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Tunto 300w off grid solar panel kits supplier for household

Tunto 300w off grid solar panel kits supplier for household

Tunto 300w off grid solar panel kits supplier for household

Brand Name
TUNTO
Model
T2-M20W
Price
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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 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. 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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