50w off grid solar panel kits personalized for solar plant

Half-cell 144cells

The area of the 144 CELLS solar panel is 2㎡ and the maximum working voltage of the module is 40V

Half-cell 120cells

The area of the 120CELLS solar panel is 1.6㎡, and the maximum working voltage of the module is 33V

The half-cell component can be obtained by connecting the standard cell in series after cutting, which can reduce the power loss. The component power is 5-10 watts higher than the conventional component of the same version. It is the most efficient component technology that is easy to realize large-scale mass production and has high-cost performance

Customer Photos

Project case

Tunto green power has customers all over the world. The photovoltaic system products we provide to our customers always exceed their expectations 

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Detailed Images

Product detail drawing

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MC4 connector with Waterproof and flame retardant, high corrosion resistance, excellent electrical conductivity, can last for 25 years

The junction box is made of ultra-long and durable industrial PVC material, which can provide good protection and reduce the chance of failure due to the connection of the line

The aluminum alloy frame is lightweight, high strength and corrosion resistance, which can reduce the overall weight of the components and strengthen the resistance of the components

High conversion efficiency of the cell

The 156.75mm high-efficiency battery sheet is prepared into half cell for assembly, the overall internal resistance of the component will be reduced, and the performance of the solar panel will be effectively improved

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Product Presentation

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Product Name	Half-cell solar panel
Material	Poly-crystalline
Power	285WP~390WP
Voltage	32V/48V
Model	T2A285PH-30/T2A390PH-36

Size introduction and size picture

MODEL	Power(W)	MODEL efficiency(%)	Size(mm)
T2A285PH-30	285	17.12	167899235
T2A290PH-30	290	17.42
T2A300PH-30	300	18.02
T2A305PH-30	305	18.32
T2A310PH-30	310	18.3
T2A315PH-30	315	18.32
T2A320PH-30	320	19.22

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Certificate

The components have passed various quality certification tests, including CE, TUV, iec,ISO,MCS, etc

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Company Introduction

Located in Guangzhou, Tunto Green Power Technology Co.,Ltd (Simplified as “ Tunto Green Power”) was established in 2012, it is a Chinese national Hi-tech enterprise which is specialized in developing renewable energy and smart electricity storage and conservation devices.
 With the mission of “Sunshine changes life and technology changes the world”, we are having been sparing no efforts to move the solar energy into electricity application and we have grown to be off grid solar system and solar electricity solution integrated company.

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Packing&Shipping

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b******x

The design for our off grid solar panel kits is simple but practical. Its design is in conformance with ergonomic principles

y******x

Guangzhou Tunto Green Power Technology Co., Ltd. puts a high value on material of off grid solar panel kits, which wins customers' trust. The product is made of high-quality materials that pass TUV and SGS testing

j******o

For the ingenious design of our portable solar panels for sale, Tunto now is getting more and more popularity. It is lead free, PCP free, and cadmium free

g******b

off grid solar panel kits is expected to have a long service life with portable solar panels for sale material. Its manufacturing is fully supported by staff with years of experience in the industry

o******i

In order to attain the purpose of economical design and a long life span of off grid solar panel kits, portable solar panels for sale is adopted. The product contains no additives and harmful chemical

v******i

This product stands out for its wrinkle recovery ability. Its fabrics are able to return its shape when it is twisted, wrinkled, or distorted in any way. It fits all areas of the face seamlessly

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