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Compare ILB Helios Group NA310WP72-156/J vs THE Solar Tech THE60M245

ILB Helios Group

NA310WP72-156/J

Model: NA310WP72-156/J

Series: NA E-Class 245-310

Manufacturer: ILB Helios Group

Rated Power: 310 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 310 Wp

Efficiency: 15.99 %

Voltage at Maximum Power VMPP: 36.8 V

Current at Maximum Power IMPP: 8.42 A

Open Circuit Voltage VOC: 44.2 V

Short Circuit Current ISC: 9.48 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: 21.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, Low Iron

Model: THE60M245

Series: THE60M(156)

Manufacturer: THE Solar Tech

Rated Power: 245 Wp

EnergyPal THE Solar Tech Solar Panels THE60M(156) THE60M245
Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 245 Wp

Efficiency: 15 %

Voltage at Maximum Power VMPP: 30.7 V

Current at Maximum Power IMPP: 7.98 A

Open Circuit Voltage VOC: 38 V

Short Circuit Current ISC: 8.62 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 19.5 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown