Compare Solar Panels & Manufacturers

Compare Trom Solar J-Series 3 vs Sunny Power SPM-7PA208

Trom Solar

J-Series 3

Model: J-Series 3

Series: J-Series 3

Manufacturer: Trom Solar

Rated Power: 3 Wp

EnergyPal Trom Solar Solar Panels J-Series 3 J-Series 3
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 3 Wp

Efficiency: 6.7 %

Voltage at Maximum Power VMPP: 8.5 V

Current at Maximum Power IMPP: 0.35 A

Open Circuit Voltage VOC: 10.8 V

Short Circuit Current ISC: 0.42 A

Power Tolerance Positive: + 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: 0.7 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered, Anti-reflection Coating

Sunny Power

SPM-7PA208

Model: SPM-7PA208

Series: SPM-5-7PA208

Manufacturer: Sunny Power

Rated Power: 7 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 7 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.4 V

Current at Maximum Power IMPP: 0.41 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 0.45 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: 0.9 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown