Compare ILB Helios Group NA240WM60-156/J vs BS Solar Tech BS290MDG60

Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years

Panel Performance

Rated Power: 240 Wp

Efficiency: 14.66 %

Voltage at Maximum Power VMPP: 30.2 V

Current at Maximum Power IMPP: 7.94 A

Open Circuit Voltage VOC: 37.4 V

Short Circuit Current ISC: 8.58 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°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: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, Low Iron

Warranty Terms

Output Warranty:

30 Years of 80% Output Power

Materials Warranty: 30 Years

Panel Performance

Rated Power: 290 Wp

Efficiency: 17.6 %

Voltage at Maximum Power VMPP: 32.3 V

Current at Maximum Power IMPP: 8.98 A

Open Circuit Voltage VOC: 40.3 V

Short Circuit Current ISC: 9.41 A

Power Tolerance Positive: + 6 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 27.9 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown