Compare Solar Panels & Manufacturers
Compare Yongkang Tendency TDC-P40-36 vs SunPower SPR-M420-H-AC
TDC-P40-36
Model: TDC-P40-36
Series: Small Poly TDC-P40-50-36
Manufacturer: Yongkang Tendency
Rated Power: 40 Wp
Warranty Terms
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 40 Wp
Efficiency:
Voltage at Maximum Power VMPP: 17.2 V
Current at Maximum Power IMPP: 2.33 A
Open Circuit Voltage VOC: 21.2 V
Short Circuit Current ISC: 2.56 A
Power Tolerance Positive: + 3 %
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: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, High Transmittance, Low Iron
SPR-M420-H-AC
Model: SPR-M420-H-AC
Series: M-Series-M435-M420
Manufacturer: SunPower
Rated Power: 420 Wp
Warranty Terms
Output Warranty:
25-Year limited power warranty, 25-year limited product warranty
Materials Warranty: unknown
Panel Performance
Rated Power: 420 Wp
Efficiency: 21.7 %
Voltage at Maximum Power VMPP: 369 VA
Current at Maximum Power IMPP: 1.77 Arms
Open Circuit Voltage VOC: unknown
Short Circuit Current ISC: 4.82 Arms
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 21.8 kg
Cell Type: 66 Maxeon Gen 6
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: High-transmission tempered glass with anti-reflective coating