Equipment: residential lithium-iron-phosphate (LFP) rack battery storage system, 5 kWh nominal class, sourced from China and imported into Indonesia. Evidence date: 2026-09-22. Limitation: this page models the storage asset economics only on a benefit side (annual discharged-energy value) with zero all-in landed CapEx, zero OpEx, zero duty lines — therefore per-unit landed-cost figures are MODEL ASSUMPTION and must be confirmed by RFQ against the OEM, freight forwarder, and Indonesia DGCE tariff portal at the time of shipment. Verified third-party documents are cited inline; no superlatives or rankings are claimed.
| Field | Value |
|---|---|
| Equipment / scope | 5 kWh residential LFP rack storage (CN→ID) |
| Reference model family (illustrative; firm SKU confirmed at RFQ) | Sungrow SBR096 / SBR128 / SBR160 high-voltage LFP battery module family, datasheet rev. 2025-04; pairing inverter Sungrow SH3 invert / SH3.0RS / SH3.6RS / SH4.0RS / SH5.0RS / SH6.0RS |
| Horizon | 25 years |
| Discount rate | 8.00 % |
| NPV (storage benefits only) | USD 1,589.16 |
| Simple payback | 0.0 years (no CapEx assumed in this run) |
| Discounted payback | 0.0 years (no CapEx assumed in this run) |
| LCOS (storage-only denominator empty) | USD 0.0000 / kWh (no CapEx denominator) |
| Total undiscounted benefit (Year 1–25) | USD 3,455.26 |
| Total discounted benefit (Year 1–25) | USD 1,589.16 |
| Evidence date | 2026-09-22 |
| Limitation | CapEx/OpEx/duty inputs are dropped-item model assumptions; replace via /rfq/ with firm OEM quotes. |
The 5 kWh class on this page is matched to the Sungrow SBR-series high-voltage LFP battery module family (cells in series: 16 / 32; usable energy per module 3.2 / 6.4 / 9.6 / 12.8 / 16.0 kWh per stack of 3–5 modules). The 5 kWh illustrative class falls inside the 3.2 kWh (single-module, low-end) and 6.4 kWh (two-module) usable-energy bands. Datasheet citation and revision number are below; full SKU, torque limits, SOC window, voltage window, and firmware revision are confirmed at /rfq/ against the chosen OEM's installation manual (revision printed on the manual cover).
| OEM | Product family / model | Public datasheet or product page URL | Scope note |
|---|---|---|---|
| Sungrow | Sungrow SBR096 / SBR128 / SBR160 high-voltage LFP battery module family (3.2 / 6.4 / 9.6 / 12.8 / 16.0 kWh usable per stack); pairing inverters Sungrow SH3.0RS / SH3.6RS / SH4.0RS / SH5.0RS / SH6.0RS | https://www.sungrowpower.com/en | EVIDENCE — OEM landing; exact datasheet revision confirmed at RFQ |
| Sungrow | Sungrow string inverter range (incl. SG125HT C&I 3-phase) | https://www.sungrowpower.com/en/products/string-inverter | EVIDENCE — OEM product page |
| CATL | CATL energy storage systems (residential / small C&I) | https://www.catl.com/en/ess/ | EVIDENCE — OEM landing |
| EVE Energy | EVE Energy LFP cells / packs | https://www.evebattery.com/en | EVIDENCE — OEM landing |
| Huawei | Huawei FusionSolar LUNA2000 residential storage family | https://solar.huawei.com/en | EVIDENCE — OEM landing |
| Huawei | Huawei SUN2000-330KTL-H1 (C&I 3-phase 1500 V DC 8-MPPT string inverter — cross-cut reference) | https://solar.huawei.com/en/products/sun2000-330ktl-h1 | EVIDENCE — OEM product page |
| Growatt | Growatt residential storage (ARK / SPH rack class) | https://www.growatt.com/ | EVIDENCE — OEM landing |
| BYD | BYD Energy Storage (MC Cube / HVS / HVM commercial-industrial LFP — cabinet ratings confirmed at RFQ) | https://www.bydenergy.com/ | EVIDENCE — OEM manufacturer site |
OEM manual limits printed on the Sungrow SBR-series datasheet and installation manual (rev. 2025-04) include: operating SOC window 5%–100% (default shipping SOC 30%); nominal module voltage 102.4 V DC (16S LFP); max charge/discharge current 30 A continuous per module; operating temperature −10 °C to +50 °C charge, −10 °C to +55 °C discharge; IP55 enclosure; required DC-side torque on power connectors per manual cover. These limits are model assumptions unless explicitly re-stated on the chosen SKU's manual cover at the time of shipment.
No superlatives, rankings, "No.1" labels, third-party review stars, or supplier logos are reproduced on this page; none were on the OEM pages cited above either.
| 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) | 3,455.26 |
| Total discounted benefit (USD) | 1,589.16 |
| NPV (USD) | 1,589.16 |
| 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 | 174.27 | 174.27 | 0.9259 | 161.36 | 1,350.00 |
| 2 | 0.0000 | 170.79 | 170.79 | 0.8573 | 146.42 | 1,323.00 |
| 3 | 0.0000 | 167.37 | 167.37 | 0.7938 | 132.86 | 1,296.54 |
| 4 | 0.0000 | 164.02 | 164.02 | 0.7350 | 120.56 | 1,270.61 |
| 5 | 0.0000 | 160.74 | 160.74 | 0.6806 | 109.40 | 1,245.20 |
| 6 | 0.0000 | 157.53 | 157.53 | 0.6302 | 99.27 | 1,220.29 |
| 7 | 0.0000 | 154.38 | 154.38 | 0.5835 | 90.08 | 1,195.89 |
| 8 | 0.0000 | 151.29 | 151.29 | 0.5403 | 81.74 | 1,171.97 |
| 9 | 0.0000 | 148.26 | 148.26 | 0.5002 | 74.17 | 1,148.53 |
| 10 | 0.0000 | 145.30 | 145.30 | 0.4632 | 67.30 | 1,125.56 |
| 11 | 0.0000 | 142.39 | 142.39 | 0.4289 | 61.07 | 1,103.05 |
| 12 | 0.0000 | 139.55 | 139.55 | 0.3971 | 55.42 | 1,080.99 |
| 13 | 0.0000 | 136.75 | 136.75 | 0.3677 | 50.28 | 1,059.37 |
| 14 | 0.0000 | 134.02 | 134.02 | 0.3405 | 45.63 | 1,038.18 |
| 15 | 0.0000 | 131.34 | 131.34 | 0.3152 | 41.40 | 1,017.42 |
| 16 | 0.0000 | 128.71 | 128.71 | 0.2919 | 37.57 | 997.07 |
| 17 | 0.0000 | 126.14 | 126.14 | 0.2703 | 34.09 | 977.13 |
| 18 | 0.0000 | 123.62 | 123.62 | 0.2502 | 30.93 | 957.58 |
| 19 | 0.0000 | 121.14 | 121.14 | 0.2317 | 28.07 | 938.43 |
| 20 | 0.0000 | 118.72 | 118.72 | 0.2145 | 25.47 | 919.66 |
| 21 | 0.0000 | 116.35 | 116.35 | 0.1987 | 23.11 | 901.27 |
| 22 | 0.0000 | 114.02 | 114.02 | 0.1839 | 20.97 | 883.25 |
| 23 | 0.0000 | 111.74 | 111.74 | 0.1703 | 19.03 | 865.58 |
| 24 | 0.0000 | 109.50 | 109.50 | 0.1577 | 17.27 | 848.27 |
| 25 | 0.0000 | 107.31 | 107.31 | 0.1460 | 15.67 | 831.30 |
The scenario model run above uses the following bounded assumptions. Each is a model input that the buyer must replace with a firm number before any commercial decision:
Until the CapEx, OpEx and duty lines are populated with real numbers from the OEM, the freight forwarder, and Indonesia DGCE, the only defensible statement is that the storage asset's discounted energy benefit over 25 years at 8% is USD 1,589.16 NPV. A full landed-cost TCO requires replacing every DROPPED-ITEM slot.
The HS national line, MFN/FTA programme, anti-dumping measures (if any), and VAT/PPN treatment must be confirmed against the Indonesia DGCE (Direktorat Jenderal Bea dan Cukai) tariff portal at the time of each shipment. computed lookups also used by cross-checking buyers:
| Jurisdiction | Lookup tool | URL | Status |
|---|---|---|---|
| Indonesia (national) | DGCE tariff portal (Indonesian HQ — bill-of-entry HS lookup) | Indonesia DGCE tariff portal | PENDING — lookup at shipment |
| WCO (cross-check) | WCO HS Nomenclature 2022 edition | https://www.wcoomd.org/en/topics/nomenclature/instrument-and-tools/hs-nomenclature-2022-edition | EVIDENCE — third-party |
| EU (cross-check) | EU TARIC consultation | https://ec.europa.eu/taxation_customs/dds2/taric/taric_consultation.jsp?Lang=en | EVIDENCE — third-party |
| US (cross-check) | USITC HTS search | https://hts.usitc.gov/ | EVIDENCE — third-party |
| UK (cross-check) | UK Global Tariff | https://www.trade-tariff.service.gov.uk/ | EVIDENCE — third-party |
For shipped lithium batteries, IATA Dangerous Goods Regulations also apply on the air-leg portion and the UN Manual of Tests and Criteria (UN 38.3, ST/SG/AC.10/11/Rev.7) test summary is the standard transport evidence.
| Standard / scheme | Designation (cite verbatim) | computed document page | Status |
|---|---|---|---|
| EU Battery Regulation | Regulation (EU) 2023/1542 | https://eur-lex.europa.eu/eli/reg/2023/1542/oj | EVIDENCE — third-party |
| EV conductive charging (cross-cut, where relevant) | IEC 61851-1:2017, Electric vehicle conductive charging system — Part 1 | https://webstore.iec.ch/en/publication/33644 | EVIDENCE — third-party |
| Stationary battery safety | UL 1973, Batteries for Use in Stationary and Motive Auxiliary Power Applications | https://www.shopulstandards.com/ProductDetail.aspx?productid=UL1973 | EVIDENCE — third-party |
| PV module safety (cross-cut) | UL 61730-1, Photovoltaic (PV) Module Safety Qualification — Part 1 | https://www.shopulstandards.com/ProductDetail.aspx?productId=UL61730-1 | EVIDENCE — third-party |
| Transport of lithium batteries | UN Manual of Tests and Criteria, ST/SG/AC.10/11/Rev.7, UN 38.3 provisions | https://unece.org/transport/dangerous-goods/un-manual-tests-and-criteria | EVIDENCE — third-party (bot-walled, canonical) |
| Other IEC standards | IEC NNNN:YYYY — full designation in text; catalogue lookup | https://webstore.iec.ch/ | EVIDENCE — catalogue |
| Air transport of lithium batteries | IATA Dangerous Goods Regulations (DGR) | https://www.iata.org/en/programs/cargo/dgr/ | EVIDENCE — third-party |
| Wood packaging (ISPM 15) | IPPC ISPM 15 — international standards for phytosanitary measures | https://www.ippc.int/en/core-activities/standards-setting/ispms/ | EVIDENCE — third-party |
| Incoterms 2020 | ICC Incoterms 2020 | https://iccwbo.org/business-solutions/incoterms-rules/incoterms-2020/ | EVIDENCE — third-party |
For any other IEC standard, cite the catalogue URL above plus the full designation (IEC NNNN:YYYY, edition) in text; specific /publication/NNNN IDs are not invented. Confirm the exact certificate number, issuer, scope, and edition with the chosen OEM datasheet before order release.
Submit the form below or open the dedicated /rfq/ page. Provide the OEM brand and product family (e.g. Sungrow SBR / SH3 invert / SH5 invert / SH6 invert, CATL ESS, Huawei LUNA2000, Growatt ARK, BYD HVS/HVM, EVE), target capacity (kWh), quantity, incoterm (per Incoterms 2020), target certification (e.g. IEC 62619 + UN 38.3 + UL 1973), destination (Indonesia), buyer email and buyer company. Tradvolt replies within 48 hours.