Photovoltaic Panel Specs: TOPCon
Representative PV module specifications by technology type for solar system design — mono-PERC, bifacial mono-PERC, TOPCon n-type, HJT heterojunction, polycrystalline, thin-film CdTe, thin-film CIGS, and utility-scale variants; covers 300–700 W across 9 technology classes; STC values per IEC 61215
| technology type | module power W | Imp A (A) | Isc A (A) | NOCT C (degC) | Vmp V (V) | Voc V (V) | bifaciality factor (dimensionless) | degradation rate pct per year (%/year) | description | manufacturer example | module area m2 (m^2) | module efficiency pct (%) | temp coeff Isc pct per C (%/C) | temp coeff Pmax pct per C (%/C) | temp coeff Voc pct per C (%/C) | weight kg (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TOPCon | 420 | 12.07 | 13.16 | 42 | 34.8 | 41.7 | 0.8 | 0.4 | Typical TOPCon n-type 420W 132-cell | Generic/Jinko/LONGi | 1.954 | 21.5 | 0.04 | -0.3 | -0.26 | 22.5 |
| TOPCon | 470 | 13.43 | 13.76 | 42 | 35 | 42.3 | 0.8 | 0.4 | Typical TOPCon n-type 470W 144-cell | Generic/Jinko/Canadian | 2.155 | 21.8 | 0.04 | -0.3 | -0.25 | 25 |
| TOPCon | 530 | 12.93 | 13.7 | 42 | 41 | 49.5 | 0.82 | 0.4 | Typical TOPCon n-type bifacial 530W 144-cell | Generic/Trina/Jinko | 2.411 | 22 | 0.04 | -0.29 | -0.25 | 28 |
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