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best off grid solar system for farm Tunto

best off grid solar system for farm Tunto
  • best off grid solar system for farm Tunto

best off grid solar system for farm Tunto

Tunto best off grid solar system must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly.
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Product Comparison
Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, Tunto's solar street light manufacturer is highly competitive in the domestic and foreign markets.Compared with other same kind of products, solar street light manufacturer produced by Tunto has the following advantages and features.
Company Advantages
1. Tunto best off grid solar system must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly.
2. This product has been reviewed and certified to meet the most stringent quality requirements.
3. The product is of high quality. Because it has been tested for several times and its superior quality and can withstand the test of the time.
4. Tunto always follows strict quality assurance guidelines to produce monocrystalline solar panel .
5. Guangzhou Tunto Green Power Technology Co., Ltd. will make full use of such good business models as monocrystalline solar panel supermarkets and overseas warehouses, consolidate the basis of its overseas markets.
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. From the beginning of the brand's creation, Guangzhou Tunto Green Power Technology Co., Ltd. focuses on the innovative development of monocrystalline solar panel .
2. Our Guangzhou Tunto Green Power Technology Co., Ltd. has already passed relative audit.
3. We are determined to become the leader in the industry and we have strong confidence to accomplish this goal. We will rely on technological innovation and cultivation of the R&D team to optimize our products and strengthen our manufacturing capabilities. We have set up a goal, namely, to keep pace with customers' demands and technology progress. Under this goal, we will continuously upgrade products and produce the most wanted &valuable products types by virtue of high-tech. We strive to continually innovate, improve, and advance manufacturing technologies and methodologies. Our goal is to provide the best results for our customers. Technological strength is so crucial for us to become stronger. Hence, we have set up a clear growing objective, that is to gain a technological advantage over competitors.
Guangzhou Tunto Green Power Technology Co., Ltd. uses exported raw material to produce high quality monocrystalline solar panel. The wind pressure performance of the product reaches 0.35-1.00 KN/m2
best off grid solar system is proved practically feasible in structure and could be worthy of recommendation. Each soldering seam of the product is full without solder slag and skips
As our monocrystalline solar panel has all the features you need including best off grid solar system, best off grid solar system and so on. It is distinguished by good shock and vibration resistance
Measured data indicates that best off grid solar system meets the requirements of monocrystalline solar panel. The inner flange connection finished between each section inside the product ensures the concentricity and perpendicularity, which ensures its overall structural stability
The outline of monocrystalline solar panel is neutral and can be accepted by a wide arrange of people.Its main body adopts external flange connection and bolts tension, which makes it not easy to be destroyed
There is a special best off grid solar system of best off grid solar system to ensure the endurance of the product. Its sturdy structure prevents it from collapsing in the wind
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