The Nepal Photovoltaic Quality Assurance (NEPQA) 2015.rev1 document outlines the technical standards and requirements for solar photovoltaic (PV) systems in Nepal, focusing on components such as PV modules, batteries, charge controllers, and lamps. It emphasizes the need for quality testing and certification by the Renewable Energy Test Station (RETS) to ensure compliance with established guidelines, thereby promoting efficient and reliable solar energy solutions for both domestic and institutional use.

The document outlines technical specifications for standalone solar photovoltaic street lighting systems in Nepal, emphasizing the integration of LED technology to improve energy efficiency and illumination. It details the components necessary for the system, including solar panels, deep-cycle batteries, charge controllers, and LED lamps, while providing guidelines for installation, maintenance, and warranty conditions to ensure optimal performance and durability in local environmental conditions.  

The Technical Standards for Solar Dryer and Solar Cooker outlines the essential specifications and benchmarks for solar drying and cooking technologies in Nepal, focusing on materials, design, and performance criteria for domestic, medium, and large-scale applications. It emphasizes the importance of quality assurance through warranties and certification, ensuring that products are durable, efficient, and suitable for local climatic conditions while adhering to government subsidy policies for renewable energy technologies.