Compare Yuanchan Solar Technology 270Wp vs Haerbin Green Solar GS51

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years

Panel Performance

Rated Power: 270 Wp

Efficiency:

Voltage at Maximum Power VMPP: 31.7 V

Current at Maximum Power IMPP: 8.51 A

Open Circuit Voltage VOC: 37.8 V

Short Circuit Current ISC: 9.07 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 7 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Anti-reflection Coating

Warranty Terms

Output Warranty:

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

Materials Warranty: unknown

Panel Performance

Rated Power: 51 Wp

Efficiency: 6.5 %

Voltage at Maximum Power VMPP: 65 V

Current at Maximum Power IMPP: 0.78 A

Open Circuit Voltage VOC: 84 V

Short Circuit Current ISC: 0.97 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.20 %/°C

Temperature Coefficient of Voc: -0.40 %/°C

Temperature Coefficient of Isc: 0.12 %/°C

Solar Panel Attributes

Weight: 14.4 kg

Cell Type: Thin film(a-Si)

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 750 mm

Glass Type: TCO