Compare Solar Panels & Manufacturers

Compare Yuyao Zhiwang ZW-2.5W vs Tangshan Haitai HTM305MH-60

Model: ZW-2.5W

Series: ZW-2.5w

Manufacturer: Yuyao Zhiwang

Rated Power: 2.5 Wp

EnergyPal Yuyao Zhiwang Solar Panels ZW-2.5w ZW-2.5W
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 2.5 Wp

Efficiency:

Voltage at Maximum Power VMPP: 6 V

Current at Maximum Power IMPP: 0.45 A

Open Circuit Voltage VOC: 6.8 V

Short Circuit Current ISC: 0.45 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: 0.35 kg

Cell Type: Polycrystalline

Cell Count: 12

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, High Transmittance

Tangshan Haitai

HTM305MH-60

Model: HTM305MH-60

Series: HTM290-320MH-60

Manufacturer: Tangshan Haitai

Rated Power: 305 Wp

EnergyPal Tangshan Haitai  Solar Panels HTM290-320MH-60 HTM305MH-60
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 305 Wp

Efficiency: 18.36 %

Voltage at Maximum Power VMPP: 33.23 V

Current at Maximum Power IMPP: 9.18 A

Open Circuit Voltage VOC: 40.14 V

Short Circuit Current ISC: 9.73 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.393 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.041 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: High Transmittance