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Compare ILB Helios Group NA225WP60-156/J vs Hebei Oushang OS-P36-70

ILB Helios Group

NA225WP60-156/J

Model: NA225WP60-156/J

Series: NA E-Class 200-255

Manufacturer: ILB Helios Group

Rated Power: 225 Wp

EnergyPal ILB Helios Group Solar Panels NA E-Class 200-255 NA225WP60-156/J
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 225 Wp

Efficiency: 13.7 %

Voltage at Maximum Power VMPP: 29.5 V

Current at Maximum Power IMPP: 7.63 A

Open Circuit Voltage VOC: 35.4 V

Short Circuit Current ISC: 8.55 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.047 %/°C


Solar Panel Attributes

Weight: 19.5 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, Low Iron

Hebei Oushang

OS-P36-70

Model: OS-P36-70

Series: OS-P36 70-100W

Manufacturer: Hebei Oushang

Rated Power: 70 Wp

EnergyPal Hebei Oushang Solar Panels OS-P36 70-100W OS-P36-70
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 70 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.3 V

Current at Maximum Power IMPP: 4.05 A

Open Circuit Voltage VOC: 20.76 V

Short Circuit Current ISC: 4.53 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: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered