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Compare Ruihuang Energy SS250-60M(Black) vs RITEK MM72-6RT-345

Ruihuang Energy

SS250-60M(Black)

Model: SS250-60M(Black)

Series: SS250-60M

Manufacturer: Ruihuang Energy

Rated Power: 250 Wp

EnergyPal Ruihuang Energy  Solar Panels SS250-60M SS250-60M(Black)
Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 250 Wp

Efficiency: 15.5 %

Voltage at Maximum Power VMPP: 30.4 V

Current at Maximum Power IMPP: 8.23 A

Open Circuit Voltage VOC: 37.5 V

Short Circuit Current ISC: 8.68 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4677 %/°C

Temperature Coefficient of Voc: -0.3374 %/°C

Temperature Coefficient of Isc: 0.0492 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron

RITEK

MM72-6RT-345

Model: MM72-6RT-345

Series: MM72-6RT-310-360

Manufacturer: RITEK

Rated Power: 345 Wp

EnergyPal RITEK Solar Panels MM72-6RT-310-360 MM72-6RT-345
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 345 Wp

Efficiency: 17.73 %

Voltage at Maximum Power VMPP: 38.79 V

Current at Maximum Power IMPP: 8.9 A

Open Circuit Voltage VOC: 47.02 V

Short Circuit Current ISC: 9.53 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.459 %/°C

Temperature Coefficient of Voc: -0.339 %/°C

Temperature Coefficient of Isc: 0.054 %/°C


Solar Panel Attributes

Weight: 22 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown