Compare Solar Panels & Manufacturers
Compare Voltech Engineers Voltech-250 vs First Energy FE290-73P
Voltech-250
Model: Voltech-250
Series: Voltech-230-250
Manufacturer: Voltech Engineers
Rated Power: 250 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 250 Wp
Efficiency: 15.4 %
Voltage at Maximum Power VMPP: 30 V
Current at Maximum Power IMPP: 8.2 A
Open Circuit Voltage VOC: 36 V
Short Circuit Current ISC: 8.8 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: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
FE290-73P
Model: FE290-73P
Series: FE285-310-72P
Manufacturer: First Energy
Rated Power: 290 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: 12 Years
Panel Performance
Rated Power: 290 Wp
Efficiency: 14.95 %
Voltage at Maximum Power VMPP: 35.5 V
Current at Maximum Power IMPP: 8.17 A
Open Circuit Voltage VOC: 44.4 V
Short Circuit Current ISC: 8.79 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
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: 26 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown