Compare VTA Technologie VTA P250HP vs Jingchen PV Energy JC70W-36P

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 250 Wp

Efficiency: 15.4 %

Voltage at Maximum Power VMPP: 31.6 V

Current at Maximum Power IMPP: 7.92 A

Open Circuit Voltage VOC: 37.7 V

Short Circuit Current ISC: 8.48 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.46 %/°C

Temperature Coefficient of Voc: -0.356 %/°C

Temperature Coefficient of Isc: 0.024 %/°C

Solar Panel Attributes

Weight: 20.2 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: unknown

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 5 Years

Panel Performance

Rated Power: 70 Wp

Efficiency: 13.6 %

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 3.89 A

Open Circuit Voltage VOC: 22.62 V

Short Circuit Current ISC: 4.1 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 5.8 kg

Cell Type: Polycrystalline

Cell Count: 6

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, Low Iron