Inverters

High solar irradiance and few cloudy days are ideal for solar. Fine dust and extreme heat is not – particularly when it comes to power electronics. As the distributed generation market segment emerges across hot climates, extreme conditions are a challenge inverter suppliers are grappling with.

Delhi-based solar developer Azure Power had bid for a 2 GW project on a single site, as well as 600 MW of manufacturing capacity. According to reports, the government has rejected the bid, however, stating that the quoted price is unreasonable.

The procurement will be worth an estimated Rs16,000 crore, and will stipulate the use of 1.2 GW of Indian-made equipment. The power generated will replace 4 GW of coal-fired electricity consumption used by the railways.

Products and companies which fail to make the list will be excluded from a wide range of government-backed projects. The list is set to apply from the end of March 2020 but new tenders will incorporate listing requirements from now on.

Sustainable development expert Auroville Consulting has launched the Solar Village Search Engine to help fund its Solar Village Initiative, which aims to power 100 villages in Tamil Nadu with solar by the year 2030.

The Solar Energy Corporation of India’s (SECI) much-hyped 10 GW manufacturing-linked tender, which has already been postponed six times, received a very tepid response on Monday, the last submission date.

As price pressure continues to exert its strong grip on the inverter market, digital services make their way into the offerings of manufacturers. The new technologies create the possibility to steadily generate profits, and thus create resilience to market fluctuations. But they also allow the installation of more solar assets, as they cater to the need to improve grid resilience to compensate for intermittent renewable energy.

Big players such as Acme, ReNew, Adani, Azure, Hero Future and Aditya Birla Solar are likely to stay away from procurement which requires 3 GW annual manufacturing commitment, says industry insider Gopal Lal Somani.

The nation installed 4.9 GW of solar, surpassing the USA – which installed 4.7 GW – to become the second largest solar market in the first half of the year, second only to China’s 24.3 GW.

pv magazine’s Future PV Roundtable, held at the 2018 Renewable Energy India (REI) Expo in Greater Noida, discussed how India can better adopt bifacial solar cell and module technology – the future of power generation. Prominent industry speakers also put forth their views on how standards can catalyze solar innovation for India-specific challenges, and on PV materials and components for enhanced module efficiency and recycling.