Compare TTN Electric TTN-M330W-72 vs Sunpreme 400

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 330 Wp

Efficiency: 17.05 %

Voltage at Maximum Power VMPP: 37.72 V

Current at Maximum Power IMPP: 8.75 A

Open Circuit Voltage VOC: 46.93 V

Short Circuit Current ISC: 9.16 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: Monocrystalline

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

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 15 Years

Panel Performance

Rated Power: 400 Wp

Efficiency: 19 %

Voltage at Maximum Power VMPP: 47.9 V

Current at Maximum Power IMPP: 8.36 A

Open Circuit Voltage VOC: 55.2 V

Short Circuit Current ISC: 9.5 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.258 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.03 %/°C

Solar Panel Attributes

Weight: 35.5 kg

Cell Type: Bifacial

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 600 mm

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