All-renewables power system with 76% solar share could halve electricity costs and drive net-zero by 2050
A power system modeling study, jointly carried out by Lappeenranta-Lahti University of Technology (LUT) and Wärtsilä, explores the feasibility of a net-zero-emissions power system in India by 2050. It shows that an all-renewables power system, when paired with flexible generation technologies (thermal balancing power plants and energy storage), can improve the affordability of electricity while ensuring the reliability of system operations.
How long do residential storage batteries last?
Multiple factors can affect the lifespan of a residential battery energy storage system. We examine the life of batteries in Part 3 of our series.
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.
Residential rooftop solar in India
Established in 2015, Gurugram-based solar EPC player Corrit Energy and Infra caters to a diverse customer profile ranging from large-scale industries to residences. Director and CEO Mayur Misra speaks about the current state of residential rooftop solar in India and emerging trends.
How long do residential solar inverters last?
Multiple factors affect the productive lifespans of residential solar inverters. In the second part of our new series on resiliency, we look at PV inverters.
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.
Solaria unveils 430 W pure black residential solar panel
The new residential module of the U.S.-based manufacturer has a power conversion efficiency of 20.40%, a size of 1,076×1,957x35mm, and a weight of 21.3kg. The product is claimed to be compatible with next-generation, module-level power electronics.
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.
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.
