Compare Solar Panels & Manufacturers

Compare Hebei Oushang OS-M72-300 vs Sunny Apex Development SA-H155-1

Hebei Oushang

OS-M72-300

Model: OS-M72-300

Series: OS-M72 200/300W

Manufacturer: Hebei Oushang

Rated Power: 300 Wp

EnergyPal Hebei Oushang Solar Panels OS-M72 200/300W OS-M72-300
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 300 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36 V

Current at Maximum Power IMPP: 8.33 A

Open Circuit Voltage VOC: 43.2 V

Short Circuit Current ISC: 9.16 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered

Model: SA-H155-1

Series: HOP Series 155W

Manufacturer: Sunny Apex Development

Rated Power: 155 Wp

Warranty Terms

Output Warranty:

20 Years of 80% Output Power

Materials Warranty: 2 Years


Panel Performance

Rated Power: 155 Wp

Efficiency: 18 %

Voltage at Maximum Power VMPP: 19.8 V

Current at Maximum Power IMPP: 7.8 A

Open Circuit Voltage VOC: 24.1 V

Short Circuit Current ISC: 8.6 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: 70 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.32 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 10.77 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: unknown