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Compare Heliene HEE215MA72 vs Hebei Oushang OS-M36-250

Heliene

HEE215MA72

Model: HEE215MA72

Series: HEE215M Innovative

Manufacturer: Heliene

Rated Power: 270 Wp

EnergyPal Heliene Solar Panels HEE215M Innovative HEE215MA72
Warranty Terms

Output Warranty:

12 Years of 80% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 270 Wp

Efficiency:

Voltage at Maximum Power VMPP: 31.25 V

Current at Maximum Power IMPP: 8.64 A

Open Circuit Voltage VOC: 38.15 V

Short Circuit Current ISC: 9.05 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: -0.34 %/°C

Temperature Coefficient of Isc: 0.07 %/°C


Solar Panel Attributes

Weight: 22 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 65

Cable Length: 1100 mm

Glass Type: Anti-reflection Coating, High Transmittance

Hebei Oushang

OS-M36-250

Model: OS-M36-250

Series: OS-M60 250-270W

Manufacturer: Hebei Oushang

Rated Power: 250 Wp

EnergyPal Hebei Oushang Solar Panels OS-M60 250-270W OS-M36-250
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 250 Wp

Efficiency:

Voltage at Maximum Power VMPP: 30 V

Current at Maximum Power IMPP: 8.33 A

Open Circuit Voltage VOC: 36 V

Short Circuit Current ISC: 9.02 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: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered