Latest headlines

Greensmith sees dramatic growth in grid-scale energy storage market

Greensmith CEO John Jung

The leading California-based energy storage software provider is a key partner in 35 grid-scale projects across the U.S.


Flow batteries: more cost effective for residential and utility-scale installations?

Bill Watkins, CEO of Imergy Power Systems

CEO interview: Bill Watkins, CEO of Imergy Power Systems, speaks exclusively with pv magazine about the company's vanadium-based flow battery energy storage products and why they make sense for PV developers. Imergy is...


Forecast 2030: stored electricity at $0.05/kWh

Solar battery storage

Winfried Hoffmann, a well-known figure throughout the PV world, has created a learning curve for battery storage that predicts costs will fall much faster than many experts believe.


Utility SCE unveils largest battery storage system in US

SCE battery storage system.

The 32 MWh storage system has been part-funded by the Department of Energy and is set to push the capabilities of energy storage on the grid.


Solar microinverter, power optimizer market to surpass $1 billion in 2018

Enphase PV microinverter

Key markets like the U.S., the U.K. and Australia are driving demand for module-level power electronics, according to IHS. The market has already grown to more than $300 million.


Rural electrification set to transform Asia-Pacific microgrid market

PV system, Philippines

The proliferation of microgrids in Asia-Pacific has been encouraged by rural electrification programs in developing countries, and the establishment of commercial microgrids in developed nations, according to Frost & Sullivan.


Hawaii: Distributed storage project launched to stabilize grid

A solar installation in Hawaii.

A 1 MW distributed storage project has been launched, that will see 1 MW of distributed storage added behind the meter in Oahu, Hawaii. The storage and control systems will be supplied by Stem.


Eltek to supply 300 solar-powered base stations in gulf region.

Eltek building, Drammen, Norway

The Norwegian power solutions group will provide autonomous power systems for mobile telecommunications in the Arab gulf region. Eltek has provided solar powered telecom installations across Africa.


Tesla’s battery Gigafactory likely to result in over 50% oversupply

A Tesla.

New research from Lux Research makes the prediction that the Tesla Motors/Panasonic 35 GW lithium-ion battery production will result in 50% overproduction. The scenario will likely occur, says Lux, as Tesla misses its target of...


Germany slates $210 million for sustainable power grid research

Transmission tower maintenance, Germany

Some 200 research institutes and companies are taking part in the initiative, part of the country's ambitious goal of an 80% renewable energy share by 2050.


Lithium batteries leading electrochemical energy storage technologies

Lithium-Ion Battery for BMW i3 electric car

A new study by the Technical University of Munich indicates Asian developers are leading the way when it comes to energy storage systems and far outpacing U.S. and European rivals.


TÜV SÜD to offer storage system certification

TUV SUD inverter/storage testing

The German testing group has unveiled its new Renewable Energy Storage Systems certification program, which it says will aid manufacturers as well as sellers and end-customers.


Photon Energy employs German tech for pilot project Down Under

Photon Energy 283 kW plant in Sydney

The group has secured funding from the German government to design, install and operate a PV battery power supply for a broadcast antenna in Australia operated by communications infrastructure provider BAI.


Report: Energy storage market expected to rise to $50 billion in 2020

BMWi production plant, Leipzig, Germany

The automotive market is displacing consumer electronics as the biggest user of energy storage, which will lead to further scale and cost reductions, according to Lux Research.


Sonnenbatterie expands distribution in Europe

Sonnenbatterie storage system

The German smart storage company has opened up its latest distribution outlet in Slovakia -- its fifth foreign market -- as demand for energy storage systems in Europe continues to rise.


DNV GL launches GRIDSTOR project

Solar storage battery.

The open-source, recommended practice project from DNV GL will address the needs for a comprehensive energy storage framework, focusing on system safety, operation and performance.


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