Kudymond High efficiency mono perc module Cs3k-300|305|310|315ms-fg (1000 v / 1500 v) Electrical data | stc* Nominal max. Power (pmax) 300 w 305 w 310 w 315 w Opt. Operating voltage (vmp) 32.5 v 32.7 v 32.9 v 33.1 v Opt. Operating current (imp) 9.24 a 9.33 a 9.43 a 9.52 a Open circuit voltage (voc) 39.3 v 39.5 v 39.7 v 39.9 v Short circuit current (isc) 9.82 a 9.90 a 9.98 a 10.06 a Module efficiency 18.05% 18.36% 18.66% 18.96% Operating temperature -40â°c ~ +85â°c Max. System voltage 1500v (iec) or 1000v (iec/ul) Module fire performance type 3 / type 13 (ul 1703)or class a (iec61730) Max. Series fuse rating 30 a Application classification class a Power tolerance 0 ~ + 5 w * under standard test conditions (stc) of irradiance of 1000 w/m2, spectrum am 1.5 and cell temperature of 25â°c. Electrical data | nmot* Cs3k 300ms-fg 305ms-fg 310ms-fg 315ms-fg Nominal max. Power (pmax) 224 w 228 w 231 w 235 w Opt. Operating voltage (vmp)30.2 v 30.3 v 30.5 v 30.7 v Opt. Operating current (imp) 7.42 a 7.50 a 7.58 a 7.65 a Open circuit voltage (voc) 37.0 v 37.1 v 37.3 v 37.5 v Short circuit current (isc) 7.92 a 7.98 a 8.05 a 8.11 a * under nominal module operating temperature (nmot), irradiance of 800 w/m2, spectrum am 1.5, ambient temperature 20â°c, wind speed 1 m/s. Mechanical data Cell type Mono-crystalline, 156.75 x 78.38 mm Cell arrangement 120 [2 x (10 x 6) ] Dimensions 1675 x 992 x 5.8 mm (65.9 x 39.1 x 0.23 in) Without j-box and corner protector (incl. Corner 1678 x 995 x 8.5 mm (66.1 x 39.2 x 0.33 in) Protector) Without j-box Weight 24 kg (52.9 lbs) Front / back glass 2.5 mm heat strengthened glass Frame or frameless