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Tunto high quality polycrystalline solar panel personalized for household

Tunto high quality polycrystalline solar panel personalized for household
  • Tunto high quality polycrystalline solar panel personalized for household

Tunto high quality polycrystalline solar panel personalized for household

Tunto polycrystalline solar panel is manufactured with various sophisticated mechanical components. These components are specialized drills, piston, motors, rollers, and engines which are all delicately made. Tunto solar applications have been patented
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Company Advantages
1. Tunto polycrystalline solar panel is manufactured with various sophisticated mechanical components. These components are specialized drills, piston, motors, rollers, and engines which are all delicately made. Tunto solar applications have been patented
2. By increasing output rates, reducing labor costs, and optimizing the division of labor, products ultimately benefit producers. Tunto solar applications record low moisture permeability
3. Guangzhou Tunto Green Power Technology Co., Ltd.has the competence to produce polycrystalline solar panel with multicrystalline solar panels . Tunto solar garden/plaza light is remotely controllable by both UAV and light
4. polycrystalline solar panel has the virtues such as multicrystalline solar panels , which is used in best off grid solar system. Tunto solar applications are designed for elegance
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. Being a renowned manufacturer in China, Guangzhou Tunto Green Power Technology Co., Ltd. has been specializing in the design and production of polycrystalline solar panel . Our factory has done a lot to raise quality levels and striven to establish a sound quality management and guarantee systems. They mainly include IQC, IPQC, and OQC that are conducted together to guarantee high product quality.
2. Thanks to years of good practices, we have gained official recognition. For example, we have been awarded the title of "China Quality Award" for many times.
3. We have gained a considerable market share in overseas markets after years of active market exploration. We have built strong customer bases in North America, Australia, and Southeast Asia. Guangzhou Tunto Green Power Technology Co., Ltd. has always adhered to the fine traditions of multicrystalline solar panels , and it has been strict throughout the whole process of business management. Call!
Tunto polycrystalline solar panel is made of well-selected materials and manufactured by experienced staff using the advanced equipment as per set industry principles and guidelines, representing the finest workmanship in the industry. The Gost certificate has been obtained for the Russian market
The production of Tunto multicrystalline solar panels uses well-selected materials to meet different needs. The product is well used in many large engineering projects
The production process of Tunto multicrystalline solar panels is constantly monitored by special personnel to ensure its smooth operation. So the pass rate of finished product can be ensured. It, up to the requirements from different industries, is widely applied
The raw material of Tunto multicrystalline solar panels is strictly controlled from beginning to finish. The product is well known for high accuracy and great stability
The appealing design of Tunto multicrystalline solar panels comes from a team of talented professionals. The product has been installed in many countries such as the US, Canada, Mexico, and Germany
Compared with the other similar products, polycrystalline solar panel has obvious superiority such as polycrystalline solar panel. The product is well used in many large engineering projects
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