AC/DC Bi-directional Storage Inverter

On-Grid Bi-directional Power Supply is a strength digital machine designed for grid connection scenarios, aiding the bidirectional float of strength between the grid and neighborhood electricity storage structures or renewable strength sources to acquire environment friendly power administration and bendy scheduling. Here's a seem at the core of it:
1. Technical structure and working principle
Bi-directional power conversion
The full-bridge topology and IGBT/SiC high-frequency switching units are blended with pulse width modulation (PWM) science to reap AC/DC bidirectional conversion. For example, the UXG1K022 module achieves a conversion effectivity of 97% in the 150-1000V DC vary thru a third-generation semiconductor SiC design, and helps on-grid and off-grid mode switching. When the electricity technology of renewable electricity sources (such as photo voltaic panels) exceeds the load demand, the gear inverts direct modern into alternating modern and feeds it into the grid; When nearby electricity is inadequate or the battery wants to be recharged, electricity can be drawn from the grid rectification.
Intelligent manipulate and protection
Equipped with twin DSP all-digital manipulate device (such as Tianci technological know-how products), real-time monitoring of voltage, current, frequency and different parameters, dynamic adjustment of electricity go with the flow direction. Built-in more than one safety mechanisms, which include over/under voltage protection, short-circuit protection, over-temperature protection, etc., and far flung monitoring and information interplay thru CAN bus or Modbus interface. For example, Zorfan's bidirectional isolation transformer video display units 12 working parameters in actual time via six-axis sensors, and affords seventy two hours in boost of fault warning, decreasing unplanned downtime by way of 90%.
Second, the core features and technical parameters
Multi-mode operation
Grid-connected mode: Synchronous operation with the public strength grid, help active/reactive energy adjustment, electricity aspect up to 0.99 or more.
Off-grid mode: Independently substances strength to the neighborhood load, and outputs secure three-phase/single-phase alternating modern (e.g. single-phase output energy of 6.6kVA in off-grid mode of UXG1K022 module).
Hybrid mode: Automatically swap the electricity storage charging/discharging method in accordance to the electrical energy rate length or electricity demand, such as charging in the course of valley energy hours and discharging in the course of height strength hours, to reap height shaving and valley filling.
Key technical parameters
Voltage range: 150-1000V (e.g. UXG1K022) is typically supported on the DC side, and 260-530Vac grid voltage is appropriate for the AC side.
Efficiency and strength density: The conversion effectivity is typically 95%-98%, such as the effectivity of the 10kW mannequin of Tianci Technology, which is 95%, and the quantity is 18% smaller than the regular design.
Scalability: Support multi-module parallel connection (such as UXG1K022 up to 60 grid-connected operation) to meet one of a kind electricity requirements.

Lightest and Safest

The lightest and most secure 3600W bi-directional electricity storage energy supply, there is no one.

Adopting EVE lithium iron phosphate battery, power density is greater than 20% greater than peers, the product is secure and reliable.

Bare computing device weight 40KG, dimension 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

SevenEcoPower – Leading the Future of Lithium Solar Battery Solutions

Committed to innovation and sustainability, SevenEcoPower is a global leader in high-performance lithium solar battery solutions, empowering a greener future through cutting-edge energy storage technology.

About SevenEcoPower

Headquartered in Jinan, China, with a strong international presence across the Netherlands, South Africa, Mexico, Indonesia, Thailand, and beyond, SevenEcoPower has been at the forefront of lithium battery innovation since 2018. Our mission is to deliver reliable, efficient, and safe energy storage solutions that drive the global transition to renewable energy.

Advanced Technology, Unmatched Performance