Never hesitate to contact us once you think you have received imperfect solar light . We would appreciate much that if you provide us with the inspection report as soon as possible issued by an entrusted third party to prove the quality of the product. Then, we will verify and review every manufacturing process to find out the problems. Among the manufacturing factories, we have to admit that though we always stick to the business principle of "quality first" and ensure a high qualification ratio, we can not avoid the occurrence of some mistakes which may lead to the fact that few imperfections delivered to customers. Please understand and we will deliver you exactly the same products agreed by both parties.

The big development of Tunto green power Green Power Technology makes it at the forefront in the field of solar generator kit. The protable solar system series is widely praised by customers. TUNTO outdoor protable solar system is manufactured using the best quality raw material and cutting edge technology under the guidance of skilled professionals. Advanced technologies such as the Internet of Things are applied during the making of solar applications. TUNTO Green Power Technology provides opportunities for growth and development to our partners. Excellent electric insulation is a key feature of TUNTO solar applications.

we Green Power Technology will unswervingly promote the healthy and sustainable development of itself. Ask!