200kw 300kw 500kw on-Grid/off-Grid Intelligent Smart Energy Storage Bidirectional Inverter

• Customization: Available
• After-sales Service: Yes
• Warranty: 1-5 Years
• Nature of Source Flow: Active Inverter
• Phase: Three
• Output Power: 200kw
• Certification: CE, ISO9001
• Brand: Dm
• Type: DC/AC Inverters
• Power Source: Solar Power, Wind Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Transport Package: Wooden Box
• Trademark: Deming
• Origin: Shandong
• HS Code: 8504403090
• Production Capacity: 100/Week

Product Description

AC Side parameters
Operation mode	Continuous
AC wiring mode	Three phase four wire
Rated output power	50KW	100KW	200KW
Output overload capacity	55KW	110KW	220KW
DC Side Parameters
Maximum DC power	55KW	110KW	220KW
DC voltage range Vdc	350-800Vdc	350-800Vdc	350-700Vdc
Recommended battery bank voltage	384V/420V/480V	420V/480V	480V
Rated charge current	130A/119A/104A	238A/208A	416A
Max. Input current	143A/130A/115A	262A/229A	458A
Voltage stabilization accuracy	±1%	±1%	±1%
Steady current accuracy	±1%	±1%	±1%
DC current ripple	<1% IPP	<1% IPP	<1% IPP
On Grid charging and discharging mode               Constant power
Rated grid voltage(AC)	220V / 380V / 440V	220V / 380V / 440V	220V / 380V / 440V
Grid voltage range(AC)	±20%	±20%	±20%
Rated grid frequency	50Hz / 60Hz	50Hz / 60Hz	50Hz / 60Hz
Grid frequency range	±10%	±10%	±10%
Rated power(THD)	<3%(Standard grid)
Power factor	-0.8~+0.8
Independent inverter mode
Rated output voltage(AC)	220V / 380V / 440V±1%
Output voltage distortion	<3% ( resistive load)
Rated output frequency	50Hz / 60Hz±1%
Voltage transition range	<10%  (Resistance load 0% <=>100%)
System Parameters
On/off-grid switching time	0ms
Max. conversion efficiency	95%( Include isolation transformer)
Noise	<60dB
Protection Degree	IP20
Working Temperature	-25ºC~+45ºC
Cooling method	Air cooling
Working humidity	0~95%
Working altitude	≤6000m, 2000m(Reduced usage for more than 2000m)
Emergency stop	Yes (via emergency stop button)
Display	Touch screen
Communication mode	RS485,WIFI,GPRS,Ethernet (Modbus protocol)
Dimensions	750*600*1320mm	1460*860*1820mm	1460*860*1820mm
Weight	340KG	1.4t	1.6t

 

Deming Power energy storage products and system solutions solve power supply problems in areas with no and weak electricity, and achieve smart power supply and demand allocation. This system is designed for three-phase energy storage system, which can realize the functions of On grid power generation, off-grid inversion, and city power reverse charging. If the power grid is disconnected, the storage system can automatically and seamlessly switch to off-grid operation mode to ensure uninterrupted power supply.

The system consists of battery, PCS and grid, which is the most basic application scenario. It is often used for peak-load shifting. There are two operating modes, manual and automatic (setting charging and discharging time and power).The PCS in this system, is built-in MPPT solar charging module, integrated EMS management system. It can realize that the solar panels provide power to the load preferentially through PCS, and the excess electricity is used to charge the battery. When the battery is fully charged, the electricity from the solar panels is fed into the grid through PCS.
* When the solar panel power is insufficient, the battery is discharged to supply power to the load. * When the battery power is insufficient to support the load, the battery and the grid power supply the load at the same time. As the battery power varies from 100% to the battery under voltage protection value (can be set), the corresponding grid power supplies the load from 0% to 100%. * The PCS has a load port. This port has the UPS function to meet the load uninterrupted power supply.

This system is composed of photovoltaic grid-connected system, wind turbine grid-connected system, PCS, energy storage battery and grid.

PCS integrates EMS management system, which can realize the power generated by solar panel and wind turbine to charge the battery first. It can also be used with intelligent micro grid by setting the charging and discharging time and power.


FAQ
Q1: Are you a trading company or manufacturer?
We are a factory.

Q2: How long is your lead time?
It depends on the solution you require but generally 30 days. For more specific information, please don't hesitate to ask us

Q3. How to ensure product quality? 
Our production strictly follows the ISO9001 quality control system. We give the green (pass) sign only when we finish several quality inspections and high-temperature high-pressure tests

Q4.How about your payment and shipment?
Payment: We accept T/T, LC, Western Union, Alipay, etc. terms of payment.

Q5. Do you provide a warranty for the goods? And what are the terms of the warranty?
Yes, we provide 24 months warranty for all the goods. Please, contact us for information regarding warranty, technical support, and any other questions