China Sunway 30 Years Array 3000 Watt Wholesale Stock Solar Panel

Product Description

All-black solar panels are a special type of photovoltaic solar panel known for their fashionable and understated design.

* Sleek All-Black Appearance: All-black solar panels are characterized by an all-black color scheme, including the solar cells,frame, mounting brackets, and interconnecting cables. This design imparts a sense of style and sophistication.

* Black Solar Cells: The most prominent feature is the solar cells themselves, which are typically black or a deep color to enhance sunlight absorption and improve efficiency.

* Low-Profile Frames: The frames are typically black or dark gray to coordinate with the solar cells, contributing to a unified overall appearance.

* High Energy Efficiency: All-black solar panels usually incorporate high-efficiency solar cell technology to maximize the conversion of sunlight into electricity. This makes them an environmentally friendly and economically efficient energy
solution.

* Multiple Sizes and Power Options: These panels are available in various sizes and power ratings to meet different application needs, from small residential systems to large commercial projects.

* Durability: All-black solar panels are designed to be robust and are often made from high-quality materials. They are built to withstand wind, water, and various weather conditions.

* Versatile Applications: They can be used for a wide range of applications, including rooftop installations, ground-mounted systems, solar farms, and shading solutions for open-air parking lots.

Product Parameters

 

Electrical Parameters
Module	SW450M-120 ~ SW470M-120
Encapsulation	Class/Eva/Cell/Eva/Backsheet
Maximum Power Pmax (W)	450	455	460	465	470	475
Maximum Power Voltage (Vmp/V)	34.60	34.80	35.00	35.20	35.40	35.80
Maximum Power Current (Imp/A)	13.01	13.07	13.15	13.22	13.28	13.27
Open Circuit Voltage (Voc/V)	41.40	41.60	41.80	42.00	42.20	42.40
Short Circuit Current (Isc/A)	13.68	13.73	13.78	13.83	13.86	13.92
Module Efficiency (%)	20.79	21.02	21.25	21.48	21.72	21.94
Power Tolerance (W)	0 ~ +5W
Temperature Coefficient of Isc (αIsc)	+0.05%/ºC
Temperature Coefficient of Voc (βVoc)	-0.282%/ºC
Temperature Coefficient of Pmax (γPmp)	-0.348%/ºC
STC	Irradiance 1000W/m², Cell Temperature 25ºC , Spectrum AM 1.5

100% Cells Sorting

Ensure Colour and Power Difference.
Ensure high yields,consistent performance and durability,
First of 52 steps strict quality control and inspection process.

100% Inspection

Before and After Lamination.
Most stringent acceptance criteria and tightest tolerance,
Intelligent alarm and stop mechanism in case of any deviation or errors.

100% EL Testing

Before and Following Lamination
Ensure "Zero" micro crack monitoring before final inspection, Continuous line monitoring and video/photo record for each cell and
panel.

Company Profile

Product Packaging

Note: The Above packing information contained in this web is subject to change without notice. We will offer wooden box packing with extra material and labor costs if your order less than a pallet, we accept any customized packing as per your requests.

Project Case

Certifications