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Compare BQ Solartech BQ320- HCP158 vs ILB Helios Group ILB50W-TF-F

BQ Solartech

BQ320- HCP158

Model: BQ320- HCP158

Series: BQ320-335 HALF CELL

Manufacturer: BQ Solartech

Rated Power: 320 Wp

EnergyPal BQ Solartech  Solar Panels BQ320-335 HALF CELL BQ320- HCP158
Warranty Terms

Output Warranty:

10 Years of 90.88% Output Power, 25 Years of 80.68% Output Power

Materials Warranty: 15 Years


Panel Performance

Rated Power: 320 Wp

Efficiency: 18.9 %

Voltage at Maximum Power VMPP: 34 V

Current at Maximum Power IMPP: 9.42 A

Open Circuit Voltage VOC: 40.4 V

Short Circuit Current ISC: 9.93 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

Glass Type: Tempered, Anti-reflection Coating, Low Iron

ILB Helios Group

ILB50W-TF-F

Model: ILB50W-TF-F

Series: ILB-TF-F

Manufacturer: ILB Helios Group

Rated Power: 50 Wp

EnergyPal ILB Helios Group Solar Panels ILB-TF-F ILB50W-TF-F
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 50 Wp

Efficiency: 4.5 %

Voltage at Maximum Power VMPP: 59.5 V

Current at Maximum Power IMPP: 0.84 A

Open Circuit Voltage VOC: 78.5 V

Short Circuit Current ISC: 1.16 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.19 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: 19.4 kg

Cell Type: Thin film(a-Si)

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 750 mm

Glass Type: Tempered