200w off grid solar panel kits factory price for solar plant

Product Comparison

Tunto is certified by various qualifications. We have advanced production technology and great production capability. solar system has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.Compared with other products in the same category, solar system has the following competitive advantages.

Product Details

With the pursuit of excellence, Tunto is committed to showing you unique craftsmanship in details. solar system is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.

Company Advantages
1. Tunto 300 watt monocrystalline solar panel has to go through a wide range of production processes, including material washing, CNC cutting, welding, plating, chemical spraying, and so on.
2. The product can last for a long time. It is built with an intelligent circuit which can provide protection from overload protection or electrical leakage.
3. The energy-efficient product contributes a lot in cutting electricity cost, which also helps conserve energy and resources for our earth.
4. Being used to present powerpoints and other electronic slideshows, this product has become a common feature of boardrooms, conference rooms, and classrooms.

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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Company Features
1. Boasting a wealth of experience in designing and manufacturing 300 watt monocrystalline solar panel , Guangzhou Tunto Green Power Technology Co., Ltd. has been regarded as a trustworthy provider.
2. Tunto employs professional staff to produce off grid solar panel kits.
3. We care about the community, the planet, and our future. We are committed to protecting our environment by executing strict production plans. We are putting every possible effort in reducing negative production impact on the earth. Environmental protection has been a long tradition of our company. We using technological advances and innovative solutions to minimize the negative impact of our operations on the environment.

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Guangzhou Tunto Green Power Technology Co., Ltd. has a modern factory building, and introduces advanced off grid solar panel kits production equipment, and off grid solar panel kits after the production is completed, it will be tested by the relevant national departments to meet the national quality standards, ensuring that it not only has high output, but also stable performance and high quality .

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Guangzhou Tunto Green Power Technology Co., Ltd. has modern workshops and equipment, and has multiple sets of imported inspection and testing devices, and the production personnel strictly follow the national quality management system during production off grid solar panel kits to ensure that off grid solar panel kits provided to customers is of excellent quality , high quality products.

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The company has been engaged in the production and sales of 300 watt monocrystalline solar panel for many years. It not only has advanced production and quality inspection equipment, but also has established a scientific quality inspection system.

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Guangzhou Tunto Green Power Technology Co., Ltd. Strictly control 300 watt monocrystalline solar panel each link of production and processing, and introduce foreign advanced technology, and further improve it to make it better in quality and more stable in performance. It is a high-quality product worth buying.

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The off grid solar panel kits of Guangzhou Tunto Green Power Technology Co., Ltd. uses high-quality materials, exquisite workmanship, scientific structure, advanced design concept, and the finished product has the advantages of high precision, good durability, and high economic value.

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While ensuring the production quality of off grid solar panel kits, we also insist on reducing the cost to a lower level without violating the cost principle, so that off grid solar panel kits has a very competitive price in the market.

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Tunto off grid solar panel kits factory price for solar plant

Half-cell 144cells

Half-cell 120cells

Project case