Technology and R&D

Research conducted over several years by scientists at the Massachusetts Institute of Technology (MIT) demonstrates that air pollution in cities can put a dampener on the performance of PV panels which, if not taken into account, can threaten a project’s viability.

With a rapid reduction in costs, solar plus storage can be an effective alternative for customers buying peak power from the grid. At the same time, utilities can avoid investments in peak capacity or eliminate load shedding by utilizing these resources.

Hyderabad based Cygni Energy plans to utilize the capital to triple its solar DC solutions production capacity from 4,000 units to 12,000 by H1 2019, develop new technology-enabled products and streamline the product lifecycle, as well as expand nationally and internationally.

Banks categorize renewable energy projects as risky and believe they offer lower rates of return than fossil fuel schemes, making them reluctant lenders.

Underlining India’s commitment to becoming the global renewable energy leader, Shri Anand Kumar, secretary of the Ministry of New and Renewable Energy, said the country plans 500 GW of capacity by 2030. He also underlined plans to become a solar and storage manufacturing hub; and said the International Solar Alliance needs to widen its membership.

India’s PV sector is expanding at a serious pace, creating jobs and further securing energy supply for many businesses. Yet, sourcing battery cell technology at the current rate resulted in annual foreign exchange of Rs. 1012 crore creating deficits, that hopefully can be averted in the future.

The goal of the project, RE 8760 is to show how the storage of renewable energies can make them usable all year round. The generated solar power is stored and converted into hydrogen. It can also be conserved over long periods and used to recharge fuel cell vehicles during the dark winter months.

The U.S. headquartered inverter company has mentioned that the new Enphase IQ microinverter enables faster installation and reduce maintenance costs for installers. Moreover, new technology will produce 18% more power and will be 31% lighter and 15% smaller than the current M-Series microinverters.

Scientists from the University of Wollongong in Australia have developed battery cells based on sodium-ion technology which the university says can achieve excellent cycling stability and easily be scaled up to mass production.

Scientists from the Solar Energy Research Institute of Singapore (SERIS) have announced the development of a new wet chemical process to allow multi-crystalline Si wafers to be cut with diamond wire saw technology, and subsequently textured to reduce their reflectivity.