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Tunto 40w monocrystalline solar panel factory price for street lamp

Tunto 40w monocrystalline solar panel factory price for street lamp

Tunto 40w monocrystalline solar panel factory price for street lamp
  • Tunto 40w monocrystalline solar panel factory price for street lamp

Tunto 40w monocrystalline solar panel factory price for street lamp

The design is essential for Tunto multicrystalline solar panels and we have highly qualified designers with rich expertise in designing this kind of product.
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Product Comparison
Closely following the market trend, Tunto uses advanced production equipment and manufacturing technology to produce solar street light manufacturer. The product receives favors from the majority of customers for the high quality and favorable price.Compared with other products in the industry, solar street light manufacturer has more obvious advantages which are reflected in the following aspects.
Enterprise Strength
  • Tunto adheres to the service purpose to be attentive, accurate, efficient and decisive. We are responsible for every customer and are committed to providing timely, efficient, professional and one-stop services.
Company Advantages
1. The design is essential for Tunto multicrystalline solar panels and we have highly qualified designers with rich expertise in designing this kind of product.
2. The product is widely demanded in the market for featuring stable performance and strong functionality.
3. Guangzhou Tunto Green Power Technology Co., Ltd.'s products have been exported to all over the world.
Technical parameters of 20W mono solar modules
Model T2-M20W
Manufacture Tunto
Origin (country) China
Manuf.of CellsTunto
Nominal power Pmax[W] 20
Tolerance [%] ±3%
Kind of cell( mono,poly) Mono
Cells per Module 36(4*9)
Conversion Efficiency 18.5~19
shape of cell "x" mm × mm 78*39
Voltage Mpp Vmp[V] 18V
Current Mpp  Imp[A] 1.11A
Volt Open circuit  Voc[V] 21.42V
Short out current Mpp Isc[A] 1.24A
Max system Volt [V] 1000V
Length [mm] 420
Width [mm] 350
Thickness(without box) [mm] 25
Weight[kg]1.76
kind  of Frame(l,c.alu,none…) Alu
Guarantee on the whole product [years]5 years
Kind of glass and its thickness [mm] AFG 3.2mm
Temperature Coefficient Current Isc mA/ +0.08%
Temperature Coefficient Voltage Voc mV/ -0.37%
Temperature Coefficient Power Pmax/ -0.44%



Company Features
1. Guangzhou Tunto Green Power Technology Co., Ltd. holds a safe lead in the market mainly based on the competence and ability in developing and manufacturing multicrystalline solar panels .
2. We've been focusing on manufacturing high quality monocrystalline solar panel for domestic and abroad customers.
3. The present goal for Tunto would be to enhance client satisfaction while retaining the first-rate of this item. Welcome to visit our factory! Tunto has made a successful attempt to achieve the objective of becoming a global polycrystalline solar panel provider.
Tunto monocrystalline solar panel is made from non-toxic materials which contain no mercury that will pose a danger to the environment. So, it is recyclable and considered 'green'. This product has the advantage of quick and easy control
Tunto polycrystalline solar panel is innovatively designed to improve the living environment standard of consumers without high energy costs or environmental impact. This product is characterized by its low failure rate
The diffuser plate of Tunto monocrystalline solar panel is professionally designed to prevent the light beam from scattering too widely. Over-wide scattered light cannot guarantee enough brightness. This product is characterized by its low failure rate
Tunto monocrystalline solar panel is designed with a kind of decoration element by experienced designers in the research and development team, Which makes the product not only have an illuminance capacity but also it serve as decor to the surroundings. This product stands out for its excellent cooling capacity
The LED technology used in Tunto multicrystalline solar panels is continually advancing - producing brighter LED bulbs, which is proven to become the preferred lighting technology. Its high-performance materials make it withstand the outdoor conditions
We offer this product to our clients assuring it is the best in quality. This product can stand up to vibrations or shock without damage
The product is competitive in the market for its excellent performance and durability. The solar PV panel can be customized based on customers’ preferences
The product is examined on set industry standards to make sure that it is free from flaws. This product is distinguished by its excellent encapsulations
polycrystalline solar panel reflects the innovative features such as polycrystalline solar panel. This product can emit many different colors
Strict quality policies and standards are carried out to ensure zero defect rates.
Owing to the features of monocrystalline solar panel, multicrystalline solar panels is well accepted among customers. This product features different SCM timing control
The refinement of this product has driven a boom in many industries. It makes efficient mass production and increased productivity become true. This product is characterized by its low failure rate
By purchasing this product, people can significantly make a contribution to carbon footprint, minimizing the impacts on the environment. This product is totally maintenance-free
This garment is very popular with customers, thanks to its stretchy and soft feel. And it is machine-washable and easy to care. This product is available in four different power descending output modes
This product is ideal because it can offer a 360-degree view and consumers can go round them while sampling and viewing merchandise. This product can stand up to vibrations or shock without damage
The product will enable one to boost the aesthetics of his space, creating a more professional environment for any event. Its IC technology will automatically control the working temperature
This product is not prone to be dyed or will not fade even people wash it together with other types of fabric or clothes. Thanks to its stable performance, this product has a long service life
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