LiFePO4 Home Battery Backup Manufacturer

Custom Lithium Battery Energy Storage Systems | Powerwall Battery | Residential Battery Storage

Home Battery Backup Customized to Your Projects

Home Battery Backup Related Products

At KHLitech, you will find the latest lithium battery technology. Our home battery backup is a rechargeable battery that can build  all-in-one energy storage systems. Whether it’s as a backup battery for home or a medical backup battery, it can come in handy when you’re in dire need of electricity. 

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

This High Voltage ESS Battery Storage Cabinet operates at a high voltage of 204 volts to efficiently store and distribute energy. Higher voltages are advantageous in some applications because they reduce resistive losses during power transmission. This cabinet is designed to store a specific amount of electrical energy, measured in kilowatt hours (KWh) or megawatt hours (MWh).

48V 400Ah 20Kwh All In One Inverter Lithium Battery Cabinet Syetem

The 5KW/20KWH LiFePO4 Battery Energy Storage System has a built-in 5KW inverter and 20KWH LiFePO4 server rack battery batteries, which can be used directly in a home battery backup system to power your home and to store energy for normal use in places where power is low. If this system is connected to a PV system, it can greatly reduce your expenses and save your daily energy.

48V 100Ah 5Kwh LiFePO4 Server Rack Battery

This 48-volt 100Ah battery utilizes a new A-grade lithium iron phosphate battery with a cycle life of more than 6,000 cycles, a service life of up to 10 years, and a  5-year product warranty. There are RS485, RS232, and CAN communication protocol ports, which can match with most mainstream inverter brands in the market,like SMA,Studer, Sol-ark, Solis, Pylon,goodwe and so on, and widely used in solar home energy storage, SME energy supply, and industrial projects.

Battery Warranty Guarantees Your Benefit

If there is any fault because of battery problem, you can contact us, send us video and picture, our sales engineer will deal with it. When the failure rate is over 3‰, we will send you the new battery for a replacement for free, and we’re responsible for all shipping fees of exchange services.

LiFePO4 Home Battery Backup Application

Home Battery Backup Manufacturer and Supplier in China

KHLitech is China’s top manufacturer and supplier of home backup batteries. Compact size and inset terminals safe protection design.Easy to extend, up to 14 units in parallel connection. Our goal is to provide intelligent all-in-one energy storage systems and services that are up to market standards.
To ensure that our consumers experience the best product, we adopted the most stringent product development, manufacturing,and quality control standards

How do we grow your business?

Thinking outside the box to realize the ubiquity of energy storage power! For over 15 years, we have been providing battery solutions to home energy service providers, medical device back-ups, and power in remote areas around the world. Let’s raise your profit to a new level!

ODM/OEM Service

Quickly create custom lithium batteries designed to your needs,support OEM/ODM.

Extream Safety

LiFePo4 lithium is unique chemistry won’t catch fire, overheat, or explode.

15 years warranty

We use top quality battery cells and offer a 15-year warranty on the battery energy storage system.

After Sales and Warranty

Good after-sale service, long product warranty and continual technique support.

FAQs About home battery backup

We will do our best to answer your most frequently asked questions.

Have More Questions?
We are happy to answer any questions you may have about our products and company.

How to buy LiFePO4 home battery backup - A complete Buyer's Guide

Table of Contents

1. What is The Home Battery Backup?

A home battery backup is a rechargeable battery that is typically used to store electricity generated from solar panels or other renewable energy sources. The solar battery backup for home-stored electricity can be used for home appliances, like lights, tvs, and air conditioners, or it can be used to power a home during a power outage.

2. Benefits Of Installing Home Battery Backup
There are several benefits to installing a home battery backup system, not just having electricity in the event of a power outage. Here are some of the biggest benefits of investing in a home battery backup system:
  • Uninterrupted Power Supply: One of the most important benefits of a home battery backup system is that it provides an uninterrupted power supply, even during power outages. With home battery backup power, you can continue your daily activities without any interruption. This means that you don’t have to worry about losing important work or data during a power outage, and your home’s security system and other critical systems will continue to run without any problems.
  • Cost Savings: You can save money on your electricity bill by using stored energy during peak usage times. Many energy providers offer time-of-use pricing plans, which means electricity is more expensive during peak usage times. By using a home solar battery backup to store power during off-peak hours, you can use that stored power during peak hours and save a significant amount of money on your electric bill over time.
  • Environmental Benefits: Using energy stored in your home backup battery system can reduce your reliance on the grid and lower your carbon footprint. By storing energy from solar panels or the grid during off-peak hours, you can reduce your overall energy consumption during peak times. Not only does this save you money on your electric bill, but it also helps reduce your overall environmental impact.
  • Increased Reliability: Whole home backup battery offer greater reliability and peace of mind, especially for those who live in areas prone to power outages. With a home backup battery, you don’t have to worry about losing power at critical times, such as during a storm or other emergency. In addition, many home battery backup systems come with monitoring systems that can alert you when your batteries are low or need maintenance, ensuring that you always have a reliable backup power source.
  • Potential return on investment: Finally, investing in a home battery backup system can increase your home’s value and potential return on investment. Whole home battery backup are becoming more popular as energy costs continue to rise, and having a backup system installed in your home can be an attractive selling point if you decide to sell your home.
3. What Are The Different Types Of Home Battery Backup?
There are lead-acid, lithium-ion (iron phosphate) , lithium-ion (nickel-based) and flow batteries. Each type of battery has its advantages and disadvantages.
Lithium-ion home backup batteries are the clear winner in this category. They are quiet, run independently, produce no emissions, and do not require any ongoing maintenance. Generators, on the other hand, can be very noisy and disruptive when in use.
4. How Does Home Battery Storage Work?
home battery backup systems work by storing excess energy produced by solar panels or other renewable energy sources. The energy is stored in a battery and can then be used when needed. This can help reduce energy bills and provide power during outages.
In addition, some systems allow the battery to be charged from the grid when electricity prices are low, and then used when electricity prices are higher.
How much energy solar batteries a home can store, how many devices it can connect to, and how long it lasts depends on various factors. You can customize the appropriate home battery backup system according to your home energy usage to provide unlimited power to your home.
5. Where Are Home Battery Backups Used?
Lithium battery backup for home enables users to store energy that can power the entire house during a power outage. Battery backups run on electricity, either from a solar system or from the grid. As such, they are an environmentally friendly and potentially safer alternative to traditional generators.
Having a lithium-ion home backup battery helps in many ways. Its use is not only limited to your off-grid battery bank outdoor activities or providing backup power for your equipment in case of a power outage, but it can also be used as an emergency home battery backup medical device. It can also be used as a home care device. Home care is said to reduce costs, have a better impact on patients, and provide a good quality experience. This is where the application home standby battery medical equipment happens. It is important to invest in one when it comes to your healthcare.
6. How To Choose Home Battery Backup?
Considering these factors will better help you when choosing a home backup battery.
Battery Capacity and Output
The total amount a battery can store, its capacity, is measured in watt-hours (watt-hours). Depending on your needs, you may find it best to have one larger battery or stack several smaller ones. Capacity is not always equal to the amount of power a battery can provide. It also depends on the output capacity.
For example, a high-capacity battery with plenty of storage space can have a low power rating or output. This solution is perfect for running several low-usage devices or devices that you want to stay connected to for a long time, such as a laptop or TV. A low-capacity high-power power-rated battery will be able to manage running the home but only for a short period of time.
However, in general, the more capacity a battery provides, the higher its output will be. If you want backup batteries for homes, it may be better to have a high-capacity battery or a hybrid backup battery to suit different needs and situations.
Cycle Life
LFP (Lithium Iron Phosphate) batteries are known for their impressive cycle life. These batteries can typically withstand more charge/discharge cycles than other lithium-ion battery chemicals. The average cycle life of LFP batteries ranges from 2,000 to 10,000 cycles.
Round-trip efficiency is expressed as a percentage and measures the extent to which the power put into storage is recovered during storage, with a higher percentage indicating minimal energy loss during storage. If a battery can put in 100 kWh of electricity but can only put out 80 kWh, it will have a round-trip efficiency of 80%.
Battery Voltage
Low-voltage batteries are characterized by voltages below 100 V, but typically operate at 48V. Because of the lower voltage, these batteries provide less power than high-voltage systems. The slower discharge rate of low-voltage batteries creates a challenge in meeting start-up loads, which typically require support from the grid or solar sources to provide immediate power.
This limitation is a significant disadvantage of low-voltage systems. On the positive side, these systems are significantly easier to install and upgrade, making them easier to use and more cost-effective in a variety of applications. Low-voltage battery systems are ideally suited for off-grid living.
High-voltage batteries are the latest advancement in the solar and energy storage industry. Compared to low-voltage batteries, high-voltage solar batteries have higher discharge rates and can effectively support and handle larger load demands. Typically rated at around 400V, these battery systems charge and discharge faster than LV battery systems, effectively managing the rapid surge demand generated by starting equipment.
An advantage of high-voltage batteries is that their higher voltage levels eliminate the need for larger, more expensive cabling. This improves the overall efficiency of the system compared to low-voltage systems. High-voltage batteries are particularly suitable for homes or commercial properties with large energy requirements. If you need faster charging and discharging capabilities, a high-voltage battery system is ideal for your requirements.
Battery Recharging
The main deciding factor is whether you want a battery that can be charged via the grid or one that can be charged via solar.
If you don’t have a solar system, then outlet charging is a must. Nonetheless, a battery that is charged with solar panels is also a more reliable solution for those unavoidable power outages.
7. Is Whole House Battery Backup Worth It?
In most categories, battery backup systems come out on top. Simply put, they are more environmentally friendly, easier to install, and less to run home battery backup cost for a long period of time. In addition, they come with longer warranties than standby generators.
If there is a sudden power outage, battery backup for home power outage will come in handy. You will be able to use your home electronics during the day and at night.
8. How Long Will Whole Home Battery Backup Last?
As a rough guideline, the capacity of backup batteries for general residential use is typically between 10-15 kWh. If only the basic house appliances are used, a 10 kWh battery can usually provide power for at least 24 hours. Combining multiple batteries can increase this duration.
9. Why Choose Home Battery Backup From Kh Litech?
KH LiTech is a professional home backup batteries manufacturer with 15 years of production experience and a professional R&D team.
You can customize the LCD screen, Bluetooth real-time control, automatic heating, and other functions. In addition, series and parallel connections are supported to increase the capacity and power of the system.

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