| Brand Name | STONE | Place of Origin | China |
| Cell size | 210mmx210mm | Type | Double-glass, Overlapping, PERC |
| Panel Dimensions | 1969*1140*35mm | Panel Efficiency | 21.16% |
| Front Cover | High Tempered Glass | Warranty | 25 years linear output warranty |
| Application | Solar Power System | Junction Box | IP68 |
| Frame | customized | Connector | MC4 Compatible Connector |
| Color | Black Color | OEM Order | Acceptable |
| Maximum power-Pm (W) | 475 | 470 | 465 | 460 | 455 | 450 |
| Open circuit voltage-Voc(V) | 49.5 | 49.4 | 49.4 | 49.2 | 49 | 48.8 |
| Short circuit current Isc(A) | 12.12 | 12.07 | 12.03 | 11.99 | 11.95 | 11.9 |
| Voltage at maximum power point-Vm(V） | 41 | 40.9 | 40.9 | 40.7 | 40.5 | 40.3 |
| Current at maximum power point -Im (A) | 11.59 | 11.49 | 11.37 | 11.3 | 11.23 | 11.17 |
| Module efficiency -n(%) | 21.166 | 20.94 | 20.72 | 20.49 | 20.27 | 20.05 |
| Maximum power- Pm (W) | 358 | 354 | 350 | 346 | 343 | 339 |
| Open circuit voltage – Voc(V) | 47.2 | 47.1 | 47.1 | 46.9 | 46.7 | 46.5 |
| Short circuit current Isc (A) | 9.76 | 9.72 | 9.69 | 9.66 | 9.63 | 9.59 |
| Voltage at maximum power point-Vm(V) | 39.1 | 39 | 39 | 38.8 | 38.6 | 38.4 |
| Current at maximum power point – Im (A) | 9.15 | 9.08 | 8.98 | 8.93 | 8.87 | 8.82 |
| Weight | 24.5kg |
| *STC: Irradiation 1000W/m2;AM1.5;environmental temperature 25℃;tested according to EN 60904-3 *NMOT:irradiation 800W/m2;wind speed 1m/s;environmental temperature 20°C; |
| *Pm tolerance:0~+5W;power test uncertainty:±3%;Voc[V],lsc[A],Vm[V]and Im[A] test tolerance:±3% |
