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Compare Advance Power API-P310 vs Helli Zhanchuang Electronic Technology HL-65W

Model: API-P310

Series: API-P 285-335W 72 CELL

Manufacturer: Advance Power

Rated Power: 310 Wp

EnergyPal Advance Power Solar Panels API-P 285-335W 72 CELL API-P310
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 310 Wp

Efficiency: 16 %

Voltage at Maximum Power VMPP: 38.02 V

Current at Maximum Power IMPP: 8.16 A

Open Circuit Voltage VOC: 45.22 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: -0.42 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 21.4 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: unknown

Model: HL-65W

Series: HL-55-65W

Manufacturer: Helli Zhanchuang Electronic Technology

Rated Power: 65 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 3 Years


Panel Performance

Rated Power: 65 Wp

Efficiency: 13 %

Voltage at Maximum Power VMPP: 17.2 V

Current at Maximum Power IMPP: 3.78 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 4.3 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: 7 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered