India and Australia’s richest race to net-zero by 2030
Today, both Reliance and Fortescue are realizing the huge investment, employment, import replacement and export opportunities in zero emissions industries of the future, both for India and Australia. And they look to be leading the way, fully supported by global financial institutions increasingly seeking to deploy trillions of patient capital in low volatility, non-commodity price exposed zero-emissions energy sources of the future.
Large-scale solar can cool nearby areas
An international team of scientists observed a cooling effect in a large radius around solar arrays. The cooling may have implications for local ecosystem management.
Vietnamese manufacturer unveils PV module for agrivoltaics
Vietnamese manufacturer Irex has announced a new glass-glass solar panel with a power output of 265 W and a power conversion efficiency of 18.1%.
IIT Bhilai researchers develop large-area perovskite solar cell with copper metal contact
An Indian research group has built a perovskite cell that has a metal contact based on copper, instead of expensive gold. The device showed almost the same efficiency as a cell developed with gold metallization but its stability was much lower. In order to overcome this issue, the scientists suggest using a metal contact made of a thin layer of gold and a thicker, overlying copper layer.
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.
Nickel-hydrogen battery for large scale renewables
U.S. start-up EnerVenue has secured funding to build a gigafactory to produce nickel-hydrogen batteries for large scale renewable and storage applications. The battery has an efficiency ranging from 80 to 90%, depending on the cycle rate, and its energy density per square foot is equal to, or better than lithium-ion batteries, according to the company.
Recycling solar panels: Making the numbers work
NREL researchers said a profitable and sustainable solar panel recycling industry could establish itself by 2032. Here’s how the numbers work.
Movable solar power station for off-grid applications
The modular power station comes with two lithium iron phosphate (LFP) batteries and has a capacity of 6 kW/24.6 kWh. It relies on a 3 kW pure sine wave inverter which the manufacturer said is able to adjust the AC charging rate.
Indian solar manufacturers go big on high-output modules
Adani Solar, Jakson, Premier Energies, Vikram Solar, Waaree and other Indian manufacturers are showcasing their high-output modules (from 500 W to 600+ W) at this year’s Renewable Energy India Expo 2021.
How long do rooftop residential solar panels last?
Multiple factors affect the productive lifespan of a residential solar panel. In the first part of this series, we look at the solar panels themselves.
