Adopting cutting-edge technologies, Tunto off grid solar panel system is manufactured to meet the Energy Labelling Scheme. It has been recognized by the Mandatory Energy Efficiency Labelling Scheme (MEELS) and Voluntary Energy Efficiency Labelling Scheme (VEELS). 2.
polycrystalline solar panel is especially can be used to off grid solar panel system . 3.
We are committed to providing the best polycrystalline solar panel with the best considerate service. 4.
polycrystalline solar panel products from Guangzhou Tunto Green Power Technology Co., Ltd. pursue high quality and low prices.
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.
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
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.
Guangzhou Tunto Green Power Technology Co., Ltd. cooperated with many esteemed companies for polycrystalline solar panel . 2.
Guangzhou Tunto Green Power Technology Co., Ltd. is strong in technology and has excellent ability of research development. 3.
Tunto is a company who is responsible for customer satisfication. Inquiry! By introducing advanced machines and technologies, Tunto aims to be an excellent off grid solar panel system manufacturer. Inquiry! Guangzhou Tunto Green Power Technology Co., Ltd. is ready to embrace different cultures. Inquiry!