Compare Solar Panels & Manufacturers

Compare Wotech Solar Group WT100W Poly vs Powerwell Solar Energy BW-SM280M

Model: WT100W Poly

Series: WT100W Poly

Manufacturer: Wotech Solar Group

Rated Power: 100 Wp

EnergyPal Wotech Solar Group Solar Panels WT100W  Poly WT100W  Poly
Warranty Terms

Output Warranty:

10 Years of 90% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 100 Wp

Efficiency: 17.81 %

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 5.28 A

Open Circuit Voltage VOC: 21.8 V

Short Circuit Current ISC: 6.18 A

Power Tolerance Positive: + 5 %

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: 8.9 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, Low Iron

Model: BW-SM280M

Series: BW-SM270-280M96

Manufacturer: Powerwell Solar Energy

Rated Power: 280 Wp

EnergyPal Powerwell Solar Energy  Solar Panels BW-SM270-280M96 BW-SM280M
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 280 Wp

Efficiency: 16.71 %

Voltage at Maximum Power VMPP: 48 V

Current at Maximum Power IMPP: 5.83 A

Open Circuit Voltage VOC: 57.6 V

Short Circuit Current ISC: 6.41 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~90 °C

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 19.5 kg

Cell Type: Monocrystalline

Cell Count: 96

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown