Solar Bottle Light
Light is one of the most essential human needs. When it comes to illumination, people logically demand light for the night time. Day time lighting is usually covered sufficiently by the sun light but in the slums the situation is different.
In densely populated areas like slums and even some rural areas, household often lack windows or light passages. As a result, these households remain dark or very poorly lit even during sunny days, resulting in an unnecessary energy demand. This demand can be efficiently met by the solar PV system- plastic bottles or solar bottle light which is way cheaper and simpler.
Industrial Solar Pipe Light
energy efficiency improvement has become a great concern to reduce the misuse of electricity in innovative ways especially in commercial sectors both for energy conservation and economical gains. It has been observed that, in most of the commercial places, a huge amount of electricity has been misused for daytime lighting purpose. By introducing Solar Pipe Light, this issue could be addressed in an innovative and cost effective way.
Renewable Energy Innovation Hub
Renewable Energy Innovation Hub is a five-month long ‘certificate training course’ organized by CHANGE in collaboration with the U.S. Department of State held from 1st January to 31st May, 2015. The training aims to mentor young innovations and engineering students from universities, poly technical institutions & colleges with a specific focus on research and development of renewable energy appliances.