Ultimate analysis of backup power supply for home and optimal selection

In order to provide reliability and continuity of power supply, a single power supply solution can no longer meet customer needs. How to determine the safe, reliable, economical and reasonable backup power supply for home that suits its own characteristics according to the environment in which its own electrical equipment is located. Become a growing concern for all important users.

Emergency power supply, backup power supply, self-provided power supply, emergency backup power supply and other terms often appear in electrical design, many people think that the concept is similar or even often mixed, so what is the difference between emergency power supply and backup power supply?

1. What is backup power

The standby power supply is relative to the main power supply, and the backup power supply is required to be drawn from a power supply that is relatively independent of the main power supply.

When the main power supply disappears, the backup power supply should be able to be automatically or manually cast to ensure the reliability of power consumption.

2. What is an emergency power supply

Emergency power supply is a power supply set up to ensure the safety of people and equipment when both the main power supply and the backup power supply disappear. It is generally required that this power supply be independent of the external grid power supply, so that the emergency power supply can continue to operate in the event of an external grid failure.

The power supply system that sends the emergency power supply to each load that needs this power supply is the emergency power supply system. Includes switchgear and cables, protection.

Regarding the design of emergency power supply and backup power supply, it will be encountered in the electrical design of civil buildings, and the following combines the specifications to briefly talk about the difference between the two.

3. How to distinguish between emergency and backup power supply

① The definition concepts are different

● Emergency power supply

An emergency power supply system, an emergency power supply system (safety facility power supply system) is a power supply system used to maintain the operation of electrical equipment and electrical installations.

Mainly for the health and safety of human and domestic animals, to avoid damage to the environment or other equipment to comply with the requirements of the code. Emergency power supply is part of the emergency power supply system.

The emergency power supply system is a power supply system independent of the normal power supply, and when the external power supply (main power supply and backup power supply) loses power, the emergency power supply system will be put into power to particularly important loads. The following power supplies are available as emergency power supplies:

• Generator set independent of normal power supply.
• A dedicated feed line in the power supply network that is independent of the normal power supply.
• Accumulator.
• Dry batteries.

● Backup power supply for home

When a normal power supply is cut off, it is used to maintain the power required by the electrical installation or some part of it for non-safety reasons. The standby power supply corresponds to the main power supply. When the main power supply is lost, the backup power supply for home can be automatically or manually put into power the load and ensure the reliability of the load.

The nature of the power supply load of these loads themselves is still ordinary power supply, which is not of high importance, and cannot be connected to the emergency power supply system. The following power supplies are available as backup power supplies for home:

• A dedicated feed line in the power supply network that is independent of the normal power supply.
• Generator set independent of normal power supply.
• Battery pack.

② Comparison of security

The main difference between backup power and emergency power is whether it affects safety. The backup power supply for home emphasizes power supply reliability and is a backup power supply for safety systems that do not affect human life.

Emergency power supply is a power supply that is specially designed for important loads to ensure safety in an accident emergency, and its reliability requirements are higher, and there are also clear requirements for the time allowed to interrupt power supply.

4. What are the types of backup power supply for home

● Household diesel generators

Advantages: high fuel efficiency. Robust and relatively inexpensive. Disadvantages: loud noise. It is necessary to constantly consume diesel, non-clean energy, and the volume is large.

● Household gasoline generators

Advantages: Compared to diesel engines, the noise is small, but there is also a certain amount of noise. The volume is smaller than that of diesel generators.

Disadvantages: Non-clean energy. Higher investment in the later stage. There is a certain amount of noise. The price is higher than that of diesel engines. Weak power production capacity.

● Household wind turbines

Advantages: Clean energy. The cost of use is low, and later use does not require additional investment, saving costs.

Disadvantages: large limitations in areas with unstable wind power, unstable energy supply. The power production capacity is weak.

● Solar photovoltaic generators 

Advantages: Clean energy, sunlight can generate electricity. High power generation efficiency, not only saves electricity costs, but also surplus electricity can be connected to the power grid for sale, low cost of use in the later stage, and can pay back and even make money. Strong power production capacity.

Disadvantages: Professional survey is required before installation, and the installation plan must be designed by a professional team according to the specific situation of the family.

Photovoltaic power storage is a more popular backup power supply for home products in recent years, and its core advantage is rechargeable energy storage batteries. Usually based on lithium-ion or lead-acid batteries, controlled by a computer, the charging and discharging cycle is coordinated by other intelligent hardware and software.

The benefits of photovoltaic power storage systems mainly include the following four points:

• Spontaneous self-consumption saves electricity costs.
• It is used as a reserve power supply to avoid temporary power cuts and power cuts that bring inconvenience to life.
• Earn extra electricity bills on the Internet.
• Peak-valley arbitrage, users can take advantage of the industrial and commercial peak-valley electricity price difference, charge during the trough period, discharge during the peak period of electricity consumption, and obtain profits from reducing the unit price of electricity.

5. Is it necessary to buy a backup power supply for home

With the improvement of living standards, people's quality of life requirements are getting higher and higher. Backup power supply for home (referred to as home energy storage) as a home emergency power supply, it can not only power household appliances, power tools and other equipment, but also power home emergency lighting, mobile phones, digital cameras and other equipment.

A high-quality Battery Backup Power Supply for Home can provide up to three months of power for an average family of three. With the improvement of living standards, people's requirements for safe electricity use are getting higher and higher, and ordinary household energy storage can no longer meet people's needs, so we need more powerful battery backup power supply for home.

6. Why choose a backup power supply for home

● Uninterrupted power in the event of a power outage

When we encounter a power outage, if the appliances in the home suddenly run out of power, we will be at a loss. In order to reduce the inconvenience caused by power outages, many people will choose to open the electric gate and cut off the power. But if we do this every time there is a power outage, it will not only cost money but also waste time.

At this point, we need a backup power supply for home to solve this problem, which allows us to uninterrupt power in the event of a power outage. Because it works by using lithium battery as energy storage elements, it can provide us with a continuous power supply even if there is a power outage.

Click on the picture for product details of Tycorun Lithium Deep Cycle Battery

For example, when we want to charge a laptop, we use alternating current. But if there is a sudden power outage, it may cause the laptop to suddenly shut down due to voltage instability or other reasons. At this time, if you charge with an ordinary socket, there is a greater risk. Therefore, if you want to have no power in the event of a power outage, you can choose a good quality backup power supply for home product.

● High security

The safety performance of ordinary household energy storage is relatively low, and if there are problems such as leakage and short circuit in the equipment, it will cause great safety risks. This is because home energy storage is not supplied in the form of mains power, but is converted into direct current to power equipment.

At the DC input, the problem of unstable voltage and unstable current will occur. If there is a leakage problem during charging, it will cause a safety hazard. Therefore, you must choose a high-security backup power supply for home to avoid potential safety hazards caused by product quality problems.

In order to ensure the safety of consumers, the depository has established a complete safety management system to check the safety technology of products. Tycorun has established a professional battery laboratory to conduct all-round testing of battery cells, materials, structures and processes. And we have an experienced professional team to escort the quality of products.

● Multiple charging methods

It adopts a new generation of DC-DC fast charging technology, which can be fully charged in only 2 hours. It is also equipped with a next-generation intelligent management system that can check the lithium battery status and remaining power at any time.

When the battery is low, it automatically switches to backup mode. This is convenient and safe. When we are done using the electricity, we can fully charge it by pressing the button.

● Powerful

In addition to being powerful, backup power supply for home is also very practical, it can charge various appliances. For example: mobile phones, tablets, computers, etc. Not only that, but it can also power your phone and laptop, which means you can charge your phone and computer anytime, anywhere. In addition to these, it can also charge lighting equipment such as flashlights, solar charging panels, etc.

In addition to these features, Backup Power Supply for Home can also charge home appliances. When you're traveling or on business, you can use it to charge your appliances if you have an outlet but no electricity.

So, that's why I recommend that everyone should buy a battery backup power supply for home to improve their quality of life. When you need to travel or go on a business trip, you don't have to worry about running out of electricity.

● Quality is guaranteed

As a good quality backup power supply for home, the following conditions must be met:

High safety: Home Battery Backup Power Supply adopts the world's highest standard flame retardant material, which has strong fireproof, waterproof and drop resistance, which can effectively prevent accidents.

Good quality: Home battery backup power supply is a product that has passed the 3C certification and CE certification, the quality is guaranteed and the use is safer.

Multi-functional: Home battery backup power supply has a variety of functions, which can be used for digital equipment power supply, lighting, mobile phone charging, mobile power and other purposes.

Long battery life: Home battery backup power supply has large capacity and strong battery life, which can supply power to a variety of electrical appliances.

Good after-sales service: Home battery backup power supply has passed the certification of internationally famous brands, obtained a good reputation, has a perfect after-sales service system, and can provide on-site installation and maintenance services at any time.

● High power and easy to carry

The backup power supply for home products generally does not exceed 500W in power, but with the development of science and technology, many products now have a power of more than 1000W. If the power is too high, it may affect battery life. Therefore, when choosing home energy storage, you should also pay attention to its power problem.

7. How do I choose the right battery backup power supply for home

• High-quality products are more trustworthy.
• Reasonable price and good value for money.
• Long service life, safe and reliable.
• Fully functional and more suitable for home use.
• Large capacity and powerful functions.
• Light weight and easy to carry.
• Cost-effective, suitable for mass consumption.

The difference in the price of home battery backup power supply products is due to the cost of manufacturers and the market environment. For example, in the same category, we can choose a relatively high-priced brand by comparing several brands. At present, the market is developing rapidly, and many brands are beginning to enter the market, and the competition is fierce.

When we choose backup power supply for home, we must pay attention to its quality and safety performance, and do not blindly buy some unqualified products. After all, we must choose safer and more reliable products for our own things, so it is very important to choose a backup power supply for home that suits us.

8. Choose the most appropriate backup power supply for home

For ordinary households, a 5kW photovoltaic energy storage system can fully meet daily power consumption. However, there will still be differences in the electricity consumption of different households.

If there are high-power electrical appliances such as central air conditioning or home elevators at home that need to be loaded, the 10KW photovoltaic backup power supply for home system will be more guaranteed by electricity.

However, a good set of home photovoltaic energy storage solutions is not only to maximize the energy efficiency of the family and ensure household electricity, but also to see how to design safer and achieve energy saving, environmental protection, green, and safety.

For example, for families with the elderly, children, and pregnant women, energy storage systems require a higher level of safety. Some families may have energy storage systems linked to smart homes to charge new energy vehicles and other needs.

Therefore, it is recommended that you first consult online and contact us to confirm the preliminary plan. Determine what kind of home energy storage system is best for you, and what configuration system is most cost-effective.

9. Conclusion

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