Delta's world-class innovation and products are developed in its state-of-the-art R&D facilities around the world. The company's products and solutions are recognized worldwide for their market leading technology, high efficiency and reliability in contribution to a lower carbon footprint environment. Delta's wide range of products includes LED lighting, highly efficient power electronics, EV charger and photovoltaic inverters among many others. These products can contribute directly to the development of Thailand 4.0 vision.