Compare Solar Panels & Manufacturers

Compare Sunny Power SPM-156PB308 vs Sunday Energy SDM405

Sunny Power

SPM-156PB308

Model: SPM-156PB308

Series: SPM-15-17PB308

Manufacturer: Sunny Power

Rated Power: 16 Wp

EnergyPal Sunny Power Solar Panels SPM-15-17PB308 SPM-156PB308
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 16 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.4 V

Current at Maximum Power IMPP: 0.92 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 1.01 A

Power Tolerance Positive: unknown

Maximum System Voltage: 700 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 1.8 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: SDM405

Series: SDM-370-410

Manufacturer: Sunday Energy

Rated Power: 405 Wp

EnergyPal Sunday Energy  Solar Panels SDM-370-410 SDM405
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 405 Wp

Efficiency: 20.2 %

Voltage at Maximum Power VMPP: 40.38 V

Current at Maximum Power IMPP: 10.23 A

Open Circuit Voltage VOC: 48.14 V

Short Circuit Current ISC: 10.51 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 23 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 900 mm

Glass Type: Tempered