What Is A LiFePO4 Solar Generator [Ultimate Guide]
Solar generators or home battery backups are great charging solutions for indoor and outdoor purposes. They have a lightweight and portable design that offers charging convenience to multiple electronic appliances. LiFePO4 solar generators are becoming more popular, all thanks to their impressive energy density, exceptional safety, and extended cycle life.
The Plus series from the Jackery comes with built-in LiFePO4 batteries, making them suitable for charging a wide range of appliances. Some popular battery backups include Jackery Solar Generator 300 Plus, Jackery Solar Generator 1000 Plus, and Jackery Solar Generator 2000 Plus. They have high-quality LiFePO4 batteries with advanced safety models.
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Products |
Image |
Capacity |
Rated / Peak Power |
AC Output |
Size |
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2-24 kWh |
3000W (6000W Peak) |
(×4)：120V~ 60Hz, 20A Max (×1): 120V~ 60Hz, 25A Max |
Length: 14.7 in (37.36 cm) Width: 18.6 in (47.3 cm) Height: 14.1 in (35.94 cm) |
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1.25-5 kWh |
2000W (4000W Peak) |
(x3): 120V~60Hz, 2000W (4000W Peak) |
Length: 14 in (35.6 cm) Width: 10.24 in (26 cm) Height: 11.14 in (28.3 cm) |
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288Wh |
300W (600W Surge) |
(x1): 120V, 60Hz, 300W (600W Peak) |
Length: 9.1 in (23 cm) Width: 6.1 in (15.5 cm) Height: 6.6 in (16.7 cm) |
What Is A LiFePO4 Solar Generator?
A LiFePO4 solar generator is a battery backup that uses lithium iron phosphate batteries with solar panels. They have colossal energy storage capacity and long-lasting power. They are safer alternatives to lithium-ion batteries and are made without cobalt or nickel.
Jackery provides a wide range of home or outdoor battery backups with LiFePO4. The Jackery Solar Generator 300 Plus with LiFePO4 battery is a compact charging solution that can power small appliances. If you want a larger and expandable battery backup, the Jackery Solar Generator 1000 Plus and Jackery Solar Generator 2000 Plus make more sense.
Why You Need A LiFePO4 Solar Generator?
There are many reasons to choose the best LiFePO4 solar generators, unlike lithium-ion batteries. They have been around for a while and offer many advantages, like a long life span, improved discharge efficiency, and the ability to deep cycle.
Portability
The LiFePO4 batteries are portable and compact and can be carried in outdoor activities, emergency backup, and camping. The smaller ones, like Jackery Solar Generator 300 Plus, merely weigh 11 lbs, so you can effortlessly carry them during camping. The larger models, like Jackery Solar Generator 1000 Plus and Jackery Solar Generator 2000 Plus, come with foldable handles for easy transport.
Safety
LiFePO4 batteries have stable chemistry and will not explode even in dangerous situations like collisions, fire, and short circuits. They can withstand extreme weather conditions and continue working within it.
Long Lifespan
The LiFePO4 solar generators have a longer lifespan than other types like lithium-ion and lead-acid. These batteries can even maintain their capacity even after years of use. Jackery's LiFePO4 batteries can be charged and discharged thousands of times without any noticeable change in performance.
Fast Charging
Solar generators LiFePO4 have fast charging speeds and can be restored fully in just a few hours. Plus, they can be powered using multiple methods, including PV solar panels, AC wall outlets, and DC car chargers.
How Does A LiFePO4 Solar Generator Work?
A LiFePO4 battery consists of an anode, cathode, electrolyte, separator, and current collectors. The movement of the Li ions creates free electrons in the anode, and electrons flow through an external circuit to the cathode. When the battery is charged, the Li ions get pulled through the membrane and then reach the negative graphite electrode.
The Jackery Solar Generators combine Jackery Explorer Portable Power Stations and Jackery SolarSaga Solar Panels to charge electrical appliances. Whenever the solar energy from the sunlight falls on the monocrystalline silicon cells of the PV panels, it produces DC electricity. The pure sine wave inverter in the power station converts the DC to AC electricity to charge devices.
LiFePO4 Solar Generator Vs. Other Generators
LiFePO4 batteries have a long lifespan and are less prone to catching fire than lithium-ion or lead-acid batteries. Here, we will compare LiFePO4 with other solar generators.
Lithium-Ion Solar Generator
Similar to LiFePO4, lithium-ion batteries are another environment-friendly technology. It's used in gadgets that hold electricity for an extended period. Moreover, the components are relatively safer compared to other batteries.
Lead-Acid Solar Generator
Lead-acid solar generators seem cost-effective, but they will end up costing you more in the long run. This is because they need constant maintenance and replacement quite often. A LiFePO4 battery will last longer, with zero upkeep required.
The following table reveals the pros, cons, and working principles of different types of solar generators.
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Pros |
Cons |
Working Principle |
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LiFePO4 |
● High energy density ● Long cycle life ● High thermal stability |
● Higher cost |
LiFePO4 batteries work when lithium ions move from a positive cathode (LiFePO4) to a negative anode. |
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Lithium-ion |
● High energy density ● Long cycle life but less than LiFePO4 ● Highly versatile |
● Higher cost |
Lithium-ion batteries work when Li ions move from a positive cathode (usually lithium cobalt oxide) to a negative anode (usually graphite). |
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Lead-acid |
● Low cost ● Simple maintenance |
● Heavy bulky ● Shorter life cycle ● Limited depth of discharge |
Lead-acid batteries use lead and sulphuric acid to produce electricity. It creates a controlled chemical reaction when a lead is submerged in sulphuric acid. |
While the aim of solar generators is to power appliances, there are specific differences that set them apart.
- LiFePO4 solar generatorsare made of lithium, phosphate, and iron, making them safer, lighter, and more stable than other conventional batteries.
- They are safer and less prone to exploding or overheating. That's the reason these batteries are preferred in solar systems, industrial equipment, and electric vehicles.
- LiFePO4 batteries offer a longer lifespan and can last up to 10 years.
Jackery LiFePO4 Solar Generators
Jackery is the global leading brand that manufactures high-quality and efficient solar generators, power stations, and solar panels. Jackery Solar Generators are solar-powered systems that combine solar panels and portable power stations. They are lightweight and portable charging solutions, making them ideal for home backup, camping, RVing, and outdoor adventures. They feature LiFePO4 or lithium-ion batteries that can be recharged using Jackery SolarSaga Solar Panels, an AC outlet, and a car charger.
Jackery Solar Generator 2000 Plus
The Jackery Solar Generator 2000 Plus has an outstanding LiFePO4 battery with a 10-year lifespan. The unique stepped variable-speed charging algorithm of the solar generator enhances safety and increases the lifespan by 50%. It features ultra-fast charging technology and can be recharged in 2 hours via 6*Jackery SolarSaga 200W Solar Panels.
Customer Review
"I purchased this for my camping needs when power is not available at campsites for use with my Class A, Pop-up, and truck camping. To date, I have only used it with my Class A, which has an on-board gas generator (which is not usable during quiet hours at parks)." — Chris K.
Jackery Solar Generator 1000 Plus
The Jackery Solar Generator 1000 Plus has LiFePO4 battery cells that last up to 10 years and provide 4000 charge cycles. It has a capacity of 1264Wh and can charge 99% of appliances. The ChargeShield technology protects the charging appliances against potential damage. Its ultra-fast charging technology helps you restore the battery in only 2 hours with 6*Jackery SolarSaga 200W Solar Panels.
Customer Review
"The Solar Generator 1000 Plus with 2*Jackery SolarSaga 100W Solar Panels is a perfect fit and keeps us powered outdoors while away from any power grid. Sufficient to power a 50-quart fridge 24/7 and additionally a coffee maker (1150 W) in the morning, and of course all our gear, which needs a USB charge from time to time." — M.
Jackery Solar Generator 300 Plus
The Jackery Solar Generator 300 Plus is a LiFePO4 battery with 288Wh capacity. It weighs only 11 lbs and is convenient to set up and store. It provides a pure sine wave and constant voltage, taking safety to the next level. The solar generator offers superior reliability due to its 94V-0 flame-retardant and Class 9 impact resistance.
Customer Review
"The unit's well built, lightweight, and very reliable. I have many plans in mind for this unit, from camping to road trips and equipment backup. I highly recommend this unit and plan to invest in more "plus" backups with higher capacity." — Stanley Daniel.
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Capacity |
2 kWh to 24 kWh |
1.25 - 5 kWh |
288Wh |
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Cycle Life |
4000 cycles to 70%+ capacity |
4000 cycles to 70%+ capacity |
3000 cycles to 80%+ capacity |
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Dimension |
Length: 14.7 in (37.36 cm) Width: 18.6 in (47.3 cm) Height: 14.1 in (35.94 cm) |
Length: 14 in (35.6 cm) Width: 10.24 in (26 cm) Height: 11.14 in (28.3 cm) |
Length: 9.1 in (23 cm) Width: 6.1 in (15.5 cm) Height: 6.6 in (16.7 cm) |
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Recharging Methods |
Solar Recharging: 2 H (4*Jackery SolarSaga 200W Solar Panels) Wall Recharging: 2 H Car Recharging: 25 H |
Solar Recharging: 2 H (4*Jackery SolarSaga 200W Solar Panels) Wall Recharging: 1.7 H Car Recharging: 7 H |
Solar Recharging: 9.5 H (1*Jackery SolarSaga 40W Solar Panels) Wall Recharging: 2 H Car Recharging: 5.5 H |
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Output Ports |
AC Output (×4): 120V~ 60Hz, 20A Max AC Output (×1): 120V~ 60Hz, 25A Max USB-A Output (x2): Quick Charge 3.0, 18W Max USB-C Output (x2): 100W Max, (5V, 9V, 12V, 15V, 20V up to 5A) |
AC Output (x3): 120V~60Hz, 2000W (4000W Peak) USB-A Output (x2): 18W Max, 5-5V⎓3A USB-C Output (x2): 100W Maximum, (5V, 9V, 12V, 15V, 20V up to 5A) |
AC Output (x1): 120V, 60Hz, 300W (600W Peak) USB-A Output (x1): 15W Max 5V⎓3A USB-C Output (x1): 15W Max 5V⎓3A USB-C Output (x2): 100W Max, 5V⎓3A (5V, 9V, 12V, 15V, 20V up to 5A) |
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Working Hours |
CPAP Machine (60W): 28.9H Laptop (65W): 26.7H Electric Blanket (100W): 17.3H Refrigerator (500W): 3.4H Air Conditioner (1000W): 1.7H |
CPAP Machine (60W): 17.9H Laptop (65W): 16.5H Electric Blanket (100W): 10.7H Refrigerator (500W): 2.1H Air Conditioner (1000W): 1H |
Phone (6W): 40H Fan (40W): 6.1H CPAP Machine (60W): 4H Laptop (65W): 3.7H Electric Blanket (100W): 2.4H |
How to Choose The Best LiFePO4 Solar Generator?
The choice of the best LiFePO4 solar generator will mainly depend on budget needs, power requirements, and quality.
- Capacity: If your electricity needs are low, consider a smaller generator like Jackery Solar Generator 300 Plus. On the other hand, if you wish to power most of the home appliances, Jackery Solar Generator 2000 Plus makes more sense.
- Cost: When buying a LiFePO4 battery, you'll need to prepare a budget beforehand. Usually, the cost is related to the size and capacity. The larger the solar generator, the more its cost will be.
- Charging Ways:Charging the solar generator should not be hard. Pick a LiFePO4 solar generator that can be recharged via Jackery SolarSaga Solar Panels, AC wall outlets, and car chargers.
LiFePO4 Solar Generator FAQs
Are LiFePO4 solar batteries any good?
Yes. LiFePO4 solar batteries are great charging solutions for indoor and outdoor purposes. They have long lifespans and enhanced safety levels. Advanced LiFePO4 solar generators are built with a battery management solution to prevent batteries from overcharging.
Is LiFePO4 the same as lithium-ion?
No, LiFePO4 and lithium-ion are two types of batteries that differ in terms of chemical composition, performance, and longevity. LiFePO4 is known for its longer lifespan, enhanced safety, and increased thermal stability.
Is LiFePO4 the same as NMC?
No. LiFePO4 and NMC are two different battery technologies for solar systems and come with their own pros and cons. For example, the NMC lithium-ion batteries have higher energy density and are physically smaller than LiFePO4 batteries.
Can I charge LiFePO4 with solar?
Yes. You can charge LiFePO4 solar generators with the help of solar panels. The Jackery Solar Generators have LiFePO4 batteries that can be effortlessly charged via Jackery SolarSaga Solar Panels.
Why does Jackery not use LiFePO4?
Jackery Solar Generators uses both LiFePO4 and lithium-ion batteries so you can safely charge appliances for long hours. For instance, the Jackery's Plus series features a LiFePO4 battery and has a long lifespan. Alternatively, the Jackery's Pro series features an NMC battery with higher energy density.
Is Jackery a LiFePO4?
Yes. Jackery offers many solar generators with LiFePO4 batteries. All Jackery Plus series use the LiFePO4 batteries.The two largest Jackery Solar Generator 2000 Plus, and Jackery Solar Generator 1000 Plus have expandable LiFePO4 batteries and can power most of your home appliances.
Final Thoughts
LiFePO4 solar generators are reliable off-grid power solutions that can power appliances while limiting the environmental impact. These portable power stations and solar generators are safe, long-lasting, and reliable off-grid solutions. Jackery manufactures many solar generators that can be a great partner for emergency home backups or outdoor adventures. The Jackery Solar Generator 300 Plus, Jackery Solar Generator 1000 Plus, and Jackery Solar Generator 2000 Plus are long-lasting products with LiFePO4 batteries that are ideal for charging small and large appliances. They come with a foldable handle so you can carry the battery backup wherever you go.
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