Indian Standard IS 16221 (Part 2) mandates BIS Registration for solar inverters, specifying requirements that solar inverters should exhibit in photovoltaic systems.

Utility-interconnected photovoltaic inverters, often known as solar inverters, are an integral part of grid-connected photovoltaic systems.

Power Inventor is a type of solar inverter that takes the direct current, or DC, from photovoltaic solar panels and delivers AC for both household and grid-tied purposes.

Wireless keyboards are nowadays a common feature of the modern workplace because of their convenience and versatility. They connect to devices without cumbersome cables, giving the user a clean and organized workspace. In India, to ensure that they are up to par with regulatory standards, wireless keyboards must get WPC ETA Certifications.

WPC (ETA) approval for wireless repeaters under the standard EN 300 328 is required to meet the requirements laid down by the Indian government. This ETA ensures that the wireless devices are fit for operation and safety as established by the Ministry of Communications and the WPC wing and helps in building consumer confidence for safe usage.

Wireless home automation systems are revolutionizing home management by allowing the control of lighting, temperature, security, and appliances from anywhere in the world. In India, these systems need to be in compliance with Indian Standard EN 300 328 and acquire WPC ETA Certification for safety and performance requirements so that it can be legally sold and used.

Wireless Nano USB adapters are small devices that provide Wi-Fi connectivity to laptops and desktops with a data rate of up to 150 Mbps. It is available for Windows, Mac OS, and Linux and also provides easy setup options such as WPS for safe connection. In India.

A wireless receiver captures radio waves and translates them into useful information like sound or data. In India, these devices have to adhere to the Indian Standard EN 300 328 for safety and functionality.

A wireless POS terminal is a must for the present retail and service industries. Here, the business can be conducted without any wired connection; this increases flexibility and improves efficiency. In India, these need to follow the Indian Standard EN 300 328 along with WPC ETA certification, as the devices should safely work and meet all of the regulatory standards required by the government for legal sale and usage.

A Wi-Fi bulb, also referred to as a smart bulb, is a contemporary lighting device controlled remotely via a Wi-Fi network using a smartphone, tablet, or voice assistant. It can include colour-changing, dimming, and scheduling features.

BEE Registration for Ultra-High Definition (UHD) televisions IS 616, IEC 62087 is a process that assures the appliances concerned will abide by specific requirements in terms of energy efficiency and safety parameters that BEE has devised for Indian appliances.