The quality control of Tunto solar controllers for sale strictly complies with the regulations of ceramic tableware industry, including the raw materials and the workmanship of glaze decoration. Different solar systems can be designed based on different conditions e.g. mountain, army outside2.
As an artistic language reflecting the designer's conception, this product presents an unusual aesthetic feeling in the shape and the color. The intelligent battery system is installed in each Tunto solar system3.
The product is functional with perfect and reliable performance. Tunto solar garden/plaza light is nonconductive4.
The product we offered has reliable performance and durability. Tunto solar garden/plaza light is widely used in garden, plaza, lawns and parks5.
The product is extremely useful owing to their high quality and long service life. Tunto solar systems, of high safety, supply stable power
High quality monocrystalline solar panels have a conversion rate up to 21% and service life of 30 Years
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.
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.
The back adopts anti-aging imported backboard, waterproof seal
Comparison between good and poor products
(1)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.
(2)Look at the conversion rate of panels and select auxiliary materials, such as glass, EVA and profile of the outer frame.
(3)See the quality of the border, is not strict rectangular, error is not large.
Our professional equipment allows us to fabricate such solar controllers for sale .2.
We attach great importance to the after-sales service provided through Tunto Green Power solar power project provider. Get more info!