Compare Solar Panels & Manufacturers
RM72-156P/305
Model: RM72-156P/305
Series: RM72-156P 305-320
Manufacturer: Rongma New Energy
Rated Power: 305 Wp
Output Warranty:
unknown
Materials Warranty: unknown
Rated Power: 305 Wp
Efficiency: 15.72 %
Voltage at Maximum Power VMPP: 36.97 V
Current at Maximum Power IMPP: 8.25 A
Open Circuit Voltage VOC: 44.9 V
Short Circuit Current ISC: 8.88 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.41 %/°C
Temperature Coefficient of Voc: -0.31 %/°C
Temperature Coefficient of Isc: 0.06 %/°C
Weight: 25.8 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 1000 mm
Glass Type: Tempered, High Transmittance
SSM 290
Model: SSM 290
Series: SSM 270 to 300
Manufacturer: Sonali Energees
Rated Power: 290 Wp
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 10 Years
Rated Power: 290 Wp
Efficiency: 17.6 %
Voltage at Maximum Power VMPP: 32.21 V
Current at Maximum Power IMPP: 9.03 A
Open Circuit Voltage VOC: 39.32 V
Short Circuit Current ISC: 9.62 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.439 %/°C
Temperature Coefficient of Voc: -0.331 %/°C
Temperature Coefficient of Isc: 0.06 %/°C
Weight: 23 kg
Cell Type: Polycrystalline
Cell Count: unknown
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 65
Cable Length: 1200 mm
Glass Type: Tempered, Anti-reflection Coating