Compare PolyCrown Solar Tech NS-300P6 vs ERA Solar ESPSC 330

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 300 Wp

Efficiency: 15.46 %

Voltage at Maximum Power VMPP: 37.23 V

Current at Maximum Power IMPP: 8.06 A

Open Circuit Voltage VOC: 44.71 V

Short Circuit Current ISC: 8.95 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 23 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

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

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 %

Voltage at Maximum Power VMPP: 37.95 V

Current at Maximum Power IMPP: 8.7 A

Open Circuit Voltage VOC: 45.75 V

Short Circuit Current ISC: 9.3 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.57402 %/°C

Temperature Coefficient of Voc: -0.38038 %/°C

Temperature Coefficient of Isc: 0.02973 %/°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, Low Iron