Compare Solar Panels & Manufacturers
Compare Just Solar JST305P(120) vs Anhui Tiankang TK-230P
JST305P(120)
Model: JST305P(120)
Series: JUST Half-Cut Poly(120) 280-305W
Manufacturer: Just Solar
Rated Power: 305 Wp
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: 18.1 %
Voltage at Maximum Power VMPP: 34.01 V
Current at Maximum Power IMPP: 8.95 A
Open Circuit Voltage VOC: 39.6 V
Short Circuit Current ISC: 9.95 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1500 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: 19 kg
Cell Type: Polycrystalline
Cell Count: 120
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
TK-230P
Model: TK-230P
Series: TK-230-260P
Manufacturer: Anhui Tiankang
Rated Power: 230 Wp
Warranty Terms
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 230 Wp
Efficiency: 14.14 %
Voltage at Maximum Power VMPP: 29.75 V
Current at Maximum Power IMPP: 7.73 A
Open Circuit Voltage VOC: 36 V
Short Circuit Current ISC: 8.31 A
Power Tolerance Positive: + 3 %
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: 19.5 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: High Transmittance, Low Iron