The assessment
How it scores, by category
Market position
The data
HJT module
Produces DC electricity at the roof. It contains no system-level power conversion or storage.
- Product role
- None in the module.
- Published range
- 450–475 W
- Electrical layer
- DC module output
- Construction
- Monofacial, Mono-glass
What the documents establish
Published evidence, source-reviewed non-disclosure and unresolved questions remain separate from the product score.
Performance guarantee: 25-year linear output
Wattage figure based on the sourced rated power (475 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, at 30°C and 1000 W/m². Rated 475 W at STC.
How this is modelled
Compounds this panel’s own published first-year (2%) and annual (0.25%/yr) degradation figures against its 475 W rated (STC) output, then derates for the ambient and irradiance selected. Output is scaled roughly linearly with irradiance (1000W/m² against the 1000 W/m² STC reference). This is the dominant real-world effect at low light, whether from cloud, shading or soiling. Output is then further derated for heat, from this panel’s own NOCT (44°C) and temperature coefficient (-0.24%/°C), giving an estimated cell temperature of 60°C at that ambient and irradiance. A datasheet-derived estimate, not a field measurement or a warranty guarantee: it does not account for this panel’s own low-light efficiency response (a separate, less-consistently-published spec), or for wind and system design. See NOCT and temperature coefficient in the glossary.
Control panel
| Year | 1 | 5 | 10 | 15 | 20 | 25 |
|---|---|---|---|---|---|---|
| Watts | 426 W | 422 W | 417 W | 411 W | 406 W | 400 W |
| % of rated | 89.8% | 88.9% | 87.7% | 86.6% | 85.4% | 84.3% |
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 is anchored to the highest published AU rating for this exact series. Scored model: REC475AA Pure-RX · checked 2026-08-07. Evidence.
Sources & references · checked 2026-08-31
Strong evidence coverage
27 of 27 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.
Record revision. REC Alpha Pure-RX IEC AU CEC 6.2026 V6, Alpha warranty Rev 8 and CER export checked 2026-08-07. First-market DE overlay review 2026-08-31: official German catalogues recorded; Australian and United States overlays and scores unchanged.
- Sourced valuesData card →
- Warranty summary20-year product warranty (25 years via REC ProTrust) →
Show 7 more
- Archived copy of the primary sourcePDF ↗
- Financial strength & warranty backingManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- Manufacturing track recordManufacturer ↗
- End-of-life & recycling disclosureManufacturer ↗
- Independent energy yieldIndependent test ↗
- Independent energy yieldIndependent test ↗
Product record history
7 changes to this record · 61 products changed in this update
Source revision
- Before
- REC Alpha Pure-RX IEC AU CEC 6.2026 V6, Alpha warranty Rev 8 and CER export checked 2026-08-07
- After
- REC Alpha Pure-RX IEC AU CEC 6.2026 V6, Alpha warranty Rev 8 and CER export checked 2026-08-07. First-market DE overlay review 2026-08-31: official German catalogues recorded; Australian and United States overlays and scores unchanged.
DE Status
- Before
- Not previously recorded
- After
- available
DE Warranty scope
- Before
- Not previously recorded
- After
- Germany; Warranty Alpha Rev 8 is valid in EU/EEA member states including Germany and names REC Alpha Pure-RX. Standard cover is 20 years product and 25 years performance, with 98 percent in year one, 0.25 percent later annual degradation and 92 percent at year 25. The Australian overlay on this record is not transferred.
DE Evidence sources
- Before
- Not previously recorded
- After
- https://www.recgroup.com/de/downloads/product-downloads/warranty-rec-alpha; https://www.recgroup.com/de/rec-alpha-pure-rx; https://www.recgroup.com/sites/default/files/2025-01/Web_DS_REC%20Alpha%20Pure-RX_DE.pdf; https://www.recgroup.com/sites/default/files/2026-02/Warranty%20Alpha%20Rev%208.pdf
DE Certifications
- Before
- Not previously recorded
- After
- The German Alpha Pure-RX datasheet is titled 450-475 W, prints a 475 W PMAX column matching scored REC475AA Pure-RX, and prints IEC 61215:2021 and IEC 61730.
DE Warranty conditions
- Before
- Not previously recorded
- After
- labour: The standard warranty excludes on-site labour and does not reimburse de-installation or reinstallation costs. Conditional REC ProTrust labour is not transferred as unrestricted cover.; registration: No pre-registration is required for the standard 20-year product warranty. Claims require original purchase proof, serial numbers and an RMA. ProTrust requires an REC Certified Solar Professional installation and installer registration.; remedy: At REC's choice: repair, replace with an equivalent product, or refund the current market price of an equivalent product. A performance claim may instead receive additional panels.; removal reinstallation: De-installation, removal and reinstallation costs are excluded from the standard Europe Alpha instrument.; transferability: The Europe Alpha instrument transfers only to a later owner of the same unaltered solar facility while the panels remain installed at the original property. Proof of each sale is required with a claim.; transport: REC covers non-air transport of repaired or replacement products to a REC-designated facility. Freight beyond that facility, including delivery to a buyer-designated site, is case by case at REC's option.
DE Support Note
- Before
- Not previously recorded
- After
- The German product page markets Pure-RX as 450-470 Wp. The German datasheet includes the 475 W column, so the marketing headline is not treated as omitting scored REC475AA. A 470 W bin is not transferred in place of 475 W. Manufacturer listing is established; distributor inventory is not inferred.
1 change to this record · 147 products changed in this update
7B0D15905E4E
- Current text
- accepted at: 2026-08-09; category: module; certification model: REC475AA Pure-RX (IEC 61215-2021); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: rec-group-rec-solar-pte-ltd-rec-alpha-pure-rx-470w; source key: data/rec_alpha_pure_rx_470.json; source manufacturer name: REC Solar Pte Ltd; validation: approved at: 2026-07-09; candidate model: REC475AA Pure-RX (IEC 61215-2021); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-pv-modules-0; expires at: 2029-07-09; list data version: au-cer-module-2026-08-20-4e04f9838af2; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
AU market evidence
2 changes to this record · 118 products changed in this update
Independent energy yield: Evidence sources
- Before
- https://scorecard.pvel.com/methodology/; https://scorecard.pvel.com/top-performers/
- After
- https://scorecard.pvel.com/methodology/; https://scorecard.pvel.com/top-performers/; https://scorecard.pvel.com/wp-content/uploads/2022-PVEL-PV-Module-Reliability-Scorecard-Summary.pdf; https://scorecard.pvel.com/wp-content/uploads/2024-PV-Module-Reliability-Scorecard.pdf
Independent energy yield
- Before
- Not independently yield-tested
- After
- No public independent yield result found in reviewed sources
2 changes to this record · 65 products changed in this update
9 changes to this record · 106 products changed in this update
Damp heat extended (2000h): Evidence sources
- Before
- https://www.recgroup.com/sites/default/files/2025-11/DS_Alpha_Pure-RX_IEC_EN_AUCEC_101125.pdf
- After
- No longer recorded
Awards: Evidence sources
- Before
- https://www.recgroup.com/sites/default/files/2025-11/DS_Alpha_Pure-RX_IEC_EN_AUCEC_101125.pdf
- After
- No longer recorded
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
- Australian certification source identity verified
- AU market evidence checked
- Series benchmark evidence checked
- US market evidence checked
- Plain-language warranty summary checked
Scored by Solar Analytica Research
Further reading from Findings
- A global score is not an Australian shopping list. · 7 min read
Stay across the benchmark.
New scorecards, score changes and market signals, published as they happen.
Our reading
Alpha Pure-RX 44-cell scores 73, placing 4 of 53 in the Premium Performance class and within 2.3 points of the class leader. Its strongest scoring dimension is architecture & design (83). Underlying specifications include a module efficiency of 22.8%, Heterojunction (HJT) cell technology, 20-year product warranty backed by a 25-year performance term.