Compare Solar Panels & Manufacturers
Compare Electro Solar EPS-1270 vs Hershey-Power HS144-P-400
EPS-1270
Model: EPS-1270
Series: EPS-12 50-100W
Manufacturer: Electro Solar
Rated Power: 70 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: 25 Years
Panel Performance
Rated Power: 70 Wp
Efficiency:
Voltage at Maximum Power VMPP: 16.8 V
Current at Maximum Power IMPP: 4.17 A
Open Circuit Voltage VOC: 21 V
Short Circuit Current ISC: 4.79 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: unknown
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: unknown
HS144-P-400
Model: HS144-P-400
Series: HS144-P-335-400W
Manufacturer: Hershey-Power
Rated Power: 400 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 400 Wp
Efficiency: 19.95 %
Voltage at Maximum Power VMPP: 40.45 V
Current at Maximum Power IMPP: 9.9 A
Open Circuit Voltage VOC: 48.6 V
Short Circuit Current ISC: 10.5 A
Power Tolerance Positive: unknown
Maximum System Voltage: 1500 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.39 %/°C
Temperature Coefficient of Voc: -0.32 %/°C
Temperature Coefficient of Isc: 0.055 %/°C
Solar Panel Attributes
Weight: 23 kg
Cell Type: Polycrystalline
Cell Count: 144
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 68
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, High Transmittance, Low Iron