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Compare Waaree Energies WS-315 vs Saijing Solar ECS-330P72

Model: WS-315

Series: Aditya Series WS-300-350

Manufacturer: Waaree Energies

Rated Power: 315 Wp

EnergyPal Waaree Energies Solar Panels Aditya Series WS-300-350 WS-315
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

Saijing Solar

ECS-330P72

Model: ECS-330P72

Series: ECS-310-335P72

Manufacturer: Saijing Solar

Rated Power: 330 Wp

EnergyPal Saijing Solar  Solar Panels ECS-310-335P72 ECS-330P72
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 330 Wp

Efficiency: 17 %

Voltage at Maximum Power VMPP: 37.08 V

Current at Maximum Power IMPP: 8.9 A

Open Circuit Voltage VOC: 45.4 V

Short Circuit Current ISC: 9.4 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 23 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered, Low Iron