Testing lithium-ion, redox flow, and sodium-sulfur technologies, EPC provider CMI Energy wants to establish which types of system, or which combinations, are most suitable for different applications using the 4.2 MWh facility.

Despite political hurdles in key markets including China, India and Japan, Asia-Pacific remains highly active. This year, 59 GW of solar is expected to be installed and due to further system price declines, a phase-out of subsidy schemes can be offset.

A snapshot of how politicians, scientists, institutions, industry, and civil servants have reacted to the Intergovernmental Panel on Climate Change (IPCC) report, released yesterday.

Building on earlier collaboration, Kostal and BYD are looking to further strengthen their ties under a new deal, which will see them provide storage solutions to the residential and commercial solar segments.

While it took 60 months to reach the first million electric vehicle (EV) sales, in late 2015, it took the fourth million just six months. China is driving this development. Meanwhile, as first generation EVs batteries are reaching their end-of-life, interest in second-life use cases is growing. The volume of retired EV battery packs is set to be 108 GWh by 2029 – representing a third of the expected storage capacity market at that time.

A report by Technavio suggests the global market for battery materials could grow 9% annually in the next four years. Analysts point to the increasing installation of storage systems with PV as a key driver.

The City of Sydney has installed the first large scale battery storage system to be located within the Sydney metropolitan are. Transgrid and the City collaborated on the project, which sees 500 kWh of batteries coupled with around 450 kWp of rooftop PV.

Following Monday’s announcement, pv magazine spoke to Lior Handelsman, of SolarEdge. The company VP is adamant Huawei has infringed the Israeli firm’s intellectual property, and says defending IP will see the PV industry grow.

Solar PV capacity is set to grow 17-fold, and wind six-fold, by 2050, to account for nearly half of global electricity generation, predicts BNEF, while investments will reach US$11.5 trillion. Cost reductions will drive this charge, particularly in the battery market, which will benefit from the EV manufacturing ramp up. Despite this, the electricity sector is still failing to bring CO₂ emissions down to the required levels, with its continued dependence on gas.

Researchers from Helmholtz-Zentrum Berlin (HZB) and Oxford PV have presented a new record perovskite tandem solar cell, with a 25.2% conversion efficiency, independently verified by Fraunhofer ISE. Bernd Stannowski, from HZB presented the results this week at the World Conference on Photovoltaic Energy Conversion (WCPEC-7) in Hawaii.