As the pandemic is subsiding, global travel, van life, and camping are back on track. People are running to exotic and unknown destinations to find some much-needed fun and peace. At this time, the market is flooded with alternative power solutions like solar power stations, diesel generators, inverters, etc. Most of the devices for power generation use lithium-ion battery chemistries like NCM and NCA. However, Bluetti is at the forefront of technological innovation and uses LiFePo4 (LFP) batteries for its solar generators.

The LFP battery is less expensive than some of the other lithium-ion chemistries, like NCA and NCM as it does not use cobalt. Moreover, it offers long cycle life, fast charging, and low toxicity. So let’s take a detailed look at the LFP battery technology used by Bluetti.

LiFePo4 Batteries

LiFePO4 is a natural mineral of the olivine family. In 1996 it was identified as a cathode material belonging to the polyanion class for use in batteries. Its anode material is LiaC6, and the cathode material is LiFePO4, with the carrier being Li+. Due to the nano-scale phosphate cathode material found in the battery, LFP batteries provide some of the best electrochemical performance with added lower resistance on the market. 

Advantages of LiFePo4 Batteries:

• Thermal stability 
• Long life cycle
• Higher current rating
• An extra layer of safety
• No maintenance
• Lightweight and portable
• Improved discharge and charge efficiency
• Low toxicity

How do LiFePo4 Batteries work?

An LFP battery is essentially made up of the following components: Positive electrode (cathode), Negative electrode (anode), Electrolyte, Separator, Lithium metal oxide (LiFePO4), Graphite, Lithium salt, and Polymer membrane Charging. 

Charging the Battery:

When a LiFePO4 battery is being charged, lithium ions are released from the cathode and move to the anode using the electrolyte.

Discharging: 

When a power load is applied to the battery, the opposite reaction takes place and Lithium ions move from the anode to the cathode.

Electricity:

This movement of the lithium ions from the cathode to anode and vice-versa creates an electron flow between these two electrodes, which generates an electric charge and powers your devices. 

Why LiFePo4 Batteries are the perfect companions for your solar generators?

• Long Life Span: The greatest advantage of an LFP battery over a lithium-ion NCM / NCA battery is its ability to charge and discharge over a thousand times. For e.g. Bluetti’s largest solar generator can discharge over 3500times. This is a significant decision-making factor as LFP technology gives you not only high-quality batteries but also long-lasting ones. 
• Highly efficient: Unlike lead-acid batteries, LFP ones are highly efficient because they can discharge over 90% of their capacity. This means you get the most out of your solar generator for as little space used as possible.
• Zero maintenance: Another big advantage of LFP technology is that it requires no active maintenance. LFP batteries require pretty much no maintenance. This means you do not need to do anything to extend its lifespan. You can simply charge and discharge as you see fit. 
• Lightweight and portable: When compared to other similar battery technologies available in the market, LiFePo4 batteries are much lighter.  This is particularly important when their application is found inside a solar generator as lesser weight means higher mobility. For e.g. Bluetti’s new AC200 MAX weighs only 61.9lbs (28.1kg). This may sound like a lot but compared to its discharge power and energy density, 61 pounds is nothing.
• High Safety: LiFePO4 batteries are the safest lithium-ion batteries on the market. These batteries are encased in an airtight aluminum case, specifically designed to withstand temperature, pressure variations, punctures, and impacts.
• Extreme Temperatures: Temperature is not something to overlook when it comes to battery performance, as it can have a profound effect on any battery. However, LiFePO4 stands the best chance during extreme temperature variations. Thus Bluetti’s solar generators are able to operate in a wide range of temperatures, which makes them desirable in different surroundings and environments. 

Why Bluetti is a better and cheaper option?

Let’s now compare Bluettis Solar generators with other manufacturers like Jackerry and Ecoflow:

*Please note that Bluetti uses LiFePO4, Jackery lithium-ion, and Ecoflow NCM. 

**We could not find a comparable capacity size for the Jackery, so we included their largest capacity generator, which is 1,534 Wh

When it comes to energy storage, one cannot simply rely on the actual buying price of the solar generator (up-front cost).  We also need to take into account the total energy in watt-hours that the solar generator can store and release (the charge/discharge cycle) during its lifetime. Thus we need to find the  LCOS or Levelized Cost Of Storage in USD/Wh.

LCOS = Upfront Cost / (total kWh capacity x (DoD %) x cycle life) 

Let’s work out the LCOS for each solar generator manufacturer and their respective product models. 

Bluetti

2 kWh x 0.9 x 3500 = 6300

$1,799 / 6300 = $0,285 per kWh

Jackery 

1.5 kWh x 0.8 x 500 = 600

$1,599 / 600 = $2.67 per kWh

Ecoflow

2 kWh x 0.8 x 800 = 1280

$1,899 / 1280 = $1.48 per kWh

As we can see when working out the LCOS, Bluetti is by far the much cheaper option over the long run, as the LiFePO4 technology lasts much longer than both lithium-ion and NCM. Please note that the above LCOS includes other components such as the charge controller and inverter, as these two components are included in the upfront purchasing price. 

Conclusion:

We now know the importance of LFP battery technology and how it has revolutionized the portable power sector. If you are looking for a high-quality, long-lasting, safe, and zero-maintenance power solution then Bluetti stands out in the market with its use of LiFePo4 batteries. Models such as the new AC200 MAX and the AC300 modular power system are capable of providing you with incredible amounts of energy storage. For more information on these innovative power, solutions check out the Bluetti official website. 

Please note that Bluetti Spring Festival 2022 is now live.  Bluetti is now giving huge discounts on almost all its products under the Bluetti Spring Sale 2022. The sale ends on 14 March 2022.

*We thank Bluetti for sponsoring this post. Our sponsors help us pay for the many costs associated with running Gizmochina.

The post LiFePo4 Batteries – The Secret Behind Bluetti’s Long Lasting and Low-Cost Solar Generators appeared first on Gizmochina.

Bluetti is giving out some great offers and discounts under its Black Friday Deals. The sustainable global company that provides powerful yet eco-friendly power station innovations and charging solutions is giving out their biggest discounts ever on Solar Power Stations/ generators, Solar panels, and more.

This means homeowners, campers, van lifers, and adventure nomads across the globe can find something interesting and useful at the cheapest price offered by Bluetti. So let’s check out some of their best offers.

Unlimited Power Supply for your House

Bluetti AC300 and B300 Portable Power Station Combo

Original Price:$3698        Discounted Price: Starts at $2999

Save up to $4000 with bundles

• Highly portable modular solar generator
• One of the long-lasting solar generators in the market
• AC300 can be charged  with both AC and Solar simultaneously whilst being connected to dual B300 battery modules
• AC300 accepts up to 4 x B300 battery modules – Thus total capacity 12288Wh
• 2400W Unrivaled Solar Input
• 3000W Pure Sine Wave Inverter
• 5400W Blazing Input Rate
• 240V Connection Available
• 24/7 UPS Home Backup

For unexpected Power Outage

AC200Max and B230 Power Station Combo

Original Price:$2099       Discounted Price: Starts at $1899

Save up to $2600 with bundles

• All-round and upgraded version of classic AC200
• Capacity: 2048Wh for AC200MAX 
• LFP Battery with life cycle 3500+ 
• Can be quickly charged up to 80% with direct sunshine in around 2 hours
• Expandable with up to 2 battery modules
• Up to 6,144Wh with 2×B230’s, or 8,192Wh with 2×B300’s
• 2,200W pure sine wave AC inverter, Surge 4800W
• Up to 900W solar input rate and 500W adapter input, 1400W in total
• Smart App Control & monitor

Perfect Camping companion 

PV120 and PV200 Portable Solar Panels

Save up to 20% 

• Portable solar panels
• Perfect for camping and outdoor adventures especially when you can’t find a charging outlet
• Foldable solar panels
• Monocrystalline Solar Cells
• Durable and waterproof
• Compatible with most solar generators
• Convenient to carry around and easy to setup

Other Interesting Bluetti Black Friday Deals:

Winter is coming and it’s a great time to go camping and explore the off-grid places. And with these huge discounts on Bluetti products, you can stop worrying about your power source and consumption. So head over to bluettipower.com and avail the best offers and discounts on their product line. 

For more information on such exciting deals and offers check out our deals hub.

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There’s no stopping for the Bluetti as they are frequently launching power stations with advanced features. After, AC200 and EB70, the company introduced a 6000W AC300 solar power station for home as well as commercial users. It is quite a useful accessory for users residing in developed nations. Due to the availability of a 24×7 power supply, there are hardly any power backup alternates especially for home users. It becomes quite difficult if a power outage occurs due to some technical glitch or natural disaster.

Must See: Bluetti EP500 and EP500 Pro 5100Wh powerful UPS systems get listed on Kickstarter

Bluetti AC300 solar power station is the best alternative to bring power to your house in case of a power emergency. Already, its predecessors and other power stations are quite popular in the United States, particularly, in California, Texas, Florida, and New York states. The new solar power station accompanies a B300 (2072Wh) LFP battery to keep providing a regular power supply. It is finally available after a couple of months wait.

Bluetti AC300 Features

Modularity – Bluetti AC300 can handle a battery capacity of up to 12288Wh with four B300 battery modules.

Portability – Bluetti AC300 can be easily transported or taken in modules as per need.

High-capacity Battery – Bluetti AC300 battery offers 3500+ life cycles which roughly translates to 10 years even if we utilise each cycle a day.

Solar Charging – The Power station can handle 2400 watts MPPT solar charging input at a time.

Parallel Charging – The power station can be charged via both the solar and AC simultaneously.

Double the PVC – Bluetti Fusion Box can double the voltage, power and capacity up to 240v, 24.576Wh and 6000W, respectively.

Wireless Control – Whole system is easily controlled via a smartphone app over WiFi or using Bluetooth connectivity.

Solar vs Gas generators

Well, before the commercialisation of solar technology, Gas generators were the only option for most of the users. Well, with the increased development of solar panels across the globe, these have become a cheaper and productive source of electricity generation. There are several advantages of Solar generators ranging from eco friendly, to low maintenance.

Solar power stations are the future and provide cheap energy without costing your pocket and environment. With a life span of 25-30 years, the Solar Panels becomes free considering the overall profit. There are hardly any moving parts such as liquid fuel which further reduces the carbon footprint. Overall, there are minor repairs over the period of several years, if we compare it with gas generators.

Noise pollution and air pollution apart are major concerns while using Gas-powered generators. Moreover, these weigh quite a lot if we compare it with Bluetti AC300 which weighs 44 pounds and the B300 battery having a 74lbs weight.

Availability and Delivery Process

Bluetti AC300 along with a single B300 battery is available at a reduced price of $2899 which is an $800 discount over its actual price of $3699. However, the AC300 power station with dual B300 batteries costs around $3648 which is an $850 discount over the original price of $4498. However, the buyer can save $1000 if they buy one of many AC300 solar bundles. Bluetti products are available via its official website with a shipping time of around 2-5 weeks.

Apart from the Bluetti Ac300 launch, the stock for AC200 Max is now available. It is also on sale via the official website. However, the AC200 Max offers a built-in 2048Wh LFP battery pack and carries all-around capabilities. Moreover, it can be connected with B230 or B300 battery modules. However, you can get the Bluetti AC200 Max at the price of $1799.

Know more about the Bluettui products by heading to the official website.

Related: Bluetti introduced AC200 Max off-grid power station with B230 and B300 battery modules

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