Compare Solar Panels & Manufacturers

Compare Power World PW280Wp-156-72P vs ET Solar ET-M672385WW

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

ET Solar

ET-M672385WW

Model: ET-M672385WW

Series: 395W-375W Mono Solar Module

Manufacturer: ET Solar

Rated Power: 385 Wp

Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 82% Output Power

Materials Warranty: 25 Years


Panel Performance

Rated Power: 385 Wp

Efficiency: 19.74 %

Voltage at Maximum Power VMPP: 40.65 V

Current at Maximum Power IMPP: 9.5 A

Open Circuit Voltage VOC: 49.13 V

Short Circuit Current ISC: 10.19 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.30 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 22.6 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1200 mm

Glass Type: Anti-reflection Coating