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It is indeed a smart idea to invest in solar and wind power systems for green power. It is even wiser to use lithium-ion batteries in your off-grid power systems because they have several advantages over older battery technologies.
Here, we have curated a list of the best lithium-ion batteries for solar power and wind power systems in our take on Renogy vs. Eco-Worthy vs. Lion Energy.
As you know, lithium batteries have a longer life and faster charging speeds. Though they are a little more expensive than their lead-acid alternatives, what you get are rather safe and lasting batteries.
There are several brands that produce good-quality lithium-ion and LiFePO4 battery packs.
Renogy, Eco-Worthy, and Lion Energy are indeed some of the best names. These brands are also known for their solar panels and other solar-based off-grid power systems and accessories.
Stay tuned for our take on the best models from the brands below.
THE BEST LITHIUM BATTERIES OF THE BRANDS
Renogy 100Ah Lithium Battery
- 【Upgraded BMS Circuit】 Equipped with seven pairs of Mosfet and two pairs of XT90 are designed to allow a peak current of 150A to pass through, providing emergency charging and discharging option for you(overcharge protection triggered at 1C-rate, and over-discharge protection at 1.3C-rate). The high-precision BMS design offers over 20 protections and warnings, and the heat dissipation area increased by 50% compared to others on the market to maximize the safety of your off-grid use.
- 【Uncompromising Quality】 The high-quality pouch cells surpass severe high temperature and puncture tests to avoid fire or explosion. This battery has also passed international standards and quality requirements, such as UL1642(battery cell), UL1973, MSDS, UN38.3, FCC, CE, UKCA, PSE, and MIC. Offer over ten years of lifespan with more than 4,000 cycles (80% DOD).
- 【Activation Switch】 With the activation switch cable, you can turn on or off multiple batteries in parallel to ensure the safety of installation and use. The open-circuit voltage is extremely low when the BMS is in the hibernate mode, which minimizes battery over-discharge when connected to appliances for a long time, ensuring the health of your batteries and extending their service life.
- 【Auto-balancing Function】 Easily connect multiple batteries in parallel(up to 8)with the auto-balancing function, improving the average charging efficiency for your batteries in the long term.
- 【Real-time Monitoring】 You can connect the battery monitor directly via CAT cable without purchasing an additional coulometer. You can also use the BT-2 Bluetooth module to monitor multiple battery states in real time with the DC HOME app. If you have multiple Renogy devices with communication port, we recommend adding Renogy ONE M1 to achieve smart energy monitoring with intuitive visuals and real-time data.
Eco-Worthy 150Ah LiFePO4 Battery
- 【10-Year Life & 3000+ Deep Cycles】ECO-WORTHY 150Ah LiFePO4 Lithium Battery contains 3000+ deep cycles, each lithium battery can run for more than 10 years, which is 3 times longer cycles than AGM batteries on the market. And our lithium-iron batteries can maintain 80% capacity after 3000 deep cycles.
- 【Safer Metal Shell Design】Safety valve and metal case design, better quality than the general plastic case. It has a more stable built-in 120A BMS to protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off.
- 【Lighter but More Power】ECO-WORTHY LiFePO4 Battery has compact size design, which makes it smaller in size and 1/3 the weight of the lead acid battery at the same capacity, much more convenient for you to remove and place it.
- 【Application】The 150Ah Lithium Iron Phosphate Battery has 1920Wh Energy, and can be expanded to 30.7kwh by wired in 4S4P, Perfect for trolling motor, RV, campers, marine, travel trailer, solar power system, motor homes, UPS, Off-Grid etc.
- 【Charger Recommendation】This 12V 150Ah LiFePO4 battery takes 7.5 hours to charge with 12V 20A LiFePO4 battery charger, about 3.2 hours to charge with 600w solar panel, and 7.5 hours to charge with 20A DC generator.
Highlights | |
---|---|
150Ah/12V Long-Life Lithium Battery | Ultra-Safe Lithium Battery Pack |
More Than 3000 Charging Cycles | Light Weight and Built-in BMS |
Lion Energy 56Ah Safari UT Lithium Battery
- [LAST LONGER] – 10 year warranty
- [MAINTENANCE FREE] – Retains charge up to 2 years, no trickle charging or fluids needed
- [FAST CHARGING AND LIGHTWEIGHT] – 15% faster charging with smart Battery Management System (BMS) and only17 lbs
- [LONGER RUN TIME] – Camp 2x longer, lift and dump 4x more on a single charge with 56A continuous output.
- [BUILT-IN BMS]: BMS stands for “Battery Management System” – the brain of our deep cycle lithium batteries. Our BMS protects your battery from most common causes of battery failure, such as temperature volatility or ground faults. The BMS regulates the amount of power taken out of the battery and acts as a shut-off system to protect the li-ion cells (and you) from unsafe operating conditions.
Highlights | |
---|---|
56Ah/12V High-Quality LiFePO4 Battery | Fast Charging and Lightweight Battery |
Longer Runtime and Life Cycles |
The Best Lithium-ion Batteries for Solar Panels
There are many lithium and LFP battery vendors out there today.
The largest-selling solar power backup systems and power stations, like Bluetti EP500, AC500, Tesla Powerwall, and EcoFlow Delta Pro, have lithium battery packs inside.
Tesla was one of the first brands to launch its power backup system with a lithium battery back in 2015. It was the first-gen Powerwall I. As of now, all the best brands in the portable power market have lithium batteries in their products.
There are a lot of advantages to having a lithium battery over the traditional lead-acid variant. First of all, they are faster in charging, have longer life cycles, and are safer in rough applications.
If you are looking to set up your own off-grid power system, the best idea is to use a lithium battery in it. We have the best-selling models from three notable vendors of lithium and LFP batteries below.
Renogy Lithium-Ion Batteries
Renogy is known for its collection of class-leading lithium deep-cycle batteries.
They are powerful, lightweight, and ultra-safe battery packs compared to their lead-acid, gel, and flooded alternatives. If you are looking for some good-performing lithium and LiFePO4 batteries for your RVs, vans, and boats, Renogy is a nice choice.
The Renogy lithium batteries appear in different capacities, ranging from a basic 50Ah model to a 200Ah one. The 50Ah LFP battery is available in 12V and 48V options. The 12V/50Ah model is an affordable option for your small off-grid power systems or pairing multiple units for better power.
Check Out All the Renogy Lithium Batteries on the Link Below.
The 48V/50Ah battery highlights a number of advanced features, such as 4500+ charging cycles, intelligent self-healing, auto-balancing functions, and a real-time monitor.
The 12V/100Ah Renogy LFP batteries are available in multiple variants, including a Bluetooth 5.0 model. Another one is there with the smart self-heating function.
Besides the 50Ah and 100Ah models, Renogy also offers 200Ah and 170Wh battery packs. Both are 12V LFP battery packs, and the 200Ah one integrates Bluetooth connectivity.
Eco-Worthy Lithium Batteries
Eco-Worthy is another famous brand with a line-up of quality LifePO4 battery packs and is a top competitor to Renogy. The Eco-Worthy batteries are available in many power options, ranging from a 20Ah entry-level one to a bigger 200Ah one.
The brand offers a battery pack lifespan of ten years and 3000+ charging cycles. High-speed charging is an attraction of the battery packs, like any other lithium-based alternative.
- 【10-Year Life & 3000+ Deep Cycles】ECO-WORTHY 150Ah LiFePO4 Lithium Battery contains 3000+ deep cycles, each lithium battery can run for more than 10 years, which is 3 times longer cycles than AGM batteries on the market. And our lithium-iron batteries can maintain 80% capacity after 3000 deep cycles.
- 【Safer Metal Shell Design】Safety valve and metal case design, better quality than the general plastic case. It has a more stable built-in 120A BMS to protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off.
- 【Lighter but More Power】ECO-WORTHY LiFePO4 Battery has compact size design, which makes it smaller in size and 1/3 the weight of the lead acid battery at the same capacity, much more convenient for you to remove and place it.
- 【Application】The 150Ah Lithium Iron Phosphate Battery has 1920Wh Energy, and can be expanded to 30.7kwh by wired in 4S4P, Perfect for trolling motor, RV, campers, marine, travel trailer, solar power system, motor homes, UPS, Off-Grid etc.
- 【Charger Recommendation】This 12V 150Ah LiFePO4 battery takes 7.5 hours to charge with 12V 20A LiFePO4 battery charger, about 3.2 hours to charge with 600w solar panel, and 7.5 hours to charge with 20A DC generator.
You can use the Eco-Worthy batteries in a wide range of applications such as UPS backup, off-grid power systems, residential wind power stations, and more.
Eco-Worthy offers its lithium batteries in its famous series of solar-wind hybrid off-grid kits as well as solar panel kits. If you are looking at setting up your own off-grid solar or wind power systems, you can certainly choose an Eco-Worthy.
Use the link above to check out all the variants of the Eco-Worthy lithium batteries.
Lion Energy Lithium Batteries
Lion Energy is an incredible brand in the portable solar power market. Its line of Safari UT lithium-iron-phosphate (LiFePO4) batteries are premium and high-performing units of this kind.
Lion Energy has its lithium battery packs in three models, ranging from 20Ah to 105Ah in storage capacities. The Lion batteries are branded as Safari UT 250, Safari UT 700, and Safari UT 1300.
As their titles imply, they are respectively 250Wh @ 20Ah, 716Wh @ 56Ah, and 1344Wh @ 105Ah lithium batteries. Use the link below to check out all the Lion Energy lithium batteries.
The Safari UT batteries are made of quality materials and can last longer with over 3500 charging cycles. Lion Energy offers a 7-year unlimited warranty for the batteries. As they are available in multiple options, you will be lucky to get an apt one for your off-grid power systems.
Besides the battery packs, Lion is also known for its collection of application-based solar panel kits that pack up the same batteries. The brand has also got multiple suitcase-style solar panels and a handful of outdoor-friendly accessories to make your off-grid life amazing.
All Lion Energy Lithium Batteries (Prices May Vary)
- 20Ah Safari UT 250 Lithium Battery @ $229.
- 56Ah Safari UT 700 Lithium Battery@ $579.
- 105Ah Safari UT 1300 Lithium Battery @ $999.
Final Thoughts
That has been our take on the Renogy vs Eco-Worthy vs Lion Energy lithium battery packs. We have covered all the best-seller models of the brands in detail in our write-up. All the brands have got special features for their battery packs. Share your thoughts in the comments below.
Bobby is a part-time blogger who is highly passionate about off-grid and sustainable power systems and is an expert at researching and exploring new topics, checking facts, and presenting things in simple language. As an avid observer of the global off-grid power and battery market, he is really excited to share with you the latest trends, fresh products, and other developments in the markets.