Rooftop Solar

The stadium of German football club SC Freiburg will host a 2.4MW rooftop solar array that will be built with heterojunction modules provided by Swiss manufacturer Meyer Burger.

British analyst GlobalData has predicted residential and commercial rooftop panels will not return to a declining price trend until next year, with post-Covid logistics headaches the cause, rather than a polysilicon shortage.

March 7 is the last date to submit bids for the installation and commissioning of grid-connected rooftop solar plants in various sizes for rural residential consumers in the State.

India installed 3,316 MW of non-hydro renewable energy capacity in the third quarter of FY2021-22, compared to just 1,914 MW installed in the same period last year. Out of this, 93% (3,072 MW) came from solar.

Researchers in Portugal have tested how vanadium redox flow batteries can be integrated with rooftop PV to balance the system load to ensure firm power output. They proposed a 5 kW/60 kWh battery configuration for a 6.7 kW building-integrated PV microgrid. According to their findings, the battery can be used in different energy management strategy scenarios to better complement solar photovoltaic generation.

The NASDAQ-listed Indian renewable energy developer has sold off its 117 MW/138 MWp of distributed rooftop solar portfolio to Hyderabad-based Fourth Partner Energy for INR 6.72 billion (US$89.9 million), ensuring its increased focus on higher-return, larger-scale projects.

India could employ one million new workers through the deployment of 339 GW of wind and grid-connected solar systems (utility-scale solar and rooftop solar) between FY2021-22 and FY2029-30 if the nation were to meet its 500 GW non-fossil capacity target. The bulk of the new jobs would be created by small projects like roof-top solar and mini and microgrids.

SMA’s new hybrid inverter reaches a maximum efficiency of 98.2% and a maximum European efficiency of 97.5%. It is compatible with DC-coupled high-voltage lithium-ion batteries from leading suppliers, according to the manufacturer.

A vibrant industry across the Middle East – including manufacturers, wholesalers, and a large number of EPCs and installers – supplies decarbonized electricity to meet growing air-conditioning demand, tapping the region’s abundant sunshine. However, progress toward this vision of a distributed-generation solar market segment and industry in the Gulf region has been slow, according to the president of the Middle East Solar Industry Association (MESIA), Ahmed Nada.

Ratings agency ICRA expects the solar boost based on the backlog of PV projects awarded by central and state electric utilities.