Compare Boviet BVM6612M-380L vs Helli Zhanchuang Electronic Technology HL- 32W

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 12 Years

Panel Performance

Rated Power: 380 Wp

Efficiency: 19.15 %

Voltage at Maximum Power VMPP: 39.1 V

Current at Maximum Power IMPP: 9.72 A

Open Circuit Voltage VOC: 48.5 V

Short Circuit Current ISC: 10.18 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: -0.39 %/°C

Temperature Coefficient of Voc: -0.295 %/°C

Temperature Coefficient of Isc: 0.039 %/°C

Solar Panel Attributes

Weight: 22.7 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, High Transmittance, Low Iron

Warranty Terms

Output Warranty:

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

Materials Warranty: 3 Years

Panel Performance

Rated Power: 32 Wp

Efficiency: 12.3 %

Voltage at Maximum Power VMPP: 17.2 V

Current at Maximum Power IMPP: 1.86 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 2.06 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.033 %/°C

Solar Panel Attributes

Weight: 4 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered