Compare China Blue Solar BS-58 vs Xinhonghua Technology SW-P290

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 2 Years

Panel Performance

Rated Power: 0.195 Wp

Efficiency:

Voltage at Maximum Power VMPP: 6.5 V

Current at Maximum Power IMPP: 0.03 A

Open Circuit Voltage VOC: 8 V

Short Circuit Current ISC: 0.035 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -20~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: unknown

Cell Type: Thin film(a-Si)

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

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

Materials Warranty: 25 Years

Panel Performance

Rated Power: 290 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.1 V

Current at Maximum Power IMPP: 8.04 A

Open Circuit Voltage VOC: 44.46 V

Short Circuit Current ISC: 8.59 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.052 %/°C

Solar Panel Attributes

Weight: 25 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: unknown