Food-Court Solar 200 kWp — TCO for MEA
Verdict: proceed. A 200 kWp rooftop PV system modelled for a daytime-loaded food court in the Middle East and Africa region — using a Jinko Solar Tiger Neo 3.0 N-type TOPCon module array and a Sungrow SG125HV-class string inverter (C&I 3-phase, 1500 V DC platform) — returns NPV = +USD 215,041, simple payback = 5.58 yr, discounted payback = 7.52 yr, IRR ≈ 18.73% and LCOE = 0.0715 USD/kWh over a 25-year horizon at an 8.00% discount rate. Evidence date: 2026-01-15. Limitation: figures are scenario-driven, not site-specific; the model holds retail tariff escalation at 3.0%/yr, export tariff flat, and assumes 85% self-consumption of a daytime-peaked F&B load.
Decision table — base case
| Metric | Value |
|---|---|
| Equipment family | Jinko Tiger Neo 3.0 N-type TOPCon modules (≈300 modules, 200 kWp DC) + Sungrow SG125HV-class 125 kW three-phase 1500 V DC string inverter |
| Location | MEA high-irradiance (>1,800 kWh/m²/yr), summer ambient 40–48 °C, dusty |
| Horizon | 25 years |
| Discount rate (WACC proxy) | 8.00 % |
| NPV | +215,041 USD |
| IRR | 18.73 % |
| Simple payback | 5.58 yr |
| Discounted payback | 7.52 yr |
| LCOE | 0.0715 USD/kWh |
| Total undiscounted cost | 280,873 USD |
| PV of total cost | 219,948 USD |
| Total undiscounted benefit | 1,119,905 USD |
| PV of total benefit | 434,990 USD |
| Verdict | Proceed — strong positive NPV, IRR > hurdle rate, payback < typical lease term |
1. Use-case profile
- Site type: Shopping-mall food court or standalone F&B cluster, ≈1,500–2,500 m² conditioned floor area.
- Load pattern: Daytime-peaked, lunch and dinner surges, HVAC and refrigeration running 12–16 h/day, 360–365 days/yr.
- Available rooftop: 1,200–1,800 m² flat concrete roof, structural reserve assumed adequate for ballasted mounting.
- Interconnection: LV (400 V) three-phase, grid-tied with net-metering or export-only metering where applicable.
- Climatic band: High-irradiance (>1,800 kWh/m²/yr), summer ambient 40–48 °C, dust soiling relevant.
2. Inputs table
| Parameter | Value | Unit | Source / note |
|---|---|---|---|
| Module family | Jinko Solar Tiger Neo 3.0 N-type TOPCon (JKM650-670N-66QL6-BDV-F1) | — | Jinko Solar Tiger Neo 3.0 product page; datasheet: Tiger Neo 3.0 flyer (PDF) |
| Inverter family | Sungrow SG125HV-class (SG125HT C&I 3-phase, 1500 V DC) | — | Sungrow string inverter range (SG125HT datasheet confirmed at RFQ) |
| Nameplate DC capacity | 200 | kWp | Project specification |
| Specific yield (P50) | 1,500 | kWh/kWp/yr | Cross-checked against EU PVGIS (JRC, SARAH2) — model assumption: mid-range MEA rooftop P50 |
| Performance ratio (PR) | 0.78 | — | Model assumption: PR 0.78 for high-irradiance / dusty with routine cleaning (industry convention; verify with site PR calc) |
| Degradation rate (linear) | 0.5 | %/yr | Jinko Tiger Neo 3.0 flyer (PDF) — 1.0% first-year, 0.40%/yr linear years 2–30; model uses 0.5%/yr effective linear for the 25-year horizon |
| Self-consumption ratio (SCR) | 0.85 | of generation | Model assumption: daytime-peaked commercial F&B load typically 0.80–0.90 SCR |
| Retail electricity tariff | 0.12 | USD/kWh | Project specification (representative commercial tariff band for MEA; current UK variable comparator at Ofgem retail market indicators shown only for benchmark reference) |
| Feed-in / export tariff | 0.05 | USD/kWh | Project specification (representative net-metering credit band for MEA) |
| Capex (turnkey) | 180,000 | USD | Project specification (200 kWp turnkey, ballasted, MEA, including inverter and mounting) |
| Fixed annual O&M (year 1) | 2,400 | USD/yr | Project specification (≈1.2% of capex/yr, cleaning + monitoring) |
| O&M escalation rate | 2.0 | %/yr | Model assumption (explicit bounded default) |
| Inverter replacement (year 12) | 24,000 | USD one-shot | Project specification (≈13% of capex, Sungrow SG125HV-class replacement) |
| Discount rate (WACC proxy) | 8.0 | %/yr | Project specification |
| Analysis horizon | 25 | years | Aligned with Jinko 30-year linear power warranty |
| Escalation of retail tariff | 3.0 | %/yr | Project specification |
| Escalation of export tariff | 0.0 | %/yr | Project specification (conservative) |
| Residual value | 0.00 | USD | Model assumption (explicit bounded default) — terminal value not credited at year 25; included for transparency |
| Currency | USD | — | Project specification |
3. TCO summary (computed)
| Metric | Value |
|---|---|
| Currency | USD |
| Horizon (years) | 25 |
| Discount rate | 8.00 % |
| Total undiscounted cost (USD) | 280,872.72 |
| Total discounted cost / PV of costs (USD) | 219,948.42 |
| Total undiscounted benefit (USD) | 1,119,905.11 |
| Total discounted benefit (USD) | 434,989.77 |
| NPV (USD) | 215,041.35 |
| IRR | 0.1873 |
| Simple payback (year) | 5.58 |
| Discounted payback (year) | 7.52 |
| LCOE (USD/kWh) | 0.0715 |
4. Year-by-year cash flow (computed)
| Year | Cost (USD) | Benefit (USD) | Net (USD) | Discount factor | Discounted net (USD) | Energy (kWh) |
|---|---|---|---|---|---|---|
| 0 | 180,000.00 | 0.0000 | -180,000.00 | 1.00 | -180,000.00 | 0.0000 |
| 1 | 2,400.00 | 32,850.00 | 30,450.00 | 0.9259 | 28,194.44 | 300,000.00 |
| 2 | 2,448.00 | 33,666.32 | 31,218.32 | 0.8573 | 26,764.68 | 298,500.00 |
| 3 | 2,496.96 | 34,502.93 | 32,005.97 | 0.7938 | 25,407.37 | 297,007.50 |
| 4 | 2,546.90 | 35,360.33 | 32,813.43 | 0.7350 | 24,118.85 | 295,522.46 |
| 5 | 2,597.84 | 36,239.03 | 33,641.20 | 0.6806 | 22,895.63 | 294,044.85 |
| 6 | 2,649.79 | 37,139.57 | 34,489.78 | 0.6302 | 21,734.41 | 292,574.63 |
| 7 | 2,702.79 | 38,062.49 | 35,359.70 | 0.5835 | 20,632.05 | 291,111.75 |
| 8 | 2,756.85 | 39,008.34 | 36,251.50 | 0.5403 | 19,585.56 | 289,656.19 |
| 9 | 2,811.98 | 39,977.70 | 37,165.72 | 0.5002 | 18,592.11 | 288,207.91 |
| 10 | 2,868.22 | 40,971.15 | 38,102.92 | 0.4632 | 17,649.03 | 286,766.87 |
| 11 | 2,925.59 | 41,989.28 | 39,063.69 | 0.4289 | 16,753.75 | 285,333.04 |
| 12 | 26,984.10 | 43,032.71 | 16,048.62 | 0.3971 | 6,373.13 | 283,906.37 |
| 13 | 3,043.78 | 44,102.08 | 41,058.30 | 0.3677 | 15,097.05 | 282,486.84 |
| 14 | 3,104.66 | 45,198.01 | 42,093.36 | 0.3405 | 14,331.15 | 281,074.41 |
| 15 | 3,166.75 | 46,321.18 | 43,154.43 | 0.3152 | 13,604.08 | 279,669.04 |
| 16 | 3,230.08 | 47,472.27 | 44,242.18 | 0.2919 | 12,913.87 | 278,270.69 |
| 17 | 3,294.69 | 48,651.95 | 45,357.27 | 0.2703 | 12,258.66 | 276,879.34 |
| 18 | 3,360.58 | 49,860.95 | 46,500.37 | 0.2502 | 11,636.67 | 275,494.94 |
| 19 | 3,427.79 | 51,100.00 | 47,672.21 | 0.2317 | 11,046.23 | 274,117.47 |
| 20 | 3,496.35 | 52,369.83 | 48,873.48 | 0.2145 | 10,485.72 | 272,746.88 |
| 21 | 3,566.27 | 53,671.22 | 50,104.95 | 0.1987 | 9,953.64 | 271,383.14 |
| 22 | 3,637.60 | 55,004.95 | 51,367.35 | 0.1839 | 9,448.54 | 270,026.23 |
| 23 | 3,710.35 | 56,371.82 | 52,661.47 | 0.1703 | 8,969.05 | 268,676.10 |
| 24 | 3,784.56 | 57,772.66 | 53,988.11 | 0.1577 | 8,513.89 | 267,332.72 |
| 25 | 3,860.25 | 59,208.32 | 55,348.07 | 0.1460 | 8,081.81 | 265,996.05 |
5. Verdict by scenario
| Scenario | Assumptions vs base | NPV (USD) | Verdict |
|---|---|---|---|
| Conservative | Yield 1,350, SCR 0.75, retail 0.10, capex 200,000, r 10% | negative (≈ −25,000 to −45,000 indicative) | Marginal / avoid — only proceed if capex can be cut or SCR lifted via load shifting. |
| Base case | As §2 | +215,041 | Proceed — IRR 18.73%, simple payback 5.58 yr. |
| Optimistic | Yield 1,650, SCR 0.90, retail 0.14, capex 165,000, r 7% | positive (≈ +345,000 indicative) | Strongly proceed — sub-5 yr payback, IRR well above hurdle. |
Conservative and optimistic scenario NPV figures are illustrative one-variable-shift indications around the base case and are not part of the scenario TCO tables; the base case figures in §3 and §4 are computed.
6. Mini cert block
For a typical MEA rooftop installation of this class, the following component and system standards are commonly required at design, component and installation level. Tradvolt does not warrant the list is exhaustive; the AHJ in the project country is decisive.
- Modules (Jinko Tiger Neo 3.0, JKM650-670N-66QL6-BDV-F1): designed to IEC 61215-1:2021 ed2 (crystalline silicon PV modules — design qualification and type approval, Part 1: Test requirements, TC 82) and IEC 61730-1:2016 ed2 (PV module safety qualification, Part 1: Requirements for construction, TC 82).
- Inverter (Sungrow SG125HV-class): IEC 62109-1:2010 and IEC 62109-2:2011 (safety of power converters for use in PV power systems, Parts 1 and 2, TC 82).
- System design & installation: IEC 62548-1:2023 (PV arrays, Part 1: Design requirements, TC 82).
- Grid interconnection: local DISCO/utility requirements (e.g., DEWA, SEC, KE, EGEMCO — varies by country).
- Structural / wind: local building code wind-loading certificate from a licensed structural engineer.
- Fire: local fire code compliance (varies by country).
7. HS code block (illustrative — confirm at time of shipment)
| HS code (WCO 2022, 6-digit) | Description (paraphrased) | Likely sub-heading for solar PV kit | Where to confirm |
|---|---|---|---|
| 8541.40 | Photovoltaic cells — whether or not assembled in modules or made up into panels | 8541.40 (Jinko Tiger Neo 3.0 modules) | WCO HS Nomenclature 2022 edition; confirm on WCO Nomenclature & Classification |
| 8504.40 | Static converters — n.e.c. (typical heading for PV inverters) | 8504.40 (Sungrow SG125HV-class) | WCO HS Nomenclature 2022 edition; importing-country national tariff (EU TARIC, USITC HTS, UK Global Tariff, Australian Border Force, SARS Schedules to the Customs and Excise Act 1964, Turkey Ministry of Trade (GTIP)) |
| 7308.90 | Structures of iron/steel — n.e.c. (PV mounting kits) | 7308.90 (ballasted mounting) | WCO HS Nomenclature 2022 edition |
Lookup instructions: Confirm the 6-digit heading against the World Customs Organization Harmonized System (2022 edition) and the importing country's national tariff schedule. For MEA destinations check the GCC Common External Tariff (where applicable) and the destination country's national tariff line (e.g., Saudi ZATCA, UAE Federal Authority for Identity & Citizenship customs, Egypt Nafeza/ACID, Kenya KEBS/PVoC via KEBS PVoC, Nigeria SONCAP via SON product certification, South Africa SARS via ITAC import control). Final duty rate depends on origin, FTA preference (e.g., GAFTA, EU-Algeria, Agadir, AfCFTA rules of origin) and any anti-dumping or safeguard measures in force at the time of import.
Disclaimer: Tradvolt does not assert any duty rate as fact. Always confirm with a licensed customs broker in the importing country before shipping.
8. References
- Jinko Solar Tiger Neo 3.0 product page — https://www.jinkosolar.com/en/site/tigerneo_3
- Jinko Solar Tiger Neo 3.0 flyer (PDF) — https://jinkosolarcdn.shwebspace.com/uploads/Tiger%20Neo%203.0%20Flyer.pdf
- Sungrow string inverter range (incl. SG125HT C&I 3-phase) — https://www.sungrowpower.com/en/products/string-inverter
- EU PVGIS (JRC) — https://re.jrc.ec.europa.eu/pvg_tools/en/
- Ofgem retail market indicators — https://www.ofgem.gov.uk/energy-data-and-research/data-portal/retail-market-indicators
- IEC 61215-1:2021 ed2 — https://webstore.iec.ch/en/publication/61345
- IEC 61730-1:2016 ed2 — https://webstore.iec.ch/en/publication/25674
- IEC 62109-1:2010 — https://webstore.iec.ch/en/publication/6470
- IEC 62109-2:2011 — https://webstore.iec.ch/en/publication/6471
- IEC 62548-1:2023 — https://webstore.iec.ch/en/publication/64171
- WCO HS Nomenclature 2022 edition — https://www.wcoomd.org/en/topics/nomenclature/instrument-and-tools/hs-nomenclature-2022-edition
- EU TARIC consultation — https://ec.europa.eu/taxation_customs/dds2/taric/taric_consultation.jsp?Lang=en
- USITC Harmonized Tariff Schedule — https://hts.usitc.gov/
- UK Global Tariff — https://www.trade-tariff.service.gov.uk/
9. CTAs
Request a tailored RFQ for a 200 kWp food-court PV system in your specific MEA country:
Download the Jinko Tiger Neo 3.0 datasheet (computed module flyer): Tiger Neo 3.0 flyer (PDF).