Tradvolt › Use cases › Clinic-Solar 30 kWh — UAE
VERDICT (modeled, illustrative): Importing a single 30 kWh vertical LFP rack from China to the UAE under the clinic-solar scenario is NOT economically attractive over 25 years at the modeled CapEx of USD 7,000. NPV = −1,939 USD; simple payback = 14.07 years; discounted payback = none (never recovers); LCOS = 0.1217 USD/kWh. Equipment family: generic LFP rack. Location: UAE. Horizon: 25 years. Discount rate: 8.00%. Evidence date: 2026-09-21. Limitation: financial figures are computed by Tradvolt's scenario TCO model against the bounded defaults listed in §4.1; they are not a sales quote and supersede any prior illustrative figures on this page.
| Metric | Value |
|---|---|
| NPV (8.00% discount, 25 yr) | −1,939.32 USD |
| Simple payback | 14.07 yr (14.068376664284559) |
| Discounted payback | — (does not recover) |
| LCOS | 0.1217 USD/kWh |
| IRR | 4.00 % |
| PV of costs | 8,520.88 USD |
| PV of benefits | 6,581.56 USD |
| Total undiscounted cost | 10,843.64 USD |
| Total undiscounted benefit | 14,310.06 USD |
Request Quote — replies in 48h Download Spec & Datasheet
This page frames a 30 kWh nominal vertical LFP battery rack imported from China for a clinic-solar application in the UAE. The clinic-solar profile assumes daytime PV generation feeding daytime loads (refrigeration, lighting, diagnostic equipment) with a battery buffer for grid-out resilience and tariff arbitrage.
For reference, comparable commercially available 30 kWh-class LFP rack SKUs in the same physical form-factor include:
The SKUs above are real, publicly marketed LFP rack products in the same capacity class. The TCO figures on this page are not tied to any specific OEM and use the bounded model defaults in §4.1.
| Line item | Basis | Unit | Indicative value |
|---|---|---|---|
| LFP rack, 30 kWh nominal | OEM datasheet, FOB China | USD / unit | Modeled: 7,000 (incl. freight, insurance, broker, last-mile, UN 38.3 handling — see §4.1) |
| Cell chemistry | OEM datasheet | — | Lithium iron phosphate (LFP) |
| BMS / communication | OEM datasheet | — | CAN / RS485 (model-specific) |
| Protective devices (DC breaker, fuse) | Packaged with rack | USD | Included |
| Enclosure rating | OEM datasheet | IP class | OEM-specific (IP20–IP55 typical for indoor rack) |
| Sea freight (CN → UAE, FCL/LCL) | Forwarder quote | USD | Embedded in CapEx above |
| Marine insurance (0.3–0.5% of CIF) | Industry typical | USD | Embedded in CapEx above |
| UN 38.3 + MSDS handling fee | Forwarder / test lab | USD | Embedded in CapEx above |
| Customs broker (UAE) | Broker quote | USD | Embedded in CapEx above |
| Last-mile delivery to site (UAE) | Forwarder quote | USD | Embedded in CapEx above |
The landed CapEx of USD 7,000 is the modeled total used by the scenario TCO model (equipment + freight + insurance + broker + last-mile + UN 38.3 handling). Replace with the QuoteBundle total once issued. See §4.1 for the bounded defaults that produce this number.
| Line item | Basis | Unit | Indicative value |
|---|---|---|---|
| Round-trip efficiency | OEM datasheet | % | Modeled: 93% (bounded default) |
| Calendar degradation | OEM datasheet, 25 °C | % / year | Modeled: 2.0% / year (bounded default — asset.ess.degradation_pct_per_year) |
| Cycle life at DoD | OEM datasheet | cycles | OEM-specific; see §4.1 (80% DoD used as bounded default) |
| Auxiliary load (BMS, fans, contactor) | OEM datasheet | W | OEM-specific; embedded in OpEx below |
| Preventive maintenance | OEM service guide | USD / year | Embedded in OpEx below |
| Firmware / remote monitoring | OEM portal | USD / year | Embedded in OpEx below |
| Ambient derating — UAE summer | OEM derating curve, 35–50 °C | % output | OEM-specific; not modeled separately |
| Insurance (asset cover) | Insurer quote | USD / year | Embedded in OpEx below |
| Total OpEx — year 1 | Model default (asset.ess.charge_cost_per_kwh implied) | USD / year | 120.00 (escalates 2.0% / year — see §4.1) |
The USD 120/year OpEx figure is a bounded model default for a single 30 kWh LFP rack in a clinic-solar duty cycle; it is not a sourced figure. UAE summer ambient (35–50 °C) requires explicit derating against the OEM curve at installation.
The structure below is the one Tradvolt uses. Numbers come from the scenario TCO model against the bounded defaults in §4.1. They supersede the previous illustrative figures on this page.
| Input | Symbol | Value | Basis |
|---|---|---|---|
| Nominal capacity | X | 30 kWh | Use-case size (30 kWh LFP rack) |
| Usable energy at 80% DoD | U | 24 kWh | Bounded default: 80% depth of discharge |
| Round-trip efficiency | η | 0.93 | Bounded default: 93% |
| Annual full cycles (clinic-solar profile) | N | 320 | Bounded default: 320 cycles/yr clinic-solar assumption (sensitivity-only; not a sourced figure) |
| Annual throughput | U × N × η | 7,142.4 kWh | Derived: 24 × 320 × 0.93 |
| Tariff displaced (blended commercial/industrial) | t | 0.18 USD/kWh (year 1) | Bounded default: clinic-solar blended tariff; not a sourced rate |
| Year-1 OpEx | O1 | 120.00 USD | Bounded default (asset.ess.charge_cost_per_kwh implied) |
| Annual OpEx escalation | go | 2.0% / year | Bounded default (CPI-like) |
| Annual benefit escalation (tariff) | gb | −1.0% / year | Bounded default (solar self-consumption ramps down as PV share grows) |
| Landed CapEx (incl. duty) | C | 7,000 USD | Bounded default total |
| Discount rate | r | 8.00% | Bounded default |
| Horizon | T | 25 years | Bounded default |
| Calendar degradation | d | 2.0% / year | Bounded default (asset.ess.degradation_pct_per_year) |
| Residual value | R | 0 USD at year 0 (not claimed) | Bounded default (residual_value.amount = 0; residual_value.year = 0) |
| Metric | Value |
|---|---|
| Currency | USD |
| Horizon (years) | 25 |
| Discount rate | 8.00 % |
| Total undiscounted cost (USD) | 10,843.64 |
| Total discounted cost / PV of costs (USD) | 8,520.88 |
| Total undiscounted benefit (USD) | 14,310.06 |
| Total discounted benefit (USD) | 6,581.56 |
| NPV (USD) | -1,939.32 |
| IRR | 0.0400 |
| Simple payback (year) | 14.07 |
| Discounted payback (year) | — |
| LCOS (USD/kWh) | 0.1217 |
| Year | Cost (USD) | Benefit (USD) | Net (USD) | Discount factor | Discounted net (USD) | Energy (kWh) |
|---|---|---|---|---|---|---|
| 0 | 7,000.00 | 0.0000 | -7,000.00 | 1.00 | -7,000.00 | 0.0000 |
| 1 | 120.00 | 721.75 | 601.75 | 0.9259 | 557.18 | 7,680.00 |
| 2 | 122.40 | 707.32 | 584.92 | 0.8573 | 501.47 | 7,526.40 |
| 3 | 124.85 | 693.17 | 568.33 | 0.7938 | 451.15 | 7,375.87 |
| 4 | 127.34 | 679.31 | 551.96 | 0.7350 | 405.71 | 7,228.35 |
| 5 | 129.89 | 665.72 | 535.83 | 0.6806 | 364.68 | 7,083.79 |
| 6 | 132.49 | 652.41 | 519.92 | 0.6302 | 327.64 | 6,942.11 |
| 7 | 135.14 | 639.36 | 504.22 | 0.5835 | 294.21 | 6,803.27 |
| 8 | 137.84 | 626.57 | 488.73 | 0.5403 | 264.05 | 6,667.20 |
| 9 | 140.60 | 614.04 | 473.44 | 0.5002 | 236.84 | 6,533.86 |
| 10 | 143.41 | 601.76 | 458.35 | 0.4632 | 212.30 | 6,403.18 |
| 11 | 146.28 | 589.73 | 443.45 | 0.4289 | 190.19 | 6,275.12 |
| 12 | 149.20 | 577.93 | 428.73 | 0.3971 | 170.25 | 6,149.62 |
| 13 | 152.19 | 566.37 | 414.18 | 0.3677 | 152.29 | 6,026.62 |
| 14 | 155.23 | 555.05 | 399.81 | 0.3405 | 136.12 | 5,906.09 |
| 15 | 158.34 | 543.94 | 385.61 | 0.3152 | 121.56 | 5,787.97 |
| 16 | 161.50 | 533.07 | 371.56 | 0.2919 | 108.46 | 5,672.21 |
| 17 | 164.73 | 522.40 | 357.67 | 0.2703 | 96.67 | 5,558.77 |
| 18 | 168.03 | 511.96 | 343.93 | 0.2502 | 86.07 | 5,447.59 |
| 19 | 171.39 | 501.72 | 330.33 | 0.2317 | 76.54 | 5,338.64 |
| 20 | 174.82 | 491.68 | 316.87 | 0.2145 | 67.98 | 5,231.87 |
| 21 | 178.31 | 481.85 | 303.54 | 0.1987 | 60.30 | 5,127.23 |
| 22 | 181.88 | 472.21 | 290.33 | 0.1839 | 53.40 | 5,024.68 |
| 23 | 185.52 | 462.77 | 277.25 | 0.1703 | 47.22 | 4,924.19 |
| 24 | 189.23 | 453.51 | 264.28 | 0.1577 | 41.68 | 4,825.71 |
| 25 | 193.01 | 444.44 | 251.43 | 0.1460 | 36.71 | 4,729.19 |
| Tariff displaced (USD/kWh) ↓ / Landed CapEx (USD) → | 6,000 | 7,000 | 8,000 | 9,000 |
|---|---|---|---|---|
| 0.12 | 9.6 yr | 11.2 yr | 12.8 yr | 14.4 yr |
| 0.15 | 7.7 yr | 8.9 yr | 10.2 yr | 11.5 yr |
| 0.18 | 6.4 yr | 7.4 yr | 8.5 yr | 9.6 yr |
| 0.22 | 5.2 yr | 6.1 yr | 6.9 yr | 7.8 yr |
| 0.28 | 4.1 yr | 4.8 yr | 5.4 yr | 6.1 yr |
Each cell = CapEx ÷ (throughput × tariff − OpEx), with throughput = 7,142 kWh/yr and OpEx = 120 USD/yr. ILLUSTRATIVE — NOT A QUOTE.
| Standard | Issuer / source of truth | Specific document | Status |
|---|---|---|---|
| UN 38.3 (transport of lithium cells) | UNECE | UN Recommendations on the Transport of Dangerous Goods — Manual of Tests and Criteria (UN 38.3) | PENDING — confirm OEM test summary for selected SKU |
| IEC 62619 (secondary lithium for industrial applications) | IEC | IEC 62619 publication page (webstore.iec.ch) | PENDING — confirm OEM certificate number |
| UL 1973 (batteries for stationary / auxiliary) | UL Solutions | UL 1973 — Standard for Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (UL Standards shop) | PENDING — confirm OEM certificate number |
| CE marking (EMCD + LVD) | European Commission | CE marking — European Commission single-market page | PENDING — confirm OEM Declaration of Conformity |
| IEC 62133-2 (cells, where applicable) | IEC | IEC 62133-2 publication page (webstore.iec.ch) | PENDING — confirm OEM certificate |
| UAE ESMA / MoIAT product registration | UAE Ministry of Industry & Advanced Technology (MoIAT) / ESMA | MoIAT — ESMA product-registration page | PENDING — confirm importer registration |
Tradvolt does not display certificate numbers it has not received from the OEM. Each line above returns an OEM-issued certificate reference once the SKU is selected.
| HS national line | Program | As-of | SoT |
|---|---|---|---|
| 8507 (lithium-ion cells / packs) | UAE Federal Customs — duty & VAT | 2026-09-21 | PENDING — UAE FACCP Customs Tariff Search |
| Claim | Source name | URL | Accessed |
|---|---|---|---|
| Use-case context: clinic-solar PV + storage is a recognized resilience profile; tariff treatment requires importer-specific verification. | UAE Federal Authority for Identity, Citizenship, Customs & Port Security — National Tariff Search | uae.customs.gov.ae | 2026-09-21 |
| Lithium cell transport is governed by UN 38.3. | United Nations — Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria (UN 38.3) | unece.org/trans/danger/publi/manual/manual_e.html | 2026-09-21 |
| Industrial secondary lithium cells/batteries reference standard is IEC 62619. | International Electrotechnical Commission — IEC 62619 publication | webstore.iec.ch/publication/24663 | 2026-09-21 |
| Stationary/auxiliary battery standard is UL 1973. | UL Solutions — UL 1973 (Standards shop) | shopulstandards.com — UL 1973 | 2026-09-21 |
| EU conformity route for batteries placed on the EEA market. | European Commission — CE marking for batteries | single-market-economy.ec.europa.eu/single-market/ce-marking_en | 2026-09-21 |
| UAE importer of regulated electrical goods registration. | UAE Ministry of Industry and Advanced Technology (MoIAT) / ESMA — product-registration page | moiat.gov.ae/en/esma/product-registration | 2026-09-21 |
| Cell-level safety standard referenced. | International Electrotechnical Commission — IEC 62133-2 publication | webstore.iec.ch/publication/24551 | 2026-09-21 |
| UAE VAT treatment of imported goods. | UAE Federal Tax Authority | tax.gov.ae | 2026-09-21 |
| Reference 30 kWh-class LFP rack SKUs in same form-factor (used only to anchor the product family; not the source of TCO numbers). | Pylontech US5000 product page | pylontech.com.cn — US5000 | 2026-09-21 |
| Reference 30 kWh-class LFP rack SKUs in same form-factor. | BYD Battery-Box Premium product page | bydbatterybox.com — Battery-Box Premium | 2026-09-21 |
| Reference 30 kWh-class LFP rack SKUs in same form-factor. | Felicity Solar LIFEPO4 48V 100Ah product page | felicitysolar.com — LIFEPO4 48V 100Ah | 2026-09-21 |
| Battery rack equipment values (capacity, efficiency, cycle life, derating, BMS, enclosure) for the SKU being quoted. | OEM datasheet for the selected SKU (issued by the OEM, not by Tradvolt) | Deferred citation — issued with the RFQ reply | 2026-09-21 |
| Freight, insurance, broker, last-mile for the actual shipment. | Forwarder / insurer / broker quotes | Deferred citation — issued with the RFQ reply | 2026-09-21 |
Submit the form below. Tradvolt replies with a fresh quote bundle: OEM datasheet, cert references, freight, broker, and a refreshed payback against your tariff and site profile.
The full spec sheet for lfp-rack-30kwh — including cell chemistry, dimensions, weight, BMS protocol list, cycle-life curve, and derating curve — is delivered with the RFQ reply so that the version on file matches the SKU being quoted.
Download Spec & Datasheet (request via RFQ)
Cycle life depends on the OEM datasheet for the selected SKU, the operating depth of discharge, and the ambient temperature profile. Refer to the SKU datasheet for rated cycles at the stated DoD and 25 °C baseline. The TCO figures on this page use 80% DoD as a bounded default.
Lithium-ion cells and packs typically fall under HS heading 8507. The exact national line, duty rate, and any VAT treatment must be confirmed on the UAE Federal Authority for Identity, Citizenship, Customs & Port Security — National Tariff Search at the time of shipment.
Yes. Cells and packs must pass UN 38.3 for air and sea transport, and the system may require IEC 62619, IEC 62133-2, or UL 1973 depending on the installation. Confirm with the issuer and the OEM test summary for the SKU.
Simple payback = CapEx ÷ annual net savings, where annual net savings = (annual energy throughput × tariff displaced) − annual OpEx. The scenario model on this page yields simple payback = 14.07 yr and discounted payback = none (NPV remains negative across the 25-year horizon at r = 8.00%).
VAT treatment depends on the registered importer and the nature of the supply. Confirm the position with the UAE Federal Tax Authority or a UAE-registered tax agent before declaration.
Yes. Use the form on this page. Replies are sent within 48 hours and include OEM datasheet, cert references, freight, broker, and a refreshed payback against your tariff and site profile.
© Tradvolt — CN → world green-tech export. This page is a TCO framework, not a sales quote. Financial figures (§4.2, §4.3, §4.4) are produced by Tradvolt's scenario TCO model against the bounded defaults in §4.1; equipment and freight values are deferred citations to be issued with the RFQ reply.