48V 5kWh LiFePO4 Solar Battery - Deep Cycle for Off-Grid Home Energy Storage System & Backup Power

48V 100Ah 5kWh Lithium Solar Battery for Off-Grid Homes | LiFePO4 Deep Cycle Battery Pack for Solar Panel Systems & Power Backup | 10+ Year Life

Specifications:

Battery pack picture:

5KWH 48V Lithium Battery Pack

Size:

Customer feedback using Benergy battery packs for home solar system

Inveter applicable brand:

Goodwe/PYLONGTESH/Growatt/Victron/LXP/Sofar/Deye/Fox/Suzhou Renacpower/Voltronic/Sermatec/TBB/SMA/Solis

Household OFF-Grid System

Package

Applications:

Benergy 48V lithium Iron Phoshpate battery packs can be widely used for solar system,telecom station, UPS etc.

Why Choose Benergy 5KWH,10KWh 48V LiFePO4 Battery Packs for Your Home Solar System?

Here are the key benefits of using Benergy’s lithium battery packs for your off-grid or hybrid solar energy system:

✅ 1. 5KWH, 10KWH, 15KWH Home Battery Storage

Power Your Home, Cabin, or Business During Outages. Reliable backup for essential appliances with high- capacity solar energy storage.

✅ 2. Long Lifespan & Durability (LiFePO4 Technology)

• 5000+ deep cycles (10+ years of reliable use) – far outperforming lead-acid batteries (which last only 3-5 years).

• Stable chemistry ensures safety (no thermal runaway risk) and minimal degradation over time.

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✅ 3. Fast Charging & High Efficiency

• Charges up to 2x faster than lead-acid batteries, maximizing solar energy utilization.

• 95%+ efficiency (vs. 80% for lead-acid), meaning less wasted energy.

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✅ 4. Compact & Space-Saving Design

• Lightweight and modular, saving installation space compared to bulky lead-acid battery banks.

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✅ 5. Smart Battery Management System (BMS)

• Built-in BMS protects against overcharge, over-discharge, short circuits, and temperature extremes, ensuring safe and optimized performance.

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✅ 6. Low Maintenance & Zero Hassle

• No need for regular watering or equalization charging (unlike lead-acid). Just install and forget!

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✅ 7. Scalable for Future Expansion

• Easily connect multiple Benergy 48V battery packs to increase storage capacity as your energy needs grow.

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Upgrade to Benergy LiFePO4 batteries today—smarter, safer, and longer-lasting power for your solar home!

Certifications:

FAQ:

Q1: Can I get free sample?
A1: Generally we don't provide free sample, but we can return sample cost when the buyer plant a bulk order.

Q2: How should I pay?
A2: You can pay via T/T, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

Q3: What is delivery time if we place an order?
A3: It depends order quantities. Usually, we can deliver goods within 10 -15 working days for small orders, for more QTY. order, let's confirm when you place offical order.

Q4: Are your factory or trading company?
A4: We are proffesional Lifepo4 cells and packs manufacturer with our own factory and brand BENERGY. We provide all kinds of OEM/ODM services for clients around globe.

Q5.What is your warranty?
A5:We offer 2 -5 years warranty for all our battery pack.we ensure at least 3000 cycle life for the LiFePO4 battery pack, which means,after 3000@80% DOD,there will still around 80% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.

Q6.Can we put 48V LiFePO4 battery pack in parallel or series by ourself?
A6:Yes. The battery can be put in parallel by customers. But there are few tips we need to pay attention:
1> Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate;
2> Do not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack;
3> Do not put the 12V batteries in series.
4> If you are not professional in parallel batteries, please don't handle the battery by yourself. It may cause danger and hurt the cycle life of battery;

5> If you want to make a higher capacity battery pack, like 48V 200Ah, please order 48V 200AH directly. The cost for one 48V 200AH is lower than two 48V 100AH pack. To charge or discharge one 48V 200Ah directly is better than to charge or discharge two 48V 100AH packs, cycle life longer, safer.

Benergy Tech Co., Ltd. is an advanced Lithium Iron Phosphate (LiFePO4) Battery manufacturer who is dedicated to offer high power and energy density, long lifespan and ultra safe lithium cells and lithium battery packs.

Our factory is located in Dongguan Guangdong province which is in South of China.We have empolyed engineers and professional talents who been researching and producing lifepo4 batteries for over 10 years. And in 2017, we build our own pack production line to compose battery packs using our own cells. 

After improving and testing, now our lithium batteries are in perfect designing, high energy density and with long lifespan. We also developed high discharge rate prismatic cells, like 7AH which can bear 58C burst, which are widely used for motor cycle and car starting.

What's more, we developed a type of low temperature cells which can work extrem low temperature, maximium can work under -40°C. 

Now our lithium cells and battery packs can  be widely used for solar power, wind-turbine system, backup system, electric cars, electric motorcycle, electric power tools, medical equipment and other power systems. And they are selling well in Europe, USA, Canada, Australia, South Korea, Argentina etc. We can customerize different battery packs for our customers based on customer's detail application.

Welcome to contact us to know more about our factory and our products!

Attention: 

Dear valued customers/ friend,

Because fraud cases often occur nowadays, if you choose Benergy, please ensure that your order payment is made to our company account under any circumstances.

Benergy Tech Co., Ltd is our only company name. Please make sure your payment goes to our company account with benificery name of :Benergy Tech Co., Ltd  . And our official email is XX@benergytech.com. We don't use other email to send documents. 

If your payment goes to other company accounts, Benergy will not be responsible for these orders. We will not promise the shipping, or will not guarantee quality, or will not provide warranty for such orders.

Please be aware of the risks and avoid causing economic losses!

Hope you enjoy the cooperation with Benergy!