Compare Sunny Power SPM-260PB205 vs MSquare Energy MS-315-M120-H

Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: unknown

Panel Performance

Rated Power: 260 Wp

Efficiency:

Voltage at Maximum Power VMPP: 34.9 V

Current at Maximum Power IMPP: 7.45 A

Open Circuit Voltage VOC: 43.2 V

Short Circuit Current ISC: 8.19 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 25 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

25 Years of 87% Output Power

Materials Warranty: 20 Years

Panel Performance

Rated Power: 315 Wp

Efficiency: 19.7 %

Voltage at Maximum Power VMPP: 33.7 V

Current at Maximum Power IMPP: 9.35 A

Open Circuit Voltage VOC: 40.1 V

Short Circuit Current ISC: 9.85 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.31 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.03 %/°C

Solar Panel Attributes

Weight: 18 kg

Cell Type: PERC

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron