Compare Solar Panels & Manufacturers

Compare Great Energy SL220-18M215 vs Macsun MSP300S

Great Energy

SL220-18M215

Model: SL220-18M215

Series: SL220-18M215

Manufacturer: Great Energy

Rated Power: 215 Wp

EnergyPal Great Energy  Solar Panels SL220-18M215 SL220-18M215
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 215 Wp

Efficiency: 14.6 %

Voltage at Maximum Power VMPP: 27.2 V

Current at Maximum Power IMPP: 7.9 A

Open Circuit Voltage VOC: 33.8 V

Short Circuit Current ISC: 8.57 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.033 %/°C


Solar Panel Attributes

Weight: 17 kg

Cell Type: Monocrystalline

Cell Count: 54

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

Macsun

MSP300S

Model: MSP300S

Series: MSP285-320S

Manufacturer: Macsun

Rated Power: 300 Wp

EnergyPal Macsun Solar Panels MSP285-320S MSP300S
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 300 Wp

Efficiency: 15.46 %

Voltage at Maximum Power VMPP: 35.9 V

Current at Maximum Power IMPP: 8.36 A

Open Circuit Voltage VOC: 44.9 V

Short Circuit Current ISC: 8.85 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.034 %/°C


Solar Panel Attributes

Weight: 23 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: unknown