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Compare BQ Solartech BQ-144-6-395P vs SunMan SMA290M-6X10DW

BQ Solartech

BQ-144-6-395P

Model: BQ-144-6-395P

Series: BQ-144-6 395-415W

Manufacturer: BQ Solartech

Rated Power: 395 Wp

EnergyPal BQ Solartech  Solar Panels BQ-144-6 395-415W BQ-144-6-395P
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 395 Wp

Efficiency: 19.4 %

Voltage at Maximum Power VMPP: 40.5 V

Current at Maximum Power IMPP: 9.8 A

Open Circuit Voltage VOC: 48.45 V

Short Circuit Current ISC: 10.4 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 27 kg

Cell Type: Polycrystalline

Cell Count: 144

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: 270 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance, Low Iron

SunMan

SMA290M-6X10DW

Model: SMA290M-6X10DW

Series: SMA285-290M-6X10DW

Manufacturer: SunMan

Rated Power: 290 Wp

EnergyPal SunMan Solar Panels SMA285-290M-6X10DW SMA290M-6X10DW
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 290 Wp

Efficiency: 17.8 %

Voltage at Maximum Power VMPP: 32.6 V

Current at Maximum Power IMPP: 8.9 A

Open Circuit Voltage VOC: 39.9 V

Short Circuit Current ISC: 9.43 A

Power Tolerance Positive: + 1.5 %

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: -0.3 %/°C

Temperature Coefficient of Isc: 0.059 %/°C


Solar Panel Attributes

Weight: 7.6 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: unknown

Glass Type: unknown