Compare Solar Panels & Manufacturers
Compare Voltech Engineers Voltech-250 vs Red Sun Energy P630-220w
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
P630-220w
Model: P630-220w
Series: 220W Solar Photovoltaic Panel
Manufacturer: Red Sun Energy
Rated Power: 220 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 220 Wp
Efficiency: 13.5 %
Voltage at Maximum Power VMPP: 29.2 V
Current at Maximum Power IMPP: 7.53 A
Open Circuit Voltage VOC: 36.66 V
Short Circuit Current ISC: 8.09 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: -40~80 °C
Temperature Coefficient of Pmax: -0.41 %/°C
Temperature Coefficient of Voc: -0.36 %/°C
Temperature Coefficient of Isc: 0.046 %/°C
Solar Panel Attributes
Weight: 20 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, High Transmittance