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Compare Power World PW280Wp-156-72P vs Saikangguangdian Electrical SFM105W

Power World

PW280Wp-156-72P

Model: PW280Wp-156-72P

Series: PW260-320Wp-156-72P

Manufacturer: Power World

Rated Power: 280 Wp

EnergyPal Power World  Solar Panels PW260-320Wp-156-72P PW280Wp-156-72P
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 280 Wp

Efficiency:

Voltage at Maximum Power VMPP: 35.7 V

Current at Maximum Power IMPP: 7.84 A

Open Circuit Voltage VOC: 44.3 V

Short Circuit Current ISC: 8.62 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, Low Iron

Model: SFM105W

Series: SFM3W~120W

Manufacturer: Saikangguangdian Electrical

Rated Power: 105 Wp

EnergyPal Saikangguangdian Electrical  Solar Panels SFM3W~120W SFM105W
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 105 Wp

Efficiency: 13.53 %

Voltage at Maximum Power VMPP: 17.49 V

Current at Maximum Power IMPP: 6.02 A

Open Circuit Voltage VOC: 22.02 V

Short Circuit Current ISC: 6.36 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, Low Iron