Flow battery maker Avalon has initiated a novel business model aimed at lowering the cost of deployment of its energy storage units, effectively ‘renting’ the electrolytes in the devices to a customer in California.

Homeowners across Afghanistan are set to benefit from the country’s first pay-as-you-go (PAYG) home solar systems combined with energy storage batteries, being delivered in a pioneering new programme.

A new poll has identified energy storage as the most promising technology for institutional investors keen on renewable assets, amid plans by many to ramp up allocations.

SA Water, which delivers water to more than one-and-a-half million people in South Australia, has picked out local contractor Enerven to execute the roll-out of PV and battery storage across 70 of its facilities in the next 18 months.

Solar Energy Corporation of India (SECI) has issued a sizeable solar-plus-storage tender for the island archipelago of Lakshadweep involving 20MWac of floating solar projects coupled with 60MWh of battery energy storage systems.

PV manufacturer and EPC Philadelphia Solar says it has achieved commercial operation of an expansion phase to one of the first solar projects built in the MENA region where energy storage has been added.

Firm spies potential for more than 4.5GW of flexible power capacity in the UK alone and a home energy management industry which it expects to be worth more than US£2 billion (US$2.58 billion) a year by 2025.

Shell is to acquire German battery storage manufacturer sonnen in a bid to accelerate its home energy services position.

After China connected a huge battery to a project combining solar, wind and other generation sources, a US utility project has just been announced which will likewise combine solar and wind with a grid-scale battery.

Renewable energy utility Good Energy has partnered with manufacturer Powerstar and engineering tech provider Belectric to push ahead its commercial and industrial (C&I) energy storage offerings in the UK.