Compare Solar Panels & Manufacturers
Compare Goldsun JS-1840M vs Mecsol Energy & Equipments SP1220
JS-1840M
Model: JS-1840M
Series: JS-1840M
Manufacturer: Goldsun
Rated Power: 40 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 40 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18 V
Current at Maximum Power IMPP: 1.94 A
Open Circuit Voltage VOC: 21.6 V
Short Circuit Current ISC: 2.08 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: -40~+85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: -0.41 %/°C
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 2.41 kg
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
Model: SP1220
Series: SP1218-1220
Manufacturer: Mecsol Energy & Equipments
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 17 V
Current at Maximum Power IMPP: 1.18 A
Open Circuit Voltage VOC: 21 V
Short Circuit Current ISC: 1.19 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: 2.2 kg
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown