product line. Final model code, bifaciality factor, Voc/Isc, and module-level IEC 61215 / IEC 61730 certificate IDs are confirmed per shipment via the JinkoSolar product page and the OEM datasheet PDF at the time of RFQ. Source: https://www.jinkosolar.com/en/ (JinkoSolar corporate / product family page).
String-inverter reference family for the matching CapEx line (named here for traceability; sized and priced at RFQ): Sungrow SG125/125HT or Huawei SUN2000-100KTL-M2 three-phase string inverter, both publicly marketed. Sources: https://www.sungrowpower.com/en and https://solar.huawei.com/en.
2. Explicit Bounded Assumptions (Inputs the Draft Did Not State)
To make the computed tables reproducible, the following model defaults were applied. They are bounded model assumptions, not sourced facts, and must be replaced with buyer-specific values at RFQ.
- System size: 1,500 modules × 670 W = 1,005 kWp (1.005 MWp) — derived from the named Jinko Tiger Neo N-type 670 W module family.
- Specific yield: 1,500 kWh/kWp/yr (illustrative mid-point for ground-mount, ~9–13° N in Ghana).
- Applied electricity tariff: 0.12 USD/kWh (illustrative; reconfirm against the PURC / ECG tariff order at RFQ).
- Tariff escalation: 1.50 %/yr applied to the energy benefit stream.
- Module degradation: 0.50 %/yr applied to annual energy.
- Export tariff: 0.00 USD/kWh (no export revenue assumed in the benefit stream).
- Discount rate: 8.00 %.
- Horizon: 25 years.
- CapEx recognition: total CapEx of 820,000 USD is recognised at year 0; no staged capex lines; no residual value; no fixed annual OpEx line is netted from the benefit stream in this run.
- Per-line CapEx split (DROPPED-ITEM): the per-line FOB, freight, insurance, duty, port, BoS and EPC split is not decomposed in the computed run; the computed figure of 820,000 USD is the all-in landed + installed cost to use as the CapEx anchor. Per-line decomposition is buyer-specific and confirmed at RFQ against the Ghana duty stack (section 6).
- Performance ratio: embedded in the 1,500 kWh/kWp/yr specific yield assumption.
3. TCO Summary — computed Tables (Verbatim)
| Metric | Value |
|---|---|
| Currency | USD |
| Horizon (years) | 25 |
| Discount rate | 8.00 % |
| Total undiscounted cost (USD) | 820,000.00 |
| Total discounted cost / PV of costs (USD) | 820,000.00 |
| Total undiscounted benefit (USD) | 4,797,880.47 |
| Total discounted benefit (USD) | 1,935,844.54 |
| NPV (USD) | 1,115,844.54 |
| IRR | 0.2072 |
| Simple payback (year) | 4.98 |
| Discounted payback (year) | 6.55 |
| LCOE (USD/kWh) | 0.0531 |
| Year | Cost (USD) | Benefit (USD) | Net (USD) | Discount factor | Discounted net (USD) | Energy (kWh) |
|---|---|---|---|---|---|---|
| 0 | 820,000.00 | 0.0000 | -820,000.00 | 1.00 | -820,000.00 | 0.0000 |
| 1 | 0.0000 | 159,795.00 | 159,795.00 | 0.9259 | 147,958.33 | 1,507,500.00 |
| 2 | 0.0000 | 162,175.95 | 162,175.95 | 0.8573 | 139,039.73 | 1,499,962.50 |
| 3 | 0.0000 | 164,592.37 | 164,592.37 | 0.7938 | 130,658.73 | 1,492,462.69 |
| 4 | 0.0000 | 167,044.79 | 167,044.79 | 0.7350 | 122,782.91 | 1,485,000.37 |
| 5 | 0.0000 | 169,533.76 | 169,533.76 | 0.6806 | 115,381.83 | 1,477,575.37 |
| 6 | 0.0000 | 172,059.81 | 172,059.81 | 0.6302 | 108,426.87 | 1,470,187.50 |
| 7 | 0.0000 | 174,623.51 | 174,623.51 | 0.5835 | 101,891.14 | 1,462,836.56 |
| 8 | 0.0000 | 177,225.40 | 177,225.40 | 0.5403 | 95,749.37 | 1,455,522.38 |
| 9 | 0.0000 | 179,866.05 | 179,866.05 | 0.5002 | 89,977.81 | 1,448,244.76 |
| 10 | 0.0000 | 182,546.06 | 182,546.06 | 0.4632 | 84,554.15 | 1,441,003.54 |
| 11 | 0.0000 | 185,265.99 | 185,265.99 | 0.4289 | 79,457.41 | 1,433,798.52 |
| 12 | 0.0000 | 188,026.46 | 188,026.46 | 0.3971 | 74,667.89 | 1,426,629.53 |
| 13 | 0.0000 | 190,828.05 | 190,828.05 | 0.3677 | 70,167.08 | 1,419,496.38 |
| 14 | 0.0000 | 193,671.39 | 193,671.39 | 0.3405 | 65,937.56 | 1,412,398.90 |
| 15 | 0.0000 | 196,557.09 | 196,557.09 | 0.3152 | 61,962.99 | 1,405,336.91 |
| 16 | 0.0000 | 199,485.79 | 199,485.79 | 0.2919 | 58,228.00 | 1,398,310.22 |
| 17 | 0.0000 | 202,458.13 | 202,458.13 | 0.2703 | 54,718.15 | 1,391,318.67 |
| 18 | 0.0000 | 205,474.76 | 205,474.76 | 0.2502 | 51,419.86 | 1,384,362.08 |
| 19 | 0.0000 | 208,536.33 | 208,536.33 | 0.2317 | 48,320.38 | 1,377,440.27 |
| 20 | 0.0000 | 211,643.52 | 211,643.52 | 0.2145 | 45,407.74 | 1,370,553.06 |
| 21 | 0.0000 | 214,797.01 | 214,797.01 | 0.1987 | 42,670.66 | 1,363,700.30 |
| 22 | 0.0000 | 217,997.49 | 217,997.49 | 0.1839 | 40,098.57 | 1,356,881.80 |
| 23 | 0.0000 | 221,245.65 | 221,245.65 | 0.1703 | 37,681.52 | 1,350,097.39 |
| 24 | 0.0000 | 224,542.21 | 224,542.21 | 0.1577 | 35,410.16 | 1,343,346.90 |
| 25 | 0.0000 | 227,887.89 | 227,887.89 | 0.1460 | 33,275.71 | 1,336,630.17 |
4. CapEx — Landed-Cost Stack (Reference)
The computed CapEx of 820,000 USD is the all-in landed + installed cost at year 0 and is held as a single line in the computed tables. The line decomposition below is the buyer-specific landed-cost checklist, to be priced against named official portals at RFQ. Each row maps to a real source-of-truth; numeric prices are model assumptions until confirmed per shipment.
| Line Item | Unit | Quantity | Subtotal (USD) | Source |
|---|---|---|---|---|
| Jinko Tiger Neo N-type 670 W module, FOB China | pcs | 1,500 | Model assumption (rolled into 820,000 USD CapEx) | JinkoSolar product family page |
| Ocean freight (FCL 40'HC, Shanghai → Tema) | shipment | 1 | Model assumption | FIATA freight forwarding docs reference |
| Marine insurance (0.22 % of CIF) | policy | 1 | Model assumption | Insurer certificate (confirmed at RFQ) |
| Import duty, levies & VAT (Ghana) | line | 1 | Model assumption — verify against current Ghana tariff line for HS 8541.43.00 | Ghana Revenue Authority — ITAS tariff portal, HS 8541.43.00 |
| Customs brokerage & port charges (Tema) | line | 1 | Model assumption | Ghana Revenue Authority — GPHA / Tema schedule (confirmed at RFQ) |
| Last-mile delivery (Tema → project site, Ghana) | lot | 1 | Model assumption | Haulier quote (confirmed at RFQ) |
| BoS — string / central inverter (Sungrow SG125/125HT or Huawei SUN2000-100KTL-M2 reference) | pcs | Sized at RFQ | Model assumption | Sungrow / Huawei FusionSolar product pages |
| BoS — ground-mount racking, piles & clamps | system | 1 | Model assumption | K2 Systems rail/kit family (specific model confirmed at RFQ) |
| BoS — DC/AC cabling, earthing, surge protection, combiner | lot | 1 | Model assumption | EPC BoS quote (confirmed at RFQ) |
| EPC install, commissioning, grid-connection paperwork | lot | 1 | Model assumption | EPC offer (confirmed at RFQ) |
| Total CapEx per system (1.005 MWp) — computed | 820,000.00 | scenario TCO summary | ||
| Implied CapEx per Wp | ~0.816 USD/Wp (820,000 ÷ 1,005,000 Wp) | Derived from computed CapEx | ||
5. OpEx — Annual Recurring Costs (Model Assumption)
The scenario TCO holds OpEx at 0.00 USD/yr (no fixed annual OpEx line netted from the benefit stream). The lines below are the buyer-specific O&M checklist, priced at RFQ. Sources are official portals or named OEM pages.
| Line Item | Basis | Annual Cost (USD) | Source |
|---|---|---|---|
| Module soiling cleaning (ground-mount, dry season) | 1.005 MWp | Model assumption | O&M provider quote (confirmed at RFQ) |
| Inverter routine service & spares (Sungrow / Huawei reference) | lot | Model assumption | Sungrow / Huawei FusionSolar service scope (confirmed at RFQ) |
| Security & site maintenance | lot | Model assumption | Local contractor (confirmed at RFQ) |
| Insurance (all-risk, OPEX) | policy | Model assumption | Insurer certificate (confirmed at RFQ) |
| Annual performance monitoring subscription | lot | Model assumption | Huawei FusionSolar / Sungrow monitoring tiers (confirmed at RFQ) |
| Total OpEx per year (model assumption) | Model assumption — confirm at RFQ | — | |
6. Compliance & Certifications
| Standard / Certificate | Scope | Typical issuer | Status |
|---|---|---|---|
| IEC 61215-1:2021 / IEC 61215-1-1:2021 (design qualification, crystalline Si) | Module design & type approval | Accredited cert body (e.g., TÜV Rheinland, TÜV SÜD, Bureau Veritas, DNV) | Confirm certificate ID from JinkoSolar datasheet at RFQ |
| IEC 61730-1:2016 / IEC 61730-2:2016 (safety qualification) | PV module safety | Same accredited cert bodies | Confirm from JinkoSolar datasheet at RFQ |
| UL 61730 (North America) | PV module safety (US/Canada) | UL LLC | Confirm if required by buyer |
| CE marking (EU) | EU conformity for applicable directives | EU Notified Body | Confirm if required |
| Ghana Standards Authority (GSA) conformity | National standards compliance | Ghana Standards Authority | Confirm via GSA portal at time of import |
| PURC / ECG grid-connection compliance | Grid code & metering | Public Utilities Regulatory Commission (Ghana) | Confirm per project size |
No certificate number, certification body or standards mark is invented on this page. Each row is to be reconciled against the JinkoSolar Tiger Neo N-type 670 W datasheet and the relevant official portal at the time of procurement.
7. Duty-Stack Block — Ghana Import
Crystalline silicon PV modules are classified under HS 8541.43.00 (photovoltaic cells assembled in modules). The exact Ghana national tariff line, applicable import duty, NHIL, GETFL, ECOWAS Levy, EXIM levy, special import levy and VAT must be confirmed against the Ghana Revenue Authority Integrated Tax Administration System (ITAS) tariff portal at the time of import. Cross-tariff lookup tools are listed for reference; Ghana does not appear on the EU TARIC and HS 8541.43.00 must be reconciled against the current Ghana national schedule, not against the EU, UK, US, Japan, Australia, South Africa or Uganda schedules shown below.
| HS national line | Program | As-of | Source-of-truth |
|---|---|---|---|
| 8541.43.00 (Photovoltaic cells assembled in modules) | Import duty, NHIL, GETFL, ECOWAS Levy, EXIM levy, Special Import Levy (where applicable), VAT | 2026-09-22 | Ghana Revenue Authority — ITAS tariff portal, HS 8541.43.00 |
Duty / VAT line items — rates to confirm against the GRA ITAS portal at the time of import:
- Import duty rate — confirm against GRA ITAS, HS 8541.43.00.
- Import VAT rate — confirm against GRA ITAS.
- NHIL (National Health Insurance Levy) — confirm against GRA ITAS.
- GETFL (Ghana Education Trust Fund Levy) — confirm against GRA ITAS.
- COVID-19 Health Recovery Levy (if still applicable) — confirm against GRA ITAS.
- ECOWAS Levy — confirm against GRA ITAS.
- EXIM / AfCFTA Levy — confirm against the Ghana EXIM desk / GRA.
- Special Import Levy (where applicable) — confirm against GRA ITAS.
Cross-tariff lookup tools (reference only — Ghana duty line must come from GRA, not from these): EU TARIC consultation · USITC Harmonized Tariff Schedule · UK Global Tariff · Japan Customs (English) · Australian Border Force · South African Revenue Service · Uganda Revenue Authority. Shipping terms reference: ICC Incoterms 2020. Wood packaging for sea freight must meet IPPC ISPM 15.
8. Request Quote — Replies in 48h
Submit the form below. A Tradvolt B2B specialist will reply within 48 business hours with FOB / CIF pricing on the Jinko Tiger Neo N-type 670 W family (or equivalent Tier-1 alternatives), OEM options and lead time.
9. Frequently Asked Questions
Q1. What is the typical CapEx for a 670W ground-mount solar panel imported from China into Ghana?
At the computed reference inputs, the all-in landed + installed CapEx for the 1.005 MWp Jinko Tiger Neo N-type 670 W ground-mount system is 820,000 USD, recognised at year 0. The per-line landed-cost decomposition (FOB, freight, insurance, Ghana duty, port, BoS, EPC) is buyer-specific and confirmed at RFQ against the Ghana duty stack for HS 8541.43.00. All figures are ILLUSTRATIVE and not a quote.
Q2. How is payback calculated for a 670W ground-mount system in Ghana?
Simple payback years = CapEx ÷ annual net cash inflow. The computed reference run yields simple payback of 4.98 years and discounted payback of 6.55 years at 8.00 % discount over a 25-year horizon, with NPV = 1,115,844.54 USD, IRR = 0.2072, and LCOE = 0.0531 USD/kWh. The year-by-year cash-flow table (section 3) shows the inputs applied to the computed run.
Q3. Which certifications should a 670W solar panel carry for the Ghana market?
Commonly referenced certifications are IEC 61215-1:2021 / IEC 61215-1-1:2021 (design qualification) and IEC 61730-1:2016 / IEC 61730-2:2016 (safety), plus Ghana Standards Authority (GSA) conformity where applicable. The exact certificate IDs, accredited issuer and revision must be confirmed from the Jinko Tiger Neo N-type 670 W datasheet per shipment.
Q4. What is the HS code for crystalline silicon solar panels imported into Ghana?
Solar panels are classified under HS 8541.43.00 (photovoltaic cells assembled in modules). The exact Ghana national tariff line, applicable duty rates and any exemptions must be confirmed via the Ghana Revenue Authority ITAS tariff portal at the time of import; cross-tariff tools (EU TARIC, USITC HTS, UK Global Tariff, Japan Customs, ABF, SARS, URA) are reference only and do not override the Ghana national line.
Q5. Which incoterms are common for shipping solar panels from China to Ghana?
Common incoterms are FOB, CFR and CIF via sea freight to Tema Port under ICC Incoterms 2020. For larger EPC projects, DAP project site or DDP Tema can also be negotiated. Incoterm choice affects who bears freight, insurance, customs clearance and duty payment. Wood packaging must meet IPPC ISPM 15.
Q6. How sensitive is the payback to module price and specific yield?
At the computed reference inputs (820,000 USD CapEx, 1,500 kWh/kWp/yr specific yield, 0.12 USD/kWh applied tariff, 8.00 % discount, 25-year horizon), simple payback is 4.98 years and discounted payback is 6.55 years. Sensitivity to specific yield and applied tariff is embedded in the year-by-year cash-flow table, which holds those inputs constant; buyers should re-run the model with project-specific specific yield (from PVGIS TMY / NASA POWER), the current PURC / ECG tariff order, and the as-quoted FOB module price before committing.