300w off grid solar panel kits supplier for household

Company Advantages
1. The componets of each Tunto portable solar panels for sale are highly designed and matched. The solar applications have been certified under the ISO, CE, ROHS, and SGS
2. Guangzhou Tunto Green Power Technology Co., Ltd. has grown considerably since its foundation. By decreasing the carbon emissions, Tunto solar systems make life more healthy and eco-friendly
3. This product has long and durable service life. Tunto solar garden/plaza light is widely used in garden, plaza, lawns and parks
4. Strict quality inspections are carried out before delivery to increase its qualification ratio. Tunto solar applications have been patented

Technical parameters of 20W mono solar modules

Model	T2-M20W
Manufacture	Tunto
Origin (country)	China
Manuf.of Cells	Tunto
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. Accepted in the market and society, Guangzhou Tunto Green Power Technology Co., Ltd. has many years of experience in producing leading quality portable solar panels for sale .
2. Whenever there is any problems for our off grid solar panel kits, you can feel free to ask our professional technician for help.
3. Tunto has its great goal of influencing the global market of manufacturing monocrystalline solar panel . Contact us!

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A wide range of technologies are used in the production of Tunto portable solar panels for sale. With its convenient operation, the product contributes to labor saving

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Tunto portable solar panels for sale is safe as it is made of high quality materials. It is clear in surface with no scratch

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The raw materials of Tunto portable solar panels for sale are sourced from the reputed vendors of the market. The product is sun-proof and prevents UV irradiance

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Our strong supplier relationships allow us to source the highest quality materials to manufacture Tunto off grid solar panel kits. Based on its wide application range, the product can be used in many fields

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The raw materials of Tunto portable solar panels for sale are eco - friendly and safe. The product conforms to the international environmental protection standard

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monocrystalline solar panel is manufactured based on imported food-grade plastics and advanced vacuum rotational molding. It has advantages of strong resistance to corrosion, wear, and impact as well as long service life.

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Room 3502, Onelink International Plaza, No. 39 Jiefang South Road, Yuexiu District, Guangzhou, China
Contact：Miko Li

TEL.:+86 15013192001
Email：miko@tunto.cn

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Tunto 300w off grid solar panel kits supplier for household