For any commercial buyer evaluating this pairing in 2026, the decision is rarely about raw efficiency — it's about warranty terms, factory audit results and landed cost delta. This comparison lays out every material spec and negotiation lever side-by-side.
CIF delta
±$0.004/W
typical spread
Warranty
12/30 yr
both offer
Lead time
35–55 days
PO to FOB
Spec-by-spec comparison
Both suppliers hit the same nominal power class in 2026 — the differences show up in temperature coefficient, degradation curve and bill-of-materials pedigree. Request an EL image sample and independent PVEL PQP report from both before locking a PO.
Which to pick when
- Utility scale >100 MW: pick on landed cost/W
- Rooftop C&I: pick on warranty terms
- Distribution: pick on brand recognition in your market
- BIPV or premium: pick on aesthetic BOM options
Frequently asked questions
QWhich has better warranty claim record?
Both are Tier-1 with sub-0.1% field failure rates. Real differentiator is local service network in your market — verify before committing.
Post your specification on Chinese.Solar and our AI matches you to 3–5 verified tier-1 manufacturers in under 60 seconds — with live CIF pricing, factory audits and export track records.