Speaking of energy storage products, what may come to everyone's mind are large-scale power energy storage and industrial and commercial energy storage equipment. But in fact, with the upgrade of technology and user consumption, more and more energy storage products are becoming more household-friendly and portable. Today I will mainly introduce to you household energy storage products and portable power station. Which one do you want more?
Home energy storage products refer to energy storage systems used in home user scenarios. They are usually installed in combination with household photovoltaic systems to provide power to home users. The installed capacity of this type of product is usually at the 10kWh level. Compared with the power generation side/grid side/industrial and commercial energy storage that is usually above the MWh level, the single unit scale is much smaller.
Saving electricity bills is an important motivation for users to allocate storage. Household energy storage products generally generate electricity during the day, but the peak electricity consumption of household users is at night, and the generation and electricity consumption times do not match. Configuring energy storage can help users store excess electricity generated during the day for use at night; on the other hand, users When electricity prices are different at different times of the day and there are peak and valley prices, the energy storage system can be charged through the power grid or self-used photovoltaic panels during off-peak hours, and discharged for load use during peak hours, thereby avoiding the need to use electricity from the grid during peak hours. , effectively saving electricity bills.
Home energy storage product systems usually consist of battery packs, battery management systems (BMS), energy storage converters (PCS) and energy management systems (EMS), of which energy storage batteries and converters are the core links with high value.
From the perspective of product form, it is equivalent to an extension of large-capacity portable energy storage. Capacity expansion is achieved by stacking products and modules; positioning is also more flexible, which can not only meet the emergency demand of a few kilowatt hours of electricity, but can also be extended to the whole house backup power supply. Taking into account outdoor use attributes, such as outdoor activities, outdoor gardens, RVs, etc., this can be achieved through a wheeled mobile design or by moving a battery module.
Take shieldenchannel home battery backup as an example. Currently, the most important brand product in the domestic home energy storage field is safety. Shieldenchannel home battery backup uses grade A lithium iron phosphate batteries with higher safety performance, which is more resistant to high temperatures, more stable, and safer. It is also equipped with a BMS battery management system, with 6 sets of high-precision temperature probes built-in, which can monitor the performance status of 16 cells at the same time to avoid problems caused by overcharge, overvoltage, overcurrent, overdischarge, overtemperature, overload, etc. battery cell safety hazards.
In addition, the APP + EMS energy management system can be used to visualize collaborative operation and maintenance. Users can remotely monitor the energy storage and power supply of home equipment through their mobile phones. Once a fault occurs, after-sales personnel can deal with it immediately, truly achieving handheld control and remote fault repair. Build a double security protection barrier for users.
From the perspective of product form, Shieldenchannel home battery backup is equivalent to an extension of large-capacity portable energy storage. Capacity expansion is achieved by stacking products and modules; positioning is also more flexible, which can not only meet the emergency demand of a few kilowatt hours of electricity, but can also be extended to the whole house backup power supply. It can also take into account outdoor use attributes, such as outdoor activities, outdoor gardens, RVs and other scenarios, which can be achieved through a wheeled mobile design or by moving a battery module.
In the current post-epidemic era, self-driving tours, outdoor camping, etc. have become popular ways to go out. In addition to traditional camping equipment, small household appliances such as rice cookers, kettles, coffee machines, projectors, drones, photographic equipment, mobile air conditioners, and insulated boxes have gradually become standard equipment for “exquisite camping”.
Camping tapes have heated up peripheral industries, and portable power station for camping is a new category that is experiencing explosive growth.
This type of product is mainly aimed at activities such as outdoor lighting, emergency lighting, mobile stalls, and mountain and forestry operations. It is used for power supply, control circuits, and inverters of mobile phone charging, LED lighting, aerial photography, AC fans, DC fans, and other AC and DC equipment. The transformer circuit and lithium battery are integrated, easy to carry and easy to use.
Portable energy storage products prioritize the following: more power; richer interfaces; easy portability; support for charging multiple digital devices at the same time; support for multiple charging methods; short charging time and long battery life, etc.
Portable energy storage products can be divided into two categories based on the charge capacity of a single machine: one is a small, lightweight device with a charge capacity of 0.5-1kwh; the other is a device with a charge capacity of 1.5kwh to 2kwh, which can mainly replace the previous fuel Generator market.
In addition to charging in advance, portable energy storage can also be used with solar panels. The output power of a single solar panel is between 60w and 200w. When the battery is exhausted, photovoltaics can be used to charge the solar generator kit outdoors to form a small solar power generation system to achieve continuous off-grid power generation and extend power supply life.
Generally speaking, many brands have now implemented integrated home energy storage + portable energy storage solutions, such as Shieldenchannel, a brand mentioned above that focuses on safe energy storage, to fully meet users' energy storage needs.
