GoodWe inverters power 6 MW rooftop solar plant at India refinery
The solar plant at Mangalore Refinery and Petrochemicals Limited’s site in Karnataka is generating more than 24,000 units (kWh) of electricity per day.
India added 521 MW of rooftop solar in Q2 2021
The second quarterly (April-May-June) addition of 521 MW is India’s highest-ever rooftop solar capacity installed in a quarter.
Solar on new-build homes has significantly shorter payback period
A report by BloombergNEF and Schneider Electric has pressed the case for governments to unlock the world’s potentially huge rooftop solar potential, and cited California’s solar mandate as a shining example.
An open letter to power minister on Draft Electricity Rules, 2021
The current proposed draft policy has the potential to act as a game-changer for the renewable energy industry. However, the government needs to relook at certain elements.
Pondicherry University gets a 2.4 MW solar plant
The rooftop solar plant, commissioned by Amp Energy India, will supply about 40% of the university’s energy requirement and help offset around 2,900 tons of carbon emissions every year.
New mounting system for rooftop PV, from Austria
The mounting structure relies on a 5.8m long support rail that does not lie on the roof but is connected directly to a purlin placed below with self-drilling support screws.
SECI seeks land for agriculture feeder-level solar power plants
The Solar Energy Corporation of India Limited (SECI) has invited Expression of Interest to identify the applicants who are interested in leasing or selling their land to developers for setting up agricultural feeder-level solar power plants in the State.
Solar module for east-west installations on flat rooftops
Dutch startup Solarge has developed a 500 W panel that weighs 50% less than conventional glass-backsheet modules. The new product can be fixed to rooftops with roofing anchors, which eliminates the need for ballast, according to the manufacturer.
New solar addition may generate 21 kilotonnes of PV module waste by 2030
India’s solar capacity growth up to 2030 also means the generation of a significant mass of PV module waste due to early failures or damages during transportation, installation, and operation. The waste generation could be 21 kilotonnes assuming India’s cumulative installed PV capacity grows to 287.4 GW by 2030 from 40 GW in 2020. This doesn’t include end-of-life panel waste as PV systems installed between 2020-30 are assumed to have at least 30 years of lifetime.
Hybrid wind-solar for highways
Switzerland-based Energy Pier has developed a new concept for hybrid-wind solar projects located along highways. The proposed solution combines a rooftop PV system with small scale wind generators that are installed on both sides of the supporting pillars of the system.
