The assessment
How it scores, by category
Market position
The data
PERC module
Produces DC electricity at the roof. It contains no system-level power conversion or storage.
- Product role
- None in the module.
- Published range
- 380 W
- Electrical layer
- DC module output
- Construction
- Monofacial, Mono-glass
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.
Sources & references · checked 2026-09-06
Strong evidence coverage
13 of 13 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
- OutputManufacturer claim6 rows
- EnduranceManufacturer claim2 rows
- SafetyNot assessed for panels
- Warranty & backingManufacturer claim3 rows
- FitManufacturer claim2 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. Alpex Diamond datasheet linked from the official Indian PV modules page, OCR-naming ALP380WM as Mono PERC 72-full-cell, and Alpex Solar Limited Warranty Policy-Solar Panel published on warranty.alpexsolar.com.
- Sourced valuesData card →
- Independent energy yieldIndependent test ↗
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- Independent energy yieldIndependent test ↗
Help strengthen this record
These are published evidence gaps, not private submissions. A source is reviewed under the same methodology whether it comes from a reader, installer or manufacturer.
- Independent energy yieldNot stated in reviewed documentsThe public documents reviewed for this record do not state this value. A published or independent source is requested.Offer a source
Product record history
IN Evidence sources
- Before
- https://alpexsolar.com/; https://alpexsolar.com/assets/pdfs/datasheets/diamond/Diamond_Datasheet.pdf; https://alpexsolar.com/products/pv_modules; https://cdnbbsr.s3waas.gov.in/s3716e1b8c6cd17b771da77391355749f3/uploads/2026/08/202608031426164762.pdf; https://mnre.gov.in/en/approved-list-of-models-and-manufacturers-almm/; https://warranty.alpexsolar.com/; https://warranty.alpexsolar.com/warranty.pdf
- After
- https://alpexsolar.com/; https://alpexsolar.com/assets/pdfs/datasheets/diamond/Diamond_Datasheet.pdf; https://alpexsolar.com/products/pv_modules; https://cdnbbsr.s3waas.gov.in/s3716e1b8c6cd17b771da77391355749f3/uploads/2026/08/202608031426164762.pdf; https://cdnbbsr.s3waas.gov.in/s3716e1b8c6cd17b771da77391355749f3/uploads/2026/09/202609161469951718.pdf; https://mnre.gov.in/en/approved-list-of-models-and-manufacturers-almm/; https://warranty.alpexsolar.com/; https://warranty.alpexsolar.com/warranty.pdf
IN Certifications
- Current text
- ALMM List-I revision 03.08.2026 (in-almm-module-2026-08-03-ffdfc4d1f767), PDF page 230, names ALP380WM as an enlisted 72-full-cell Mono c-Si PERC model at 19.38 percent under S. No. 12, Alpex Solar Pvt. Ltd., BIS registration R-93007480, valid 10.11.2023 to 09.11.2027 subject to valid BIS registration. List-I revision 16.09.2026, the newest dated List-I revision on the MNRE page on 7 October 2026, prints the same S. No. 12 entry on PDF page 249. Its new-additions section for 16.09.2026, PDF page 6, also prints M/s Alpex Solar Limited under the same BIS registration R-93007480 as a model and capacity addition for other models; that addition does not list ALP380WM. The repository pin still points to revision 03.08.2026. The datasheet and warranty name the maker as Alpex Solar Limited.; Alpex Solar's official Indian PV modules page publishes the Diamond datasheet. Live OCR of that official PDF names ALP380WM as Mono PERC crystalline 72-full-cell.
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
IN market evidenceIN market evidence+6 in JSON recordProduct record
kind: panel; brand: Alpex Solar; name: Diamond 72-full-cell; model: Diamond ALP380WM; exact enlisted leftover; score: 45.2
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
- IN market evidence checked
- Series benchmark evidence checked
Scored by Solar Analytica Research
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Our reading
Diamond 72-full-cell scores 45, placing 65 of 66 in the Global Tier-1 class against a class average of 63.6. Its strongest scoring dimension is architecture & design (54). Efficiency & Yield scores 36, the lowest pillar for this product. The class average on efficiency & yield is 61. Underlying specifications include a module efficiency of 19.38%, PERC / PERT cell technology, 10-year product warranty backed by a 25-year performance term.
Dietreich Farquharson · review.solar