Description
Here are the detailed specifications for a 280W Monocrystalline Solar Panel (280W MONO-L) with dimensions 1640mm x 992mm x 35mm:
General Specifications:
- Power Output (Pmax): 280W
- Solar Cell Type: Monocrystalline
- Dimensions: 1722mm x 765mm x 35mm
- Weight: Typically around 18-20 kg
- Maximum Power Voltage (Vmp): 32V
- Maximum Power Current (Imp): 8.75-9.1A
- Open Circuit Voltage (Voc): 39V
- Short Circuit Current (Isc): 9.3-9.8A
- Module Efficiency: Approximately 18-22% (higher efficiency due to the use of monocrystalline cells)
- Cable: 1-2 meters, usually with MC4 or compatible connectors
- Frame: Anodized aluminum, corrosion-resistant
- Glass: 3.2mm tempered glass with anti-reflective coating for increased sunlight absorption
- Temperature Coefficient of Pmax: -0.39 to -0.41%/°C (defines performance drop with rising temperature)
- Operating Temperature Range: -40°C to +85°C
- IP Rating: Typically IP65 (dust-tight and water-resistant)
Electrical Characteristics:
- Nominal Voltage: 24V (ideal for charging 24V systems or can be wired in series for higher voltage systems)
- Maximum System Voltage: 1000V DC or 1500V DC (depending on the panel’s specific model and certification)
Features:
- High Efficiency: Monocrystalline panels are more efficient and space-saving compared to polycrystalline types, making them ideal for smaller roof spaces with high energy requirements.
- Durability: Can withstand wind loads up to 2400 Pa and snow loads up to 5400 Pa, making it suitable for a wide range of weather conditions.
- Anti-reflective Glass: Enhances performance by improving light absorption, even in low-light conditions.
- Enhanced Performance in Low-Light: The monocrystalline structure allows better performance during cloudy or overcast days.
Applications:
- Residential Solar Systems: Perfect for rooftops or ground-mounted systems to power homes or small businesses.
- Commercial Use: Suitable for industrial or commercial projects, especially where space is limited and efficiency is critical.
- Off-Grid Systems: Ideal for off-grid power setups that require higher output to power larger appliances or equipment.
- Battery Charging: Can charge 24V or 48V battery banks, depending on the configuration.
Specifications:
| Model Number | 280WMONO-W |
| Maximum Power(Pmax) | 280W |
| Panel Size(mm) | 1640*992*35 |
| Maximum Current(Imp) | 8.75A |
| Working Voltage (vmp) | 32V |
| Open Circuit Voltage (voc) | 39V |
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