Horizon Power starts vanadium battery tech trial in Australia
Western Australia’s state-owned regional energy provider Horizon Power has officially launched the trial of a vanadium flow battery in the northern part of the state as it investigates how to integrate long-duration energy storage into its network, microgrids, and other off-grid power systems.
Nigeria’s C&I solar plans under a cloud of diesel
A new approach aims to reconnect commercial and industrial (C&I) energy users to the grid, supplying daytime power from solar and batteries through grid infrastructure funded by PV installers, with diesel as a backup when needed.
Improving solar-air source heat pump performance via heat grid
A scientific group has proposed adding thermal solar panels to air-source heat pumps while also using grid heating to keep temperatures stable at night. The group modeled a system that could reportely achieve a coefficient of performance of 10.11 and represent an optimal solutions for cold climates.
Northvolt CEO steps down following bankruptcy filing
Company co-founder Peter Carlsson steps down from CEO position at Northvolt in the wake of Chapter 11 announcement in the United States. The Swedish battery maker has embarked on a debt restructuring process and is seeking new sources of funding.
Brazil’s largest microgrid goes online
Brazil’s largest microgrid has gone online at the State University of Campinas (Unicamp). The CampusGrid project combines a 565 kW solar system with a 1 MW high-capacity battery energy storage system (BESS).
Solarwatt presents new residential battery
German manufacturer Solarwatt says its new battery can be flexibly configured as an AC or DC system. It also features an emergency power function and can only be combined with Solarwatt inverters.
Enphase introduces portable off-grid battery
The U.S. solar microinverter provider introduced a 1500 Wh portable battery bank.
Romania opens €150 million pot for co-located battery storage
The Romanian Ministry of Energy has launched a grant program for battery energy storage systems developed in conjunction with existing renewable energy facilities – wind, solar, or hydro.
Zendure releases pre-sized home solar, energy storage kit
The kit includes four solar modules, a power controller, dual maximum power point trackers, two batteries with expandable storage, a microinverter and a smart meter current transformer.
US startup offers reversible fuel cell for remote locations
HyWatts has developed the Powerplant-in-a-Box system, a reversible high temperature proton exchange membrane fuel cell that can also work as an electrolyzer, ensuring energy supply anywhere and anytime.
