Compare Solar Panels & Manufacturers

Compare PolyCrown Solar Tech NS-290P6 vs Grace Renewable Energy GRE275P

Model: NS-290P6

Series: NS-250-290P6

Manufacturer: PolyCrown Solar Tech

Rated Power: 290 Wp

EnergyPal PolyCrown Solar Tech Solar Panels NS-250-290P6 NS-290P6
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 290 Wp

Efficiency: 17.8 %

Voltage at Maximum Power VMPP: 31.33 V

Current at Maximum Power IMPP: 9.29 A

Open Circuit Voltage VOC: 39.65 V

Short Circuit Current ISC: 9.58 A

Power Tolerance Positive: + 3 %

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: 18 kg

Cell Type: Polycrystalline

Cell Count: 60

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

Model: GRE275P

Series: GRE270-300P

Manufacturer: Grace Renewable Energy

Rated Power: 275 Wp

EnergyPal Grace Renewable Energy  Solar Panels GRE270-300P GRE275P
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 275 Wp

Efficiency: 14.95 %

Voltage at Maximum Power VMPP: 35.44 V

Current at Maximum Power IMPP: 7.76 A

Open Circuit Voltage VOC: 45.25 V

Short Circuit Current ISC: 8.51 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 27.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown