Compare Solar Panels & Manufacturers
Compare Bright Solar BS20-FS-M(P) vs RayTech New Energy Materials DM72-340
BS20-FS-M(P)
Model: BS20-FS-M(P)
Series: BS20-FS-M(P)
Manufacturer: Bright Solar
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency: 21 %
Voltage at Maximum Power VMPP: 36 V
Current at Maximum Power IMPP: 1.11 A
Open Circuit Voltage VOC: 43.2 V
Short Circuit Current ISC: 1.2 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 1.8 kg
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
DM72-340
Model: DM72-340
Series: DM72-325-340
Manufacturer: RayTech New Energy Materials
Rated Power: 340 Wp
Warranty Terms
Output Warranty:
30 Years of 97% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 340 Wp
Efficiency: 17.4 %
Voltage at Maximum Power VMPP: 38.5 V
Current at Maximum Power IMPP: 8.83 A
Open Circuit Voltage VOC: 47.4 V
Short Circuit Current ISC: 9.2 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1500 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.42 %/°C
Temperature Coefficient of Voc: -0.33 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Solar Panel Attributes
Weight: 27 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: Tempered, Low Iron