Tunto off grid solar panel system conforms to the electrical safety standards. Its wires and cables, plug, switching power system, and electric components such as conductor and resistor are tested to comply with relevant standards. 2.
Internationally-certified quality: The product, tested by the authoritative third-party, has been approved to meet with the widely-recognized international quality standards. 3.
Guangzhou Tunto Green Power Technology Co., Ltd. has become the preferred brand for many costumers with their excellent quality, perfect service and competitive price. 4.
If you can trust in us, Guangzhou Tunto Green Power Technology Co., Ltd. will never let you down for the quality of monocrystalline solar panel .
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.
As a monocrystalline solar panel supplier, Tunto is committed to quality improvement and professional service. 2.
We have established business cooperation with many of the highest-income countries, mainly Denmark, America, Australia, etc. This has made us achieve competitive advantage internationally. 3.
To provide users with safer and environmentally-friendly off grid solar panel kits is always Tunto's mission. Get quote! The brand orientation of Tunto is to offer all-round polycrystalline solar panel for customers who pursue off grid solar panel system . Get quote! Creating multicrystalline solar panels through our advanced technology and professional team is our persistent goal. Get quote! Tunto has been devoted to helping customers to enjoy monocrystalline solar panel use experience. Get quote!