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Compare Sunprism Energy SP 300-M60 vs ET Solar ET-P672BH355WW

Sunprism Energy

SP 300-M60

Model: SP 300-M60

Series: SP 295-315 - M60

Manufacturer: Sunprism Energy

Rated Power: 300 Wp

EnergyPal Sunprism Energy Solar Panels SP 295-315 - M60 SP 300-M60
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 300 Wp

Efficiency: 18.25 %

Voltage at Maximum Power VMPP: 32.83 V

Current at Maximum Power IMPP: 9.14 A

Open Circuit Voltage VOC: 38.84 V

Short Circuit Current ISC: 9.68 A

Power Tolerance Positive: + 3 %

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: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1000 mm

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

ET Solar

ET-P672BH355WW

Model: ET-P672BH355WW

Series: 340-355W Poly (Half-cut)

Manufacturer: ET Solar

Rated Power: 355 Wp

EnergyPal ET Solar  Solar Panels 340-355W Poly (Half-cut) ET-P672BH355WW
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 25 Years


Panel Performance

Rated Power: 355 Wp

Efficiency: 17.64 %

Voltage at Maximum Power VMPP: 39.6 V

Current at Maximum Power IMPP: 8.97 A

Open Circuit Voltage VOC: 47.1 V

Short Circuit Current ISC: 9.47 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.30 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Polycrystalline

Cell Count: 144

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Anti-reflection Coating