The assessment
How it scores, by category
Market position
The data
Solar module
Produces DC electricity at the roof. It contains no system-level power conversion or storage.
- Product role
- None in the module.
- Published range
- 455–465 W
- Electrical layer
- DC module output
- Construction
- Dual-glass, All-black
Performance guarantee: 30-year linear output
Wattage figure based on the sourced rated power (465 W) applied to the guaranteed floor; modular/format differences aside, this is the same rated-power spec shown above.
Modelled effective output, year by year
Year 1 to year 25. Rated 465 W at STC.
How this is modelled
Modelled from this panel’s own published first-year (1%) and annual (0.35%/yr) degradation figures, compounded against its 465 W rated (STC) output. This is a datasheet-derived estimate, not a field measurement or a warranty guarantee. Actual output also depends on site irradiance, temperature, soiling and system design.
| Year | 1 | 5 | 10 | 15 | 20 | 25 |
|---|---|---|---|---|---|---|
| Watts | 460 W | 454 W | 446 W | 438 W | 429 W | 421 W |
| % of rated | 99.0% | 97.6% | 95.8% | 94.1% | 92.3% | 90.6% |
Verification & sources
Market context
Global evidencechange in the site menu
Global benchmark. This scorecard is benchmarked globally. A global score does not imply local availability, certification, warranty coverage, or installer compatibility.
Benchmark anchor. The score uses the highest exact current rating established for the retained AU scope. Scored model: AIKO-A465-MAH54Db · checked 2026-08-17. Evidence.
Sources & references · checked 2026-09-01
Strong evidence coverage
18 of 18 scored criteria link directly to a published source.
Values marked estimated, derived, or not found remain visible on the audit sheet and do not carry the same evidential weight as a linked source. Coverage measures direct links, not an independent guarantee that a claim is correct.
How far the evidence reaches
- OutputThird-party source1 of 9 rows beyond claim
- EnduranceManufacturer claim3 rows
- SafetyNot assessed for panels
- Warranty & backingManufacturer claim2 rows
- FitManufacturer claim4 rows
- FootprintNot assessed for panels
Rings, outside in: manufacturer claim, certified or regulator-listed, third-party source. The centre is review.solar's own measurement, empty for every product today. How the evidence puzzle works
Record revision. Built 2026-08-17 from AIKO's current exact datasheet (V3.1 202412), retrieved and text-extracted locally rather than read from the product page, because AIKO's product pages and its own datasheets disagree on published bands. The sheet ladder spans 455-470 W; the retained Australian range is 455-465 W because the CER approved-module export checked 2026-08-12 lists MAH54Db only across that band, expiring 2028-05-27. First-market US and DE overlay review 2026-09-01: official regional catalogues recorded; Australian overlays and scores unchanged. Australian warranty review 4 October 2026: the accepted ANZ Residential Modules instrument explicitly names dual-glass MAH54Db and confirms 25-year product / 30-year front-power terms. Manufacturer-selected remedies include repair, replacement, additional modules or a depreciated refund; replacement does not restart the warranty. Inspection freight depends on responsibility, while replacement freight follows original sales trade terms. Removal/repacking/reinstallation exclusions sit alongside the instrument's Australian Consumer Law statement. The current AU page advertises 440–475 W and links a 202601 V3.1_AU locator whose PDF body is V3.1_202412_DsDr_EN. The retained 465 W benchmark is not replaced by that headline; wider-bin approval and exact production scope require separate evidence. Both reviewed exact MAH54Db sheets print power bifaciality φPmax = 39% ±5%, separately from current and voltage ratios. The scored 465 W STC rating is distinct from 485 W BNPI at front 1000 / rear 135 W/m² and 488/512 W backside-gain scenarios. These manufacturer declarations are not independently measured annual yield.
- Sourced valuesData card →
- Archived copy of the primary sourcePDF ↗
Show 2 more
- Independent energy yieldManufacturer ↗
- Independent energy yieldIndustry report ↗
Product record history
3 changes to this record · 6 products changed in this update
AU Certifications
- Current text
- The CER approved PV module export version au-cer-module-2026-09-24-08f47c7c80b3 lists current Zhejiang Aiko Solar Technology Co Ltd rows for AIKO-A455-MAH54Db, AIKO-A460-MAH54Db and AIKO-A465-MAH54Db (IEC 61215-2021), each approved 27 May 2025 and expiring 27 May 2028. Earlier Shenzhen Aiko Digital Energy Technology Co Ltd rows for the same three models have expiry dates of 31 December 2025 and are not treated as current. The retained 455-465 W range is the intersection of that current listing with the current manufacturer sheet.
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
Primary datasheetAU market evidence+3 in JSON recordAU Warranty conditions
- Current text
- labour: Removal, reinstallation and site labour are borne by the customer.; registration: Submit written claim notice within 30 days of becoming aware, or when the customer should have been aware, to AIKO's unified public email cs@aikosolar.com, with claimant details, description, photos/data, serial numbers, purchase vouchers, module type/location and requested supporting information (3.1–3.2). This records claim requirements rather than an initial product-registration entitlement.; remedy: Manufacturer-selected repair, replacement or additional modules to make up a warranted power shortfall, or a residual-value/power-difference refund (clauses 4.1–4.3). Repaired/replacement modules retain the original warranty period; it does not restart (4.4.1).; removal reinstallation: Removal and reinstallation are borne by the customer.; transferability: Transfer requires AIKO's agreement and a signed tripartite agreement, and the modules must remain installed at the original location (clause 7.1).; transport: Customer provisionally pays third-party testing; AIKO bears testing and inspection freight if found responsible (4.4.2). Replacement transport is to the original destination under the original sales trade terms; freight, customs and related expenses follow those terms unless otherwise agreed, with advance contact and invoices for compensation (4.4.3).
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
Primary datasheetAU market evidence+3 in JSON recordAU Support Note
- Before
- AIKO publishes an Australian product page for this family. Exact distributor stock and continuous availability for every bin remain unknown.
- After
- AIKO publishes an Australian product page for this family. Exact distributor stock and continuous availability for every bin remain unknown. Warranty clause 12 names AIKO Energy Australia PTY LTD as importer and responsible supplier, with a service centre at Level 12, 360 Elizabeth Street, Melbourne VIC 3000 and telephone 1300 245 628. The AU product page prints the same office address and telephone number.
8 changes to this record · 1 product changed in this update
Bifaciality factor (%): Evidence status
- Before
- Not previously recorded
- After
- sourced
AU Warranty scope
- Before
- Covered by the AIKO Residential Module Warranty (Australia and New Zealand), which names MAH54Db and provides a 25-year product term and a 30-year power term.
- After
- The ANZ Residential Modules warranty names AIKO-A-MAH54Db: 25-year product and 30-year front-power terms. Commencement is the earlier of within 30 days of delivery or within 90 days of factory shipment, under clause 2 and the sales agreement. Clauses 2.2.1–2.2.2 use STC measurements and publish 1% first-year / 0.35% annual degradation, with 88.85% output at year 30. Clause 11 includes the Australian Consumer Law statement. Clause 1 names Zhejiang AIKO Solar Energy Technology Co., Ltd. and affiliated companies under the same control; the footer names Zhejiang Aiko Solar Technology Co., Ltd. No legal-entity alias is inferred. Clause 12 identifies AIKO Energy Australia PTY LTD as importer/responsible supplier.
Bifaciality factor (%): Evidence sources
- Before
- Not previously recorded
- After
- https://aikosolar.com/wp-content/uploads/2026/03/Neostar-2SPlus54_188-AIKO-A-MAH54Db_440-475W-1757x1134x30mm_202601_V3.1_AU.pdf; https://aikosolar.com/wp-content/uploads/2026/03/Neostar-2SPlus54_188-AIKO-A-MAH54Db_440-475W-1757x1134x30mm_202601_V3.1_EN.pdf
AU Warranty conditions
- Current text
- labour: Removal, reinstallation and site labour are borne by the customer.; registration: Submit written claim notice within 30 days of becoming aware, or when the customer should have been aware, with claimant details, description, photos/data, serial numbers, purchase vouchers, module type/location and requested supporting information (3.1–3.2). This records claim requirements rather than an initial product-registration entitlement.; remedy: Manufacturer-selected repair, replacement or additional modules to make up a warranted power shortfall, or a residual-value/power-difference refund (clauses 4.1–4.3). Repaired/replacement modules retain the original warranty period; it does not restart (4.4.1).; removal reinstallation: Removal and reinstallation are borne by the customer.; transferability: Transfer requires AIKO's agreement and a signed tripartite agreement, and the modules must remain installed at the original location (clause 7.1).; transport: Customer provisionally pays third-party testing; AIKO bears testing and inspection freight if found responsible (4.4.2). Replacement transport is to the original destination under the original sales trade terms; freight, customs and related expenses follow those terms unless otherwise agreed, with advance contact and invoices for compensation (4.4.3).
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
Primary datasheetAU market evidence+3 in JSON recordSource revision
- Current text
- Built 2026-08-17 from AIKO's current exact datasheet (V3.1 202412), retrieved and text-extracted locally rather than read from the product page, because AIKO's product pages and its own datasheets disagree on published bands. The sheet ladder spans 455-470 W; the retained Australian range is 455-465 W because the CER approved-module export checked 2026-08-12 lists MAH54Db only across that band, expiring 2028-05-27. First-market US and DE overlay review 2026-09-01: official regional catalogues recorded; Australian overlays and scores unchanged. Australian warranty review 4 October 2026: the accepted ANZ Residential Modules instrument explicitly names dual-glass MAH54Db and confirms 25-year product / 30-year front-power terms. Manufacturer-selected remedies include repair, replacement, additional modules or a depreciated refund; replacement does not restart the warranty. Inspection freight depends on responsibility, while replacement freight follows original sales trade terms. Removal/repacking/reinstallation exclusions sit alongside the instrument's Australian Consumer Law statement. The current AU page advertises 440–475 W and links a 202601 V3.1_AU locator whose PDF body is V3.1_202412_DsDr_EN. The retained 465 W benchmark is not replaced by that headline; wider-bin approval and exact production scope require separate evidence. Both reviewed exact MAH54Db sheets print power bifaciality φPmax = 39% ±5%, separately from current and voltage ratios. The scored 465 W STC rating is distinct from 485 W BNPI at front 1000 / rear 135 W/m² and 488/512 W backside-gain scenarios. These manufacturer declarations are not independently measured annual yield.
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
Primary datasheet
9 changes to this record · 152 products changed in this update
US Support Note
- Before
- Not previously recorded
- After
- aikosolar.com/us/products/ serves the English global product index (canonical /en/products/), not a United States catalogue. AIKO-A465-MAH54Db is not named on a US-specific sale path. The Australian N-Type ABC warranty is not transferred.
Source revision
- Current text
- Built 2026-08-17 from AIKO's current exact datasheet (V3.1 202412), retrieved and text-extracted locally rather than read from the product page, because AIKO's product pages and its own datasheets disagree on published bands. The sheet ladder spans 455-470 W; the retained Australian range is 455-465 W because the CER approved-module export checked 2026-08-12 lists MAH54Db only across that band, expiring 2028-05-27. First-market US and DE overlay review 2026-09-01: official regional catalogues recorded; Australian overlays and scores unchanged.
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
Primary datasheetDE Evidence sources
- Before
- Not previously recorded
- After
- https://aikosolar.com/de/products/
DE Support Note
- Before
- Not previously recorded
- After
- aikosolar.com/de/products/ lists NEOSTAR 2S+54 Doppelglas 440W-475W as Auslaufmodell. It does not offer a current German product page for AIKO-A465-MAH54Db. Remaining-stock Auslaufmodell availability is not inferred.
US Evidence sources
- Before
- Not previously recorded
- After
- https://aikosolar.com/en/products/; https://aikosolar.com/us/products/
2 changes to this record · 109 products changed in this update
5 changes to this record · 118 products changed in this update
Independent energy yield: Evidence status
- Before
- Not previously recorded
- After
- sourced
Independent energy yield: Evidence sources
- Before
- Not previously recorded
- After
- https://aikosolar.com/au/news-aiko-claims-top-spot/; https://www.pv-magazine.com/2023/11/09/pv-magazine-test-september-2023-results/
Independent energy yield
- Before
- Not previously recorded
- After
- Brand or series yield-tested; exact model not covered
2 changes to this record · 106 products changed in this update
1 change to this record · 7 products changed in this update
Archived Source
- Before
- Not previously recorded
- After
- sources/review.solar-zhejiang-aiko-solar-technology-co-ltd-aiko-neostar-2s-54-dual-glass-455-465w-au-datasheet.pdf
1 change to this record · 7 products changed in this update
Product record
kind: panel; brand: AIKO; name: Neostar 2S+54 Dual-Glass; model: AIKO-A455-MAH54Db through AIKO-A465-MAH54Db (108 half-cells, N-type BC rear-contact); scored model AIKO-A465-MAH54Db; score: 68.4
Primary datasheet
This is review.solar's publication history. It does not claim the product changed on the recorded date, and it excludes compatibility, system pairing, installation suitability and relative leaderboard prose. Open the complete JSON record.
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
- Core scorecard evidence checked
- DE market evidence checked
- US market evidence checked
- AU market evidence checked
- Series benchmark evidence checked
Scored by Solar Analytica Research
Further reading from Findings
- What changed in the benchmark in August 2026. · 7 min read
- 52 panels promise 25 years or more. 11 cover parts only. · 9 min read
Stay across the benchmark.
New scorecards, score changes and market signals, published as they happen.
Our reading
Neostar 2S+54 Dual-Glass scores 68, placing 19 of 53 in the Premium Performance class against a class average of 67.8. Its strongest scoring dimension is architecture & design (94), running 8.0 points above the class average on this dimension. Sustainability scores 46, the lowest pillar for this product. The class average on sustainability is 52. Underlying specifications include a module efficiency of 23.3%, N-type BC cell technology, 25-year product warranty backed by a 30-year performance term.
Dietreich Farquharson · review.solar