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Compare Great Solar Technology 325(P) vs Waris WRS220-ST60F

Model: 325(P)

Series: GSM Poly 300-340W/72/4BB

Manufacturer: Great Solar Technology

Rated Power: 325 Wp

EnergyPal Great Solar Technology  Solar Panels GSM Poly 300-340W/72/4BB 325(P)
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 325 Wp

Efficiency: 16.76 %

Voltage at Maximum Power VMPP: 37.7 V

Current at Maximum Power IMPP: 8.63 A

Open Circuit Voltage VOC: 46.3 V

Short Circuit Current ISC: 9.11 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: 25 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, Low Iron

Waris

WRS220-ST60F

Model: WRS220-ST60F

Series: WRS ST60F 4BB 220 - 245 W REVAMPING

Manufacturer: Waris

Rated Power: 220 Wp

EnergyPal Waris Solar Panels WRS ST60F 4BB 220 - 245 W REVAMPING WRS220-ST60F
Warranty Terms

Output Warranty:

25 Years of 85% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 220 Wp

Efficiency: 13.95 %

Voltage at Maximum Power VMPP: 28.47 V

Current at Maximum Power IMPP: 7.72 A

Open Circuit Voltage VOC: 36.03 V

Short Circuit Current ISC: 8.17 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~90 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered