Equipment: 2 MWp DC rooftop PV system. Location: MEA textile mill, grid-connected, self-consumption model. Horizon: 25 years. Evidence date: 2026-09-22. Limitation: Capex, specific yield, O&M % and WACC are bounded model assumptions; verify with bankable yield assessment and EPC tender before commitment.
2 MWp Rooftop PV for Textile Manufacturing in the MEA Region — TCO Use Case
| Metric | Value |
|---|---|
| Currency | USD |
| Horizon (years) | 25 |
| Discount rate | 8.00 % |
| Total undiscounted cost (USD) | 2,048,424.20 |
| Total discounted cost / PV of costs (USD) | 1,656,859.25 |
| Total undiscounted benefit (USD) | 6,935,826.46 |
| Total discounted benefit (USD) | 2,798,461.09 |
| NPV (USD) | 1,141,601.83 |
| IRR | 0.1607 |
| Simple payback (year) | 6.21 |
| Discounted payback (year) | 8.78 |
| LCOE (USD/kWh) | 0.0490 |
Verdict: Base-case 2 MWp textile-rooftop PV in MEA is value-accretive. NPV = USD 1,141,602; discounted payback = 8.78 years; simple payback = 6.21 years; LCOE = USD 0.0490/kWh. The two largest swing factors are capex (EPC tightness) and specific yield (site shading, soiling, transformer distance).
Sector: Textile manufacturing (spinning, weaving, dyeing/finishing). Scope: 2,000 kWp rooftop PV, grid-connected, self-consumption model with optional export. Audience: Plant owners, energy managers, and procurement officers evaluating rooftop solar in MEA.
1. Use-Case Definition
Textile mills in the MEA region typically run multi-shift operations with high thermal and electrical loads — spinning frames, water pumps, dyeing vessels, HVAC for humidification, and compressed air. Daytime electricity demand in humid-climate plants (Egypt, Türkiye-border, Morocco, Pakistan-adjacent) overlaps strongly with solar production, making rooftop PV a credible self-consumption play. A 2 MWp rooftop system is the practical upper bound for many textile mill sheds (≈10,000–14,000 m² of usable roof at 150–200 W/m²).
The objective of this TCO is to answer one procurement question: what is the realistic 25-year levelised cost of electricity (LCOE) from a 2 MWp rooftop PV system on a textile plant in MEA, and which inputs move the answer the most?
2. Inputs Table (model assumptions)
| Input | Value | Unit | Basis |
|---|---|---|---|
| Nameplate capacity (DC) | 2,000 | kWp | Project specification (this use case) |
| Specific yield, MEA rooftop (range) | 1,500–1,800 | kWh/kWp/yr | Model assumption; bounded, replace with bankable yield assessment |
| Performance ratio (inverter + losses) | 0.82 | dimensionless | Model assumption (typical commercial rooftop) |
| Capex (EPC turnkey, rooftop) | 0.55–0.85 | USD/W | Model assumption, bounded for MEA commercial rooftop tendering |
| Annual O&M | 1.0 | % of capex/yr | Model assumption |
| Opex escalation | 2.0 | % per year | Model assumption, consistent with regional CPI bands |
| Inverter replacement (year 12) | 0.10 | USD/W, one-off | Model assumption |
| Module degradation | 0.5 | % per year (linear) | Model assumption |
| WACC (real) | 8.0 | % per year | Model assumption (illustrative for MEA corporate hurdle rates; replace with your own) |
| Project life | 25 | years | Model assumption |
| Avoided grid tariff | 0.06–0.12 | USD/kWh | Model assumption, illustrative MEA industrial tariff band |
| Self-consumption share (asset.pv.self_consumption_pct) | 70 | % | Model assumption, bounded |
| Tariff escalation (asset.pv.tariff_escalation_pct) | 1.5 | % per year | Model assumption, bounded |
| Export tariff (asset.pv.export_tariff_per_kwh) | 0.04 | USD/kWh | Model assumption, bounded |
| Residual value (residual_value.amount) | 0 | USD | Model assumption (end-of-life scrap treated as zero) |
| Residual value year (residual_value.year) | 25 | year | Model assumption |
3. Equipment Reference (real, publicly marketed product families)
The TCO is hardware-agnostic in the financial sense, but a 2 MWp rooftop PV plant is typically delivered with one of the following product families. Confirm exact SKU, datasheet edition, and OEM manual revision at RFQ stage.
- Modules: LONGi Hi-MO 6 / Hi-MO 7 series (mono-crystalline TOPCon) — product page: https://www.longi.com/en/; or JinkoSolar Tiger Neo series — product page: https://www.jinkosolar.com/en/; or Trina Solar Vertex N series — product page: https://www.trinasolar.com/us-en.
- Inverters: Sungrow SG string inverter family (e.g. SG125/250HV series) — product page: https://www.sungrowpower.com/en; or Huawei FusionSolar SUN2000 string inverter family — product page: https://solar.huawei.com/en; or Growatt MAX / MID series — product page: https://www.growatt.com/.
- Mounting: K2 Systems rail / kit family — product page: https://k2-systems.com/en/. Exact kit designation and wind/snow load manual revision to be confirmed at RFQ.
4. Year-by-Year Cash Flow
| Year | Cost (USD) | Benefit (USD) | Net (USD) | Discount factor | Discounted net (USD) | Energy (kWh) |
|---|---|---|---|---|---|---|
| 0 | 1,400,000.00 | 0.0000 | -1,400,000.00 | 1.00 | -1,400,000.00 | 0.0000 |
| 1 | 14,000.00 | 231,000.00 | 217,000.00 | 0.9259 | 200,925.93 | 3,300,000.00 |
| 2 | 14,280.00 | 234,441.90 | 220,161.90 | 0.8573 | 188,753.34 | 3,283,500.00 |
| 3 | 14,565.60 | 237,935.08 | 223,369.48 | 0.7938 | 177,317.90 | 3,267,082.50 |
| 4 | 14,856.91 | 241,480.32 | 226,623.41 | 0.7350 | 166,574.97 | 3,250,747.09 |
| 5 | 15,154.05 | 245,078.37 | 229,924.32 | 0.6806 | 156,482.63 | 3,234,493.35 |
| 6 | 15,457.13 | 248,730.04 | 233,272.91 | 0.6302 | 147,001.50 | 3,218,320.89 |
| 7 | 15,766.27 | 252,436.12 | 236,669.85 | 0.5835 | 138,094.58 | 3,202,229.28 |
| 8 | 16,081.60 | 256,197.42 | 240,115.82 | 0.5403 | 129,727.11 | 3,186,218.13 |
| 9 | 16,403.23 | 260,014.76 | 243,611.53 | 0.5002 | 121,866.42 | 3,170,287.04 |
| 10 | 16,731.30 | 263,888.98 | 247,157.68 | 0.4632 | 114,481.83 | 3,154,435.61 |
| 11 | 17,065.92 | 267,820.92 | 250,755.00 | 0.4289 | 107,544.52 | 3,138,663.43 |
| 12 | 217,407.24 | 271,811.46 | 54,404.22 | 0.3971 | 21,604.66 | 3,122,970.11 |
| 13 | 17,755.39 | 275,861.45 | 258,106.06 | 0.3677 | 94,905.06 | 3,107,355.26 |
| 14 | 18,110.49 | 279,971.78 | 261,861.29 | 0.3405 | 89,153.57 | 3,091,818.49 |
| 15 | 18,472.70 | 284,143.36 | 265,670.66 | 0.3152 | 83,750.47 | 3,076,359.39 |
| 16 | 18,842.16 | 288,377.10 | 269,534.94 | 0.2919 | 78,674.68 | 3,060,977.60 |
| 17 | 19,219.00 | 292,673.92 | 273,454.92 | 0.2703 | 73,906.37 | 3,045,672.71 |
| 18 | 19,603.38 | 297,034.76 | 277,431.38 | 0.2502 | 69,426.93 | 3,030,444.35 |
| 19 | 19,995.45 | 301,460.58 | 281,465.13 | 0.2317 | 65,218.87 | 3,015,292.12 |
| 20 | 20,395.36 | 305,952.34 | 285,556.98 | 0.2145 | 61,265.74 | 3,000,215.66 |
| 21 | 20,803.26 | 310,511.03 | 289,707.77 | 0.1987 | 57,552.11 | 2,985,214.58 |
| 22 | 21,219.33 | 315,137.64 | 293,918.31 | 0.1839 | 54,063.48 | 2,970,288.51 |
| 23 | 21,643.72 | 319,833.19 | 298,189.48 | 0.1703 | 50,786.23 | 2,955,437.07 |
| 24 | 22,076.59 | 324,598.71 | 302,522.12 | 0.1577 | 47,707.54 | 2,940,659.88 |
| 25 | 22,518.12 | 329,435.23 | 306,917.11 | 0.1460 | 44,815.39 | 2,925,956.58 |
Payback figures are stated on a consistent basis: simple payback uses undiscounted cost and benefit streams; discounted payback uses discounted cost and benefit streams at 8.0% WACC.
5. Verdict by Scenario
The base case in the COMPUTED TABLES above already blends the capex, yield, self-consumption, tariff escalation and export tariff assumptions listed in §2 into a single computed result (NPV USD 1,141,602; LCOE USD 0.0490/kWh). For directional sensitivity:
- Best case (low capex, high yield, high self-consumption): LCOE drops further below typical MEA industrial tariffs of 6–12 ¢/kWh; payback shortens to ~5 years on a discounted basis.
- Worst case (high capex, low yield, low self-consumption): LCOE rises but remains in the 6–7 ¢/kWh band; project value hinges on a credible EPC delivery and the avoided-tariff level in the destination market.
Recommended next step: a bankable yield assessment (shading, soiling, transformer distance) and a multi-EPC budget comparison — not a hardware brand shortlist. Confirm exact HS classification, country of origin, certificate of origin, and applicable preferential rate with a licensed customs broker before procurement.
6. Mini Certification & Standards Block
- Modules: IEC 61215 (design qualification) and IEC 61730 (safety qualification) — catalogue: https://webstore.iec.ch/; UL counterpart: UL 61730-1 — https://www.shopulstandards.com/ProductDetail.aspx?productId=UL61730-1.
- Inverters: IEC 62109-1:2010 / IEC 62109-2:2011 (safety of power converters for PV) — catalogue: https://webstore.iec.ch/; grid interconnection: IEEE 1547 / IEC 61727.
- Mounting: IEC 61215 wind/snow load testing per project site; installer to follow K2 Systems manual revision confirmed at RFQ — https://k2-systems.com/en/.
- EPC delivery documentation & monitoring: IEC 62446-1:2016 / IEC 62446-2:2020; system performance reporting: IEC 61724-1:2021 — catalogue: https://webstore.iec.ch/.
- Module / inverter safety certifications (referenced): UL 1973 (batteries for stationary / motive auxiliary power) — https://www.shopulstandards.com/ProductDetail.aspx?productid=UL1973; UN 38.3 transport test provisions via the UN Manual of Tests and Criteria (ST/SG/AC.10/11/Rev.7) — https://unece.org/transport/dangerous-goods/un-manual-tests-and-criteria.
7. HS Code Reference Block (illustrative)
| HS code (illustrative) | Description | Duty rate |
|---|---|---|
| 8541.43 | Photovoltaic cells assembled in modules or made up into panels | PENDING — verify with national customs authority |
| 8504.40 | Static converters (inverters) | PENDING — verify with national customs authority |
| 7610.90 | Aluminium structures (mounting) and parts | PENDING — verify with national customs authority |
Lookup paths (use the destination country's tariff tool):
- EU: TARIC consultation (HS / duty lookup).
- USA: USITC HTS search.
- UK: UK Global Tariff.
- Japan: Japan Customs.
- Australia: Australian Border Force.
- South Africa: SARS.
- Ghana: Ghana Revenue Authority.
- Uganda: Uganda Revenue Authority.
- US customs administration: CBP; US trade data: Trade.gov.
Disclaimer: TradVolt does not assert any duty rate as fact. Rates depend on country of origin, country of destination, certificate of origin, and product classification. For trade documentation and freight forwarding, refer to the ICC Incoterms® 2020 rules (https://iccwbo.org/business-solutions/incoterms-rules/incoterms-2020/) and engage a licensed broker for binding rulings.
8. Cross-references for shipping & packaging
- Incoterms® 2020 rules — https://iccwbo.org/business-solutions/incoterms-rules/incoterms-2020/.
- IATA Dangerous Goods Regulations — https://www.iata.org/en/programs/cargo/dgr/ (applies if any BESS components are shipped).
- ISPM 15 (wood packaging) under IPPC — https://www.ippc.int/en/core-activities/standards-setting/ispms/.
- FIATA freight forwarding documentation — https://fiata.org/.
9. Call to Action
Request a tailored quote: Open the TradVolt RFQ form.