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285 watt Solar Panel


KuPower high efficiency poly module

  • More power output
  • Low power loss in cell connection
  • Safer: lower hot spot temperature
  • Heavy snow load up to 5400 Pa, wind load up to 2400 Pa
285 watt rigid solar panel

Key Features

  • Higher power classes for equivalent module sizes
  • High module efficiency up to 17.45 %
  • LOW hot spot temperature risk
  • LOW temperature coefficient (Pmax): -0.39 % / °C
  • LOW NMOT (Nominal Module Operating Temperature): 43 ± 2 °C
  • Close to our 60 cell modules

Dimension

  • 1675 x 992 mm







  • 25 years linear power output warranty
  • 10 years product warranty on materials and workmanship

PDF downloads Download full specs


Electrical Data | STC*
CS3K 275P 280P 285P 290P
Nominal Power (Pmax) 275 W 280 W 285 W 290 W
Opt. Operating Voltage (Vmp) 31.0 V 31.2 V 31.4 V 31.6 V
Opt. Operating Current (Imp) 8.88 A 8.98 A 9.08 A 9.18 A
Open Circuit Voltage (Voc) 37.7 V 37.9 V 38.1 V 38.3 V
Short Circuit Current (Isc) 9.38 A 9.47 A 9.56 A 9.64 A
Module Efficiency 16.55% 16.85% 17.15% 17.45%
Operating Temperature -40°C ~ +85°C
Max. System Voltage 1000 V (IEC / UL)
Module Fire Performance TYPE 1 (UL 1703) or CLASS C (IEC 61730)
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 25°C.