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SPEC PUZZLE · SOL

Solar / ESS spec

19 specs · cell tech + degradation set 25-yr LCOE; BESS certs gate the tender

SPEC PUZZLE · WHY IT EXISTS

Tired of reviewing every symbol in a contract?

33% of B2B orders ship wrong because spec drift hides in walls of text. Same data, two views — guess which one your eye reads in 250 ms.

① TEXT · WHAT YOU GET TODAY
SPEC SHEET12 ROWS · ABBREVIATED
CONTRACTPCB-2026-00042-A
PRODUCTCOPPER CLAD LAMINATE FR-4
GRADETg170 · Td330 · CTI 175
CONSTRUCTION4-LAYER · IPC-4101/126
COPPER WEIGHT1 oz / 35 µm
GLASS STYLE7628 × 4 ply
Dk @ 1 GHz4.4
PEEL STRENGTH≥1.4 N/mm
HALOGENfree · IEC 61249-2-21
IPC CLASS2
SURFACE FINISHENIG 50µ" / 200µ"
SOLDER MASKLPI green · Taiyo PSR-4000
~10 seconds to scan. Most buyers miss the drift.
same contract
② VISUAL · WHAT WE REPLACE IT WITH
PSG-0IWT-O500-5MOP
250 ms. Pre-attentive vision did the read.
IN YOUR DEAL
draft RFQsupplier quotesigncountersignphoto verifyaudit
one signature · six surfaces
Try it with your own spec. Paste a sheet, drop a photo, or fill the form — the puzzle assembles in real time.
TRY THE PUZZLE →
⚡ PASTE A SPEC SHEET · AI FILLS THE PUZZLE
Drop in a free-text spec from a PDF, email, or supplier datasheet. Claude Sonnet 4.6 normalizes units, reconciles bilingual values (e.g. 1/4" ↔ 6.35 mm), and fills the puzzle below with per-axis confidence. Confidence below 80% is flagged as unverified.
SPEC COMPLETENESS
8 MISSING · 0 MISMATCH
19 specs · 8 required
Core
Segment
MISSING
Cell tech
MISSING
Power
MISSING
Efficiency
MISSING
Yr-1 deg
MISSING
Annual deg
MISSING
Cert
MISSING
Application
MISSING
Module
Bifacial
UNVERIFIEDopt.
Cell config
UNVERIFIEDopt.
Glass
UNVERIFIEDopt.
Temp coeff
UNVERIFIEDopt.
Warranty
UNVERIFIEDopt.
Inverter
Inverter
UNVERIFIEDopt.
MPPT
UNVERIFIEDopt.
Grid code
UNVERIFIEDopt.
BESS
BESS chem
UNVERIFIEDopt.
BESS energy
UNVERIFIEDopt.
Cycle life
UNVERIFIEDopt.
VALIDMISSINGMISMATCHUNVERIFIED
FILL THE SPEC · LIVE-VALIDATED
⚡ AUTOFILL · PASTE YOUR SPEC
Core
Module
Inverter
BESS
WHY THESE SPECS MATTER
TOPCon / HJT / PERC have a 5–8% efficiency spread; first-year degradation >2% disqualifies most utility tenders. BESS chemistry + UL 9540A fire test gate grid interconnection. Segment (module vs inverter vs BESS) routes to entirely different suppliers.
When the puzzle is complete, post the RFQ.
All verified specs flow into a structured RFQ with the spec snapshot frozen at submission.
Post RFQ with this spec →