GM400W high efficiency mono perc 400 watt solar panels
monocrystalline solar panel | 400W | 30.78V | 20.70% | 1725x1134x35mm
GRANKIA GM400W high efficiency mono perc 400 watt solar panels is a renewable energy source that converts sunlight into electricity. It is a cost-effective and environmentally friendly solution for power generation, suitable for a variety of applications.
Solar energy has become an increasingly popular and sustainable source of power for both residential and commercial applications. Among the many options available, mono perc 400 watt solar panels have emerged as a powerful and efficient choice for those looking to harness the sun’s energy.
400 Watt Solar Panels Features
Sleek Aesthetics
The sleek and modern design of this solar panel makes it an attractive addition to any residential or commercial installation. Its low-profile appearance blends seamlessly with various architectural styles.
Performance in Low-Light Conditions
Monocrystalline solar panels perform better than polycrystalline panels in low-light conditions. This makes them an excellent choice for locations with limited sunshine or shady areas. Even on cloudy days or during the evening hours, monocrystalline solar panels can still generate electricity, ensuring consistent performance throughout the year.
Robust construction
The panel is made of high-quality materials and is designed to withstand tough weather conditions, ensuring long-term performance and durability.
High Efficiency
The monocrystalline solar cells used in this panel are famous for their high conversion efficiency, enabling them to maximize energy production from available sunlight.
Cutting-Edge Design
Crafted with precision and innovation, this solar panel is built to last. The sleek, low-profile design not only enhances aesthetics but also minimizes wind resistance, making it ideal for both residential and commercial installations.
Easy installation
The panel comes with a standard mount and interface, making it easy to install and integrate with other solar systems.
400 Watt PV Module Solar Panel Rear
Key Applications
Off-grid power generation
The 400 watt solar panel is suitable for use in off-grid systems for powering homes, remote cabins, and other areas without access to grid power.
RV/Boat Systems: Recreational vehicles (RVs) and boats often rely on battery power for lighting, appliances, and other essential equipment. You can use the 400-watt solar panel to charge the battery bank, thereby extending the usage time between charges.
Agricultural Applications
Farmers and ranchers can use solar panels to provide power for agricultural operations, such as irrigation systems, greenhouses, and animal pens.
Emergency/Disaster Relief
In emergency or disaster situations, when grid power is off, the 400-watt solar panel can supply critical power to essential equipment like communication towers and medical centers.
Importance
When choosing a 400 watt solar panels, it’s important to consider several factors to ensure the appropriate match of panel and system requirements:
- Panel orientation: To maximize exposure to sunlight throughout the day, the panel should typically face south or west in the Northern Hemisphere.
- Panel tilt: The angle at which the panel is mounted can affect power output, so it should be adjusted to the optimal angle based on the location and season.
- Panel cleanliness: Regular cleaning of the panel surface is essential to maintain its efficiency and power output. Dust and debris can block sunlight from reaching the solar cells.
- Temperature: Solar panels are sensitive to temperature and their performance decreases as the temperature rises. To maintain a low temperature, they should install in a shaded area or equipped with ventilation.
- System design: The system should be designed to match the load requirements and provide sufficient charging current for the battery bank. Additional batteries or charge controllers may be necessary for certain applications.
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| Model No. | GM400W |
| Warranty | |
| Product Warranty | 5 Years |
| Power Warranty | 25 Years warranty for Extra Linear Power Output |
| Electrical Data at STC | |
| Maximum Power (Pmax) | 400Wp |
| Voltage at Pmax (Vmpp) | 30.78V |
| Current at Pmax (Impp) | 13.00A |
| Open Circuit Voltage (Voc) | 37.02V |
| Short Circuit Current (Isc) | 13.78A |
| Panel Efficiency | 20.70% |
| Power Tolerance | +/- 3% |
| Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C |
|
| Thermal Ratings | |
| Operating Temperature Range | -40 °C ~ 85 °C |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.275 %/°C |
| Temperature Coefficient of Isc | 0.048 %/°C |
| Maximum Ratings | |
| Maximum System Voltage | 1000V |
| Material Data | |
| Panel Dimension (H/W/D) | 1725x1134x35 mm |
| Weight | 21.30Kgs |
| Cell Type | Monocrystalline |
| Cell Size | 182mm |
| Cell Number | 54Pcs (6*9) |
| Glass Type | Tempered |
| Glass Thickness | 3.2 mm |
| Encapsulant Type | EVA |
| Back Cover Type | PET |
| Frame Type | Anodized Aluminium Alloy |
| Junction Box Diodes | 3 bypass diode |
| Junction Box Protection Class | IP 67 |
| Connector Type | MC4 |
| Cable Crossection | 4.0mm2 |
| Cable Length | 900mm |
| Packing Information | |
| Carton Size | 1740x1149x83mm |
| Quantity / Carton | 2 Pcs / CTN |
| Weight | 43.0 Kgs |
| Volume | 0.166CBM / CTN |
| 20ft Container Load | 264 Pcs |
| 40HQ Container Load | 752 Pcs |
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