48V Bi-directional Inverter with Energy Storage

Introduction of 48V bidirectional energy storage inverter
Basic concepts
A 48V bidirectional energy storage inverter is a device that can work under a 48V voltage system and has a bidirectional energy conversion function. It can not only convert direct current (such as direct current in a battery) into alternating current for use by the load, but also convert alternating current to direct current to charge the battery when needed, so as to achieve a bidirectional flow of energy.

How it works
Inverter process
When the connected battery pack outputs direct current, the 48V bidirectional energy storage inverter converts the 48V direct current into alternating current that meets the grid or load requirements through the internal power conversion circuit and control algorithm. For example, converting the electrical energy stored in the battery into 220V or 380V alternating current to power home appliances or industrial equipment.

Rectification process
When the grid is normally supplied or the battery needs to be charged, the inverter converts the input AC power into 48V DC power, and then charges the energy storage battery to store the power.

Key features:
High conversion efficiency
The use of advanced power electronics technology and high-efficiency power devices can achieve high power conversion efficiency, reduce losses in the process of energy conversion, and improve energy utilization efficiency.

Bi-directional energy control
The bidirectional flow of energy can be precisely controlled, and the charging and discharging modes can be flexibly switched according to different application scenarios and needs. For example, in a solar photovoltaic power generation system, when the sun is abundant during the day, the excess DC generated by the solar panels is stored in the battery; At night or when the light is insufficient, the direct current in the battery is inverted into alternating current for the load to use.

Intelligent control and management
Equipped with an intelligent control system, it can monitor the status of the battery (such as power, voltage, temperature, etc.), the parameters of the power grid (such as voltage, frequency, etc.) and the demand of the load in real time. Based on this information, the operating mode and output power are automatically adjusted to achieve optimal operation of the system.

Multiple protection functions
It has a variety of protection functions such as over-voltage protection, under-voltage protection, over-current protection, short-circuit protection, over-temperature protection, etc., to ensure the safe and stable operation of equipment and batteries, and prolong the service life of equipment.

Application scenarios
Solar energy storage system
Works with solar photovoltaic panels and energy storage batteries. During the day, part of the direct current generated by the solar panels is used for direct power supply, and the excess electrical energy is stored into the battery through the inverter; At night or on cloudy days, the inverter converts the direct current in the battery into alternating current to power home or business loads, improving the utilization rate of solar energy.

Uninterruptible power supply (UPS) systems
As the core component of the UPS system, it charges and maintains the battery when the mains power is normal; When the mains power is interrupted, the direct current of the battery is quickly converted to alternating current to provide emergency power for critical loads (such as data center servers, communication equipment, etc.) to ensure the normal operation of the equipment.

Lightest and Safest

The lightest and safest 3600W bi-directional energy storage power supply, there is no one.

Adopting EVE lithium iron phosphate battery, energy density is more than 20% higher than peers, the product is safe and reliable.

Bare machine weight 40KG, size 550 * 321 * 464.

Industry Leading Level

PV input support up to 2000W, input range 12V-160V, in the industry leading level.

After waking up the system, 5W standby power consumption, almost the lowest in the industry.

High-power super fast charging

AC output efficiency is very high, the average efficiency of more than 92%, the whole capacity conversion efficiency of more than 85%, the same level of products is almost the industry's best standard

Keep your equipment working

Usually, the battery in the work equipment cannot last for a whole day or more, which requires us to plan the work in advance and prepare a lithium portable power station with sufficient power.

Continuous energy supply

In this off-grid situation, you simply cannot find a source of electricity to charge your work equipment. If this place is far from the power supply place, the round trip will delay a lot of working time, increase costs and reduce work efficiency.

Easy to move

The overall weight of Energipak 3840 is close to 40kg. We use rollers at the bottom of the battery to move it. The hidden telescopic rod design allows you to move it as easily as a suitcase.

Source of power generation

Even if you already have your own lithium portable power station, its power will be exhausted one day under high-intensity and long-term working conditions. Therefore, how to recharge portable power supplies is also one of the headaches, because mains power is not always guaranteed.

Product Specifications