Trina NEG9R.28 445W solar panel is black frame solar panel, its 1762*1134*30mm compact size makes it a perfect choice for Germany installation.
Power Range:
425-450WMax. Efficiency:
22.3%Dimensions of Module L*W*H:
1762*1134*30 mmWeight:
21.1 kgNumber of Cells:
144 ( 6 * 24 )Trina N Type Bifacial Double Glass Black Frame 440W 445W 450W Solar Panel
Trina NEG9R.28 445W solar panel is a black frame solar panel with design of Small in size and bigger on power.
It generates up to 445 W, 22.3 % module efficiency with high density interconnect technology
Its multi-busbar technology for better light trapping,lower series resistance, improved current collection and enhanced reliability
Besides, it also reduces installation cost with higher power bin and efficiency
Electrical Parameters (STC*)
|
Module model |
NEG9R.28 430W |
NEG9R.28 435W |
NEG9R.28 440W |
NEG9R.28 445W
|
NEG9R.28 450W
|
|
Maximum Power (Pmax/W) |
430 |
435 |
440 |
445 |
450 |
|
Open circuit voltage (Voc/V) |
51.4 |
51.8 |
52.2 |
52.6 |
53.0 |
|
Short circuit current (Isc/A) |
10.59 |
10.64 |
10.67 |
10.71 |
10.74 |
|
Peak power voltage (Vmp/V) |
43.2 |
43.6 |
44.0 |
44.3 |
44.6 |
|
Peak power current (Imp/A) |
9.96 |
9.99 |
10.01 |
10.05 |
10.09 |
|
Module Efficiency (%) |
21.5 |
21.8 |
22.0 |
22.3 |
22.5 |
|
Power Output Tolerance (W) |
0~3% |
||||
|
Temperature Coefficient of Isc |
+0.04%/°C |
||||
|
Temperature Coefficient of Voc |
-0.24%/°C |
||||
|
Temperature Coefficient of Pmax |
-0.30%/°C |
||||
|
Standard test conditions |
STC：AM1.5 1000W/m² 25℃ |
||||
Due to the update of solar panel improvement, more and more clients prefer black frame solar panels because of the following reasons:
Aesthetics: Black solar panels have a sleek and stylish appearance that blends well with the roof's aesthetics. In Germany, where architectural design and aesthetics are highly valued, black frame panels are often preferred over silver frame panels, which can appear more industrial or utilitarian.
Integration: Black solar panels integrate better with various types of roofs, particularly those with dark or black roofing materials. The panels' dark color helps them to blend in seamlessly, creating a more cohesive and less obtrusive visual impact.
Heat absorption: Black solar panels have the advantage of absorbing more heat from sunlight compared to silver panels. The increased heat absorption can enhance overall energy production, especially in cooler climates like Germany, where maximizing energy output is crucial.
Improved efficiency: Some black frame solar panels incorporate advanced cell technologies, such as monocrystalline or PERC (Passivated Emitter Rear Contact) cells. These technologies enhance the panel's efficiency and boost electricity generation, making them attractive to clients looking to maximize their solar energy production.
Higher power output: Black frame solar panels, like the Trina NEG9R.28 445W, often offer higher power outputs compared to standard silver panels. The increased wattage can allow clients to install a smaller number of panels to achieve their desired power capacity, optimizing space utilization and reducing installation costs.
Enhanced durability: Black solar panels typically feature an additional layer of protection, such as an anti-reflective coating or a textured surface. These features not only improve the panel's performance but also offer increased resistance to environmental factors like dirt, dust, and snow, ensuring long-term durability and efficient operation in Germany's varied climate conditions.
Market demand and availability: Over time, black frame solar panels have gained popularity in the market, and manufacturers have responded by offering a wider range of black panel options. The increased availability and variety of black solar panels make them more accessible to German clients, who can choose from a broader selection of high-quality products.
It's important to note that while black frame solar panels have their advantages, the choice between black and silver panels ultimately depends on individual preferences, specific project requirements, and budget considerations.
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Trina NEG9R.28 series solar based on Multi-busbar technology for better light trapping, lower series resistance, improved current collection, and enhanced reliability. Reduce installation cost with higher power bin and efficiency. Boost performance in warm weather with low temperature coefficient and operating temperature. Up to 450W, 22.5% module effciency with high density interconnect technology.
Trina NEG9R.28 445W solar panel is a high-performance solar module that has gained significant popularity in the market, especially for Germany residential installation.
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