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250kw Storage Bi-Directional Inverter

China 250kw Storage Bi-Directional Inverter, Find details about China Bi Directional Inverter Energy Storage System, Bi Directional Inverter from 250kw Storage Bi-Directional Inverter

Model NO.
XSX
Nature of Wave String
Sine Wave Inverter
Type
DC/AC Inverters
Trademark
Xinyuhua
Transport Package
Polywood
Origin
Shandong China
HS Code
8504409990
Model NO.
XSX
Nature of Wave String
Sine Wave Inverter
Type
DC/AC Inverters
Trademark
Xinyuhua
Transport Package
Polywood
Origin
Shandong China
HS Code
8504409990
Bi-directional inverter can not only convert the DC power into AC power,but also can invert the AC power to DC power.Bi- directional inverter mainly control the battery's charging and discharging,at same time it is the core control equipment.Bi-directional inverter can apply in the grid ties power system which has the requirement  of power storage function.The power storage system is for the the emerging load or important load charging.It can combine with the string inverter and then construct the separated PV power system.


250kw Storage Bi-Directional Inverter
Bi-directional inverter charged by batteries ,convert the DC power into AC power.Constructing the grid at the basis of the AC general line.String grid inverter can automatically test the solar battery array with enough power or not.Testing the grid whether meet the need of grid power.When meeting the need can go into the grid power mode,feeding power to the AC general line.,then the work of starting the system was completed.When normally operating .Bi-grid inverter will test the power using of the load .The power feeding to the grid from string grid inverter firstly for the load charging.If there is rest power ,BI-grid inverter will convert it into DC power and charge the battery.If the power feeding to the grid is not enough for the load,Bi-grid inverter will convert the DC power supplied by battery into AC power and feed into the AC general line for the using of the load.

Parameter
TypeXSX10KSXSX20KSXSX50KSXSX100KSXSX250KS
AC side parameter
Rated capacity10kW20kW50 kW100 kW250kW
Overload11kW22 kW55 kW110 kW275kW
On-grid charging mode
Rated grid voltage380 Vac
Grid voltage range310~450Vac
Grid frequency50Hz/60Hz
Total harmonic distortion(THD)<3%
Power factor≥0.99
off-grid mode
Rated output voltage380 Vac
Output voltage accuracy<3%
Output frequency50Hz/60Hz
Output overvoltage>450 Vac
Output under-voltage<310 Vac
DC voltage range
Max DC power11kW22 kW55 kW110 kW275kW
DC voltage range450-750Vdc
Max DC current25A50A122A244A611A
DC current ripple<5%
System
Max efficiency96.6%
Temperature-25~+60°C
Humidity0~95%,non condensing
Noise<50dB
ProtectionPolarity inverse,short circuit,island efficiency.overheat,overload.ground fault protection
Cooling methodForced cooling
Protect degreeIP20
IndicationTouching screen
CommunicationRS485(MODBUS protocol)
W×D×H(mm)580*515*1250650*610*1560800*600*20601000*800*20602000*800*2060
Weight (kg)1503007009001300

250kw Storage Bi-Directional Inverter250kw Storage Bi-Directional Inverter250kw Storage Bi-Directional Inverter250kw Storage Bi-Directional Inverter250kw Storage Bi-Directional InverterWhy Choose US?
• Professional team for after-sale service 7*24
• Experienced R & D team and profesional sales team
•  OEM & ODM service, we will evaluate, design and produce your customized products
•  Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.
Trade Term:
• Payment term:Western Union, T/T
• Leading time:10-30  working days
• Freight cost: Customers's shipping agent or our forwarder
FAQ:
1 Q:Are you manufacturer?
 We are a professional power supply manufacturer with high reputation in this field.
 2.Q.Do you have certificates for your products?
 Yes,we have CE, standard certifications.
3. Q:Can we print our logo? 
We can print your logo on both power adapter and package.
4. Q: How is your production management and quality control system?
All our product process follows up ISO9001. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
Warranty:
As our customer, you enjoy the following services:
(1)One year repair for free of the complete machine;
(2)technical Support
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.

 

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