Compare Solar Panels & Manufacturers

Compare JA Solar Holdings JAP72S10 -350/SC vs TTN Electric TTN-P345W-72

JA Solar Holdings

JAP72S10 -350/SC

Model: JAP72S10 -350/SC

Series: JAP72S10 330-350/SC

Manufacturer: JA Solar Holdings

Rated Power: 350 Wp

EnergyPal JA Solar Holdings  Solar Panels JAP72S10 330-350/SC JAP72S10 -350/SC
Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 350 Wp

Efficiency: 17.4 %

Voltage at Maximum Power VMPP: 38.43 V

Current at Maximum Power IMPP: 9.11 A

Open Circuit Voltage VOC: 46.27 V

Short Circuit Current ISC: 9.58 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: -0.37 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.054 %/°C


Solar Panel Attributes

Weight: 22.7 kg

Cell Type: Polycrystalline

Cell Count: 144

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

Glass Type: unknown

TTN Electric

TTN-P345W-72

Model: TTN-P345W-72

Series: TTN-330-345W-P72

Manufacturer: TTN Electric

Rated Power: 345 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 345 Wp

Efficiency: 17.57 %

Voltage at Maximum Power VMPP: 38.93 V

Current at Maximum Power IMPP: 8.86 A

Open Circuit Voltage VOC: 47.3 V

Short Circuit Current ISC: 9.44 A

Power Tolerance Positive: + 1.5 %

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: 0.05 %/°C


Solar Panel Attributes

Weight: 21.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

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