Search Results for: hydrogen

ZCell Battery Review: Better Than Lithium-ion?

June 1, 2016 2023-06-05T08:00:03 by 102 Comments
redflow zcell vs powerwall etc

How does the Aussie Redflow ZCell compare to lithium ion batteries?

Note: the Cell battery has been superseded as Redflow continuously improves its product. The latest version of Redflow’s battery is called the ZBM3.

The Australian company Redflow is accepting pre-orders for its new home energy storage system, the ZCell battery.  It has a 10 kilowatt-hour usable storage capacity, can provide 3 kilowatts of continuous power, and is suitable for on-grid and off-grid use.  Deliveries will begin in August 2016.

In this Z-Cell battery review I go deep into the zinc bromide technology’s pros and cons compared to its main challenger: lithium ion batteries.

While there are many lithium-ion storage systems on the market, the Redflow ZCell stands out as the only zinc bromide flow battery.  Its unique chemistry gives it several advantages over lithium-ion systems.  One is it can lie dormant for long periods at any level of charge without suffering from deterioration.  And another is its storage capacity will never decline over its over its entire lifespan.  [Read more…]

Filed Under: Battery Storage Tagged With: , , ,

Researchers use photosynthesis to directly create liquid fuel from solar

February 18, 2015 2017-10-25T09:39:36 by 1 Comment
leaf and solar panel

Harvard scientists are mimicking photosynthesis by converting solar electricity directly into a liquid fuel.

Solar power using photosynthesis is the most ancient — and successful — form of energy production. Plants have used this method for over a billion years, harvesting sunlight, combining it with water and turning this abundant solar energy into food. Now researchers at Harvard University are looking to use the process in a really novel way. [Read more…]

Filed Under: Solar Innovations Tagged With: , ,

New generation of super thin solar cells promise half price solar power

March 19, 2012 2017-10-25T10:28:57 by 1 Comment
twin creeks technologies logo

Twin creeks technologies are claiming a cost reduction breakthrough for solar PV

Last week’s column brought you the latest, world-record-breaking achievements of the University of NSW. This week, just to balance the books a little, we thought we’d bring you news of the latest incredible overseas advance in PV cells from overseas — just to prove that solar research is pushing back the boundaries the world over.

The name of the firm is Twin Creeks, which may or may not be a nod to the superb David Lynch-produced TV series of the early nineties (or am I showing my age here?), and the breakthrough is that photovoltaic cells are created using a hydrogen ion particle accelerator. [Read more…]

Filed Under: Solar Panels Tagged With: , , , ,
Get The SolarQuotes Weekly Newsletter