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Compare Sunprism Energy SP 355-M72 vs RITEK MM42-6RT-185

Sunprism Energy

SP 355-M72

Model: SP 355-M72

Series: SP 355-380 - M72

Manufacturer: Sunprism Energy

Rated Power: 355 Wp

EnergyPal Sunprism Energy Solar Panels SP 355-380 - M72 SP 355-M72
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 355 Wp

Efficiency: 18.13 %

Voltage at Maximum Power VMPP: 39.1 V

Current at Maximum Power IMPP: 9.08 A

Open Circuit Voltage VOC: 46.36 V

Short Circuit Current ISC: 9.61 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: 21.5 kg

Cell Type: PERC

Cell Count: 72

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

RITEK

MM42-6RT-185

Model: MM42-6RT-185

Series: MM42-6RT 175-185

Manufacturer: RITEK

Rated Power: 185 Wp

EnergyPal RITEK Solar Panels MM42-6RT 175-185 MM42-6RT-185
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 185 Wp

Efficiency: 15.91 %

Voltage at Maximum Power VMPP: 21.35 V

Current at Maximum Power IMPP: 8.85 A

Open Circuit Voltage VOC: 26.84 V

Short Circuit Current ISC: 9.21 A

Power Tolerance Positive: + 2.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.423 %/°C

Temperature Coefficient of Voc: -0.298 %/°C

Temperature Coefficient of Isc: 0.088 %/°C


Solar Panel Attributes

Weight: 24.25 kg

Cell Type: Monocrystalline

Cell Count: 42

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown