Germany’s support programme for solar-plus-storage systems, which offers a rebate on the devices, has been officially re-launched as expected by the Federal Ministry of Economic Affairs and Energy.
The UK looks set for the arrival of energy storage in a big way this year. While these companies and their battery chemistries are fighting it out for both market share and brand awareness, several energy storage systems have been deployed already on a commercial basis using a more novel storage technology – the saltwater battery.
Nigel Morris, chief executive at solar firm RoofJuice Australia, who has been in the solar game for more than two decades, explains what stands in the way of Australia’s significant energy storage potential.
Tesla executives were unwilling to publicly put figures on expected sales for the company’s stationary storage products or for near-term cost reduction objectives, but said that production is on track.
Thus far, the relationship between incumbent utilities and the rise of distributed energy storage has been a difficult one. Cosmin Laslau of Lux Research gives his quick take on one US utility’s plan to stay in the game, offering Tesla Powerwalls to customers in three different ownership models.
AGL Energy has invested US$20 million in energy storage manufacturer Sunverge, as Australia’s biggest utility set up a fund worth ten times that to help meet its climate change commitments.
Energy Storage News spoke to UK veteran PV installer Martin Cotterell about selling energy storage systems responsibly, and making customers at commercial and industrial (C&I) and domestic level aware of the options available to them.
Hawaii’s electricity regulator and main utility have recognised that customer-sited distributed energy resources (DERs), including rooftop PV and energy storage, can provide essential grid services and better visbility for network operators, the VP of Stem Inc’s Hawaii operations has told Energy Storage News.
The organisation responsible for overseeing California’s bulk electric power system has approved proposals to accommodate more distributed energy resources, including rooftop solar, energy storage, advanced inverters and demand response, onto the state’s grid.
The UK solar industry is moving towards a market led by power purchase agreements (PPAs) and wider use of storage technology in the wake of subsidy cuts.
