Compare Waaree Energies WS-315 vs Suntech Power STP245S - 16/Tfhm-JP

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 315 Wp

Efficiency: 16.23 %

Voltage at Maximum Power VMPP: 37.5 V

Current at Maximum Power IMPP: 8.4 A

Open Circuit Voltage VOC: 46.4 V

Short Circuit Current ISC: 9 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.3859 %/°C

Temperature Coefficient of Voc: -0.2775 %/°C

Temperature Coefficient of Isc: 0.0051 %/°C

Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1200 mm

Glass Type: Tempered, Low Iron

Warranty Terms

Output Warranty:

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

Materials Warranty: 15 Years

Panel Performance

Rated Power: 245 Wp

Efficiency: 18.5 %

Voltage at Maximum Power VMPP: 26.2 V

Current at Maximum Power IMPP: 9.36 A

Open Circuit Voltage VOC: 32.5 V

Short Circuit Current ISC: 9.64 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 15.2 kg

Cell Type: Monocrystalline

Cell Count: 96

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1500 mm

Glass Type: Tempered