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Compare Powitt Solar PW-6P60-285 vs Suntech Power STP335-72/Vfh

Powitt Solar

PW-6P60-285

Model: PW-6P60-285

Series: Poly270-285W

Manufacturer: Powitt Solar

Rated Power: 285 Wp

EnergyPal Powitt Solar  Solar Panels Poly270-285W PW-6P60-285
Warranty Terms

Output Warranty:

30 Years of 80% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 285 Wp

Efficiency: 17.5 %

Voltage at Maximum Power VMPP: 31.56 V

Current at Maximum Power IMPP: 9.04 A

Open Circuit Voltage VOC: 39.35 V

Short Circuit Current ISC: 9.56 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.2 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance

Suntech Power

STP335-72/Vfh

Model: STP335-72/Vfh

Series: STP335-345 72/Vfh

Manufacturer: Suntech Power

Rated Power: 335 Wp

EnergyPal Suntech Power  Solar Panels STP335-345 72/Vfh STP335-72/Vfh
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 335 Wp

Efficiency: 16.7 %

Voltage at Maximum Power VMPP: 38.2 V

Current at Maximum Power IMPP: 8.78 A

Open Circuit Voltage VOC: 45.7 V

Short Circuit Current ISC: 9.25 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.321 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Polycrystalline

Cell Count: 144

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1400 mm

Glass Type: Tempered