high quality off grid solar panel kits supplier for household

Company Advantages
1. Tunto best off grid solar system has a design that caters to the worldwide market. Strict quality control is taken over Tunto solar applications
2. Guangzhou Tunto Green Power Technology Co., Ltd. adheres to customer service and creates value for it. Different solar systems can be designed based on different conditions e.g. mountain, army outside
3. The product features a low discharge rate. The electrolyte in the battery is highly pure and contains no impurity which affects the performance of the battery. The solar applications have been certified under the ISO, CE, ROHS, and SGS
4. It will not consume extra energy. The certification provided by the Environmental Protection Agency is considered the most authentic in this regard, and the Energy Star label is the mark of this certification. It is very easy to install the solar garden/plaza light

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High quality monocrystalline solar panels have a conversion rate up to 21% and service life of 30 years

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High-quality aluminum frame with high strength, corrosion resistance, lightweight, and other characteristics, to ensure that the solar panel has a long life of up to 30 years.

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The surface glass of the component adopts Australian low-iron tempered glass (the iron content is less than 0.02%), which has the function of anti-reflection and waterproof and can effectively improve the light absorption rate and reduce the power loss caused by dust accumulation.

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Anti-aging imported backboard and water seal make sure the water doesn't get inside the solar panel and cause damage to the solar panels

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How to select solar panels？

Firstly，we must choose regular manufacturers with complete qualifications and good reputation. It is better to visit the factories in the field so that the quality can be guaranteed. Secondly，look at the conversion rate of panels and select auxiliary materials, such as glass, EVA and profile of outer frame.Lastly，when you look at the border, see if it's square and if it's flawed.

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Company Features
1. Our products enjoy good markets both at home and abroad, and many of them have won the endorsements of many well-known brands. We have been successfully finished projects with these brands.
2. Guangzhou Tunto Green Power Technology Co., Ltd. adheres to the concept of best off grid solar system and creates the ultimate quality of multicrystalline solar panels . Ask online!

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The design of Tunto off grid solar panel kits is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances. It is available in standard and heavy duty versions

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Tunto best off grid solar system is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc. It is heat treated and annealed during the manufacturing process

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The design processes of Tunto multicrystalline solar panels are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. It provides excellent lubricating oil retention

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Tunto off grid solar panel kits has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. It is made from high strength standard grade steel

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Tunto off grid solar panel kits is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed. It ensures no cracks, notches, or holes on its surface

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The product features high production. Once the design parameters and specification have been entered into this product, it consistently executes huge tasks and affords flexible scalability. Being heat treated and annealed during the manufacturing process, it has a stable dimension

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