Tag: non-toxicbattery

Advantages of SoNick battery for installations

Posted on by Linda

Below is a summary of some of the differences between the SoNick battery and other battery technologies.

SoNick will not catch fire

The SoNick battery cannot catch fire or explode. It is the only chemistry UL9540A certified for safety from thermal runaway. This means no risk of fire or explosion, even in the presence of external fire.

All lithium-ion batteries have the potential to catch fire. Depending on the particular lithium-ion technology and safety features included with the battery, the ignition point may change, i.e. the ignition point for lithium ion phosphate is higher than that for lithium manganese cobalt.

If a battery installation is situated next to a building and the battery catches fire it is quite possible for the whole building to be burnt as a result of the difficulties associated with extinguishing lithium-ion fires. Also, when lithium batteries catch fire toxic fumes are given off.

SoNick capacity doesn’t degrade over service life

The SoNick battery doesn’t degrade over its service life. After 10 years you should still be operating at your original capacity.

Continue reading “Advantages of SoNick battery for installations” →

Electric bus battery explosion fires

Posted on by Linda

As the world moves towards electrifying the transport system with the utilisation of electric cars, scooters, busses, trains etc. we need to make sure we take into account the inherent dangers of lithium-ion batteries.

It is not uncommon for lithium-ion batteries to catch fire while charging whether they are in phones, computers, work tools, house batteries or electric vehicles. There are many instances of houses and businesses being burnt due to these fires.

One of the issues with lithium-ion battery fires is the temperatures the fire will quickly get to (excess of 1000oC) and the speed with which the fire will spread to anything adjoining it. The biggest issue is that fire brigades are unable to easily extinguish a lithium-ion battery fire. All they can really do is protect surrounding assets to prevent the fire spreading.

6 buses destroyed in UK 230522 – 2 were electric – https://www.dailymail.co.uk/news/article-10842785/Bus-explodes-Potters-Bar-bus-garage-engulfed-flames-six-vehicles-damaged-fire.html. 2 electric and 4 non-electric busses were destroyed. Believed to have started in one lithium-ion battery exploding while being charged. Fire quickly destroyed that bus and spread to adjoining busses and busses were alight within minutes when firemen arrived. Plumes of toxic smoke could be seen 18 kilometres away. Onlookers likened the ‘unbelievable noise’ to that of an explosion. There were no reported injuries.

Continue reading “Electric bus battery explosion fires” →

Medical Centre – Commercial Case Study using SoNick batteries

Posted on by Linda

The medical centre was to be refurbished and part of the upgrade was to install a PV system with battery storage. The difficulty was allocating the space for battery storage that was safe for patients as well as staff. As is usual in a medical centre space is a premium and is used for medical related purposes as a priority.

A space was identified under the stairwell as the only realistic place to house the batteries and inverters. This limited the type of battery storage due to both space and safety requirements. Continue reading “Medical Centre – Commercial Case Study using SoNick batteries” →

Off grid energy usage

Posted on by Linda

 

There are many reasons why people live off the main electricity grid supply. They may live in remote areas where it is not economically feasible to connect to the electricity grid. Usually these communities have relied on diesel generators.

It may be a lifestyle choice where people want to be self-sufficient and take control of their own energy usage.

People that live at the end of electricity supply lines or Swer lines may have a lot of power outages and find it is actually more stable and economical to be off-grid or part of a local mini grid. Continue reading “Off grid energy usage” →

NASA robot catches fire

Posted on by Linda

On June 14, 2016, four researchers at the NASA Jet Propulsion Laboratory were preparing to ship a waist-high, ape-like robot named RoboSimian off-site. The robot had been built to rescue people from dangerous situations that were to difficult for human rescuers. The scientists swapped one lithium-ion battery for a fresh one, then left for lunch to let the new power supply charge.

 

 

Unfortunately, the new lithium ion battery  malfunctioned and went into thermal runaway. Luckily the researchers were no longer in close proximity to the robot so no-one was hurt, although NASA have said there have been a number of these close calls.

A number of attempts were made to put out the fire but eventually the robot was wheeled outside and allowed to burn itself out.
Continue reading “NASA robot catches fire” →

Fire risk for solar and batteries

Posted on by Linda

Victoria’s Metropolitan Fire Brigade says it may take “Years to understand’ the fire risk posed by lithium ion battery storage

 

The MFB said the solar installations were vulnerable to faults across their systems, including isolation switches, inverters and installed wiring, and from deteriorating components.

The alarming figures come as the solar battery storage industry pushes to kill new regulations that would force homeowners to build a separate “fire bunker” housing for battery installations.

Under draft rules released by Standards Australia, lithium ion batteries are classed as “Fire Class 1” and would not be allowed inside or within 1m of a domestic dwelling. The industry will have until August 15 to respond to the draft regulations.

The safety moves are designed to avoid a repeat of Labor’s insulation batts scheme in which the rapid rollout of roof insulation in 2009 led to more than 200 house fires across the nation, and ultimately four deaths. Continue reading “Fire risk for solar and batteries” →

Battery Standards and Lithium battery fires

Posted on by Linda

It is interesting that everyone is up in arms about the battery standards being introduced into Australia but maybe people should be asking why these standards are being brought in. It is not only government and coal company lobbying.

Yes, lithium ion batteries are currently cheaper and installing them in safer locations will add cost to installing them, however there are already safer battery technologies on the market that are being pushed out of the market due to the cheap cost of lithium ion batteries.

It is easy to say there is a low probability of your lithium ion battery catching fire, (and some lithium battery technologies are safer than others), but if it is your house that burns down or someone in your house that is injured you may be taking a different view on the safety standards.

The thing that is not being addressed here is that a fire doesn’t have to start in the battery due to a fault in the battery for the battery to catch fire; it can start in the vicinity of the battery and then move to the battery. The standards are designed to help the fire brigade protect your property and their members safety by limiting the dangers caused by battery fires that can’t be put out. Continue reading “Battery Standards and Lithium battery fires” →

Cheaper battery prices can have unforseen consequences

Posted on by Linda

 

There are many things to take into account when looking at an energy storage battery for your home or business. These include safety, performance, operating temperature as well as recyclability and environmental impact.

Unfortunately many people only look at the initial purchase cost of batteries and this is what they use to compare different batteries. This doesn’t take into account what a battery may cost them over its lifetime or the cost to the environment of both the battery’s manufacture and end of life disposal. To make a realistic comparison of a battery’s cost you need to consider its full “cradle to grave” impact on all areas, including its safety during operation and its environmental impact. Continue reading “Cheaper battery prices can have unforseen consequences” →

Battery Recyclability

Posted on by Linda

 

One of the things that you should consider when putting battery storage on your home is whether or not the battery will be recyclable at the end of its life.

Often, one of the reasons that people put solar panels on their house and put in battery storage to collect the excess usage is to protect the environment and reduce the need for coal powered power stations.

This can be counterproductive if you choose a battery that is made from toxic materials or has components that can’t be recycled. Continue reading “Battery Recyclability” →