Compare Huaxu Energy Technology 2.1W vs Sun Harmonics SY-SP90

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 1 Year

Panel Performance

Rated Power: 2.1 Wp

Efficiency:

Voltage at Maximum Power VMPP: 9 V

Current at Maximum Power IMPP: 0.233 A

Open Circuit Voltage VOC: 10.8 V

Short Circuit Current ISC: 0.246 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 0.067 kg

Cell Type: Monocrystalline

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: 3 Years

Panel Performance

Rated Power: 90 Wp

Efficiency:

Voltage at Maximum Power VMPP: 14.9 V

Current at Maximum Power IMPP: 6.04 A

Open Circuit Voltage VOC: 17.8 V

Short Circuit Current ISC: 6.46 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 1.5 kg

Cell Type: Monocrystalline

Cell Count: 27

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: unknown