Compare Solar Panels & Manufacturers
Compare Atsun ATM-180T(190W) vs Grace Renewable Energy GRE250P-24V
ATM-180T(190W)
Model: ATM-180T(190W)
Series: ATM180T
Manufacturer: Atsun
Rated Power: 190 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 190 Wp
Efficiency: 14.9 %
Voltage at Maximum Power VMPP: 36.5 V
Current at Maximum Power IMPP: 5.2 A
Open Circuit Voltage VOC: 44.5 V
Short Circuit Current ISC: 5.69 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.521 %/°C
Temperature Coefficient of Voc: -0.395 %/°C
Temperature Coefficient of Isc: 0.057 %/°C
Solar Panel Attributes
Weight: 15 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: 900 mm
Glass Type: unknown
GRE250P-24V
Model: GRE250P-24V
Series: GRE220-240P
Manufacturer: Grace Renewable Energy
Rated Power: 250 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 250 Wp
Efficiency: 15.05 %
Voltage at Maximum Power VMPP: 36.72 V
Current at Maximum Power IMPP: 6.81 A
Open Circuit Voltage VOC: 44.28 V
Short Circuit Current ISC: 7.63 A
Power Tolerance Positive: unknown
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: 19.8 kg
Cell Type: Polycrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown