Compare Waaree Energies WS-105/12V vs Ruihuang Energy SS285-72M

Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years

Panel Performance

Rated Power: 105 Wp

Efficiency: 13.92 %

Voltage at Maximum Power VMPP: 17.49 V

Current at Maximum Power IMPP: 6.01 A

Open Circuit Voltage VOC: 22.02 V

Short Circuit Current ISC: 6.36 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 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: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered, Low Iron

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: unknown

Panel Performance

Rated Power: 285 Wp

Efficiency: 14.9 %

Voltage at Maximum Power VMPP: 36.2 V

Current at Maximum Power IMPP: 7.88 A

Open Circuit Voltage VOC: 44.6 V

Short Circuit Current ISC: 8.39 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: -0.4677 %/°C

Temperature Coefficient of Voc: -0.3374 %/°C

Temperature Coefficient of Isc: 0.0492 %/°C

Solar Panel Attributes

Weight: 28 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

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